Upcoming MAY K-Dramas (2026)
5 Upcoming K-Dramas May 2026 You Need to Binge (With Premiere Dates)
The upcoming k-dramas May 2026 lineup is stacked, and viewers stuck in a content slump have every reason to get excited. From time-traveling fantasies like My Royal Nemesis, where a Joseon-era woman wakes up in modern Seoul, to fresh genres and compelling storylines, this month offers something for every fan. Indeed, the upcoming k-dramas this season promise to deliver binge-worthy entertainment. This guide breaks down five must-watch series, complete with cast details, plot synopses, premiere dates, and streaming information to help viewers plan their next obsession.
My Royal Nemesis
Studio Dragon and Gill Pictures bring a fantasy rom-com that blends historical intrigue with modern romance. My Royal Nemesis pairs director Han Tae Seob with writer Kang Hyun Joo for a series that takes the transmigration genre in a fresh direction.
Cast & Characters
Im Ji Yeon takes on the dual role of Sin Seo Ri and Kang Dan Sim. The actress gained recognition for her antagonist portrayal as Park Yeon Jin in Netflix's The Glory. She also led the Korean adaptation of Money Heist as "Seoul" and starred in The Tale of Lady Ok, The Killing Vote, Lies Hidden in My Garden, and House of Lies.
Heo Nam Jun plays Cha Se Gye, the ruthless chaebol heir. His Netflix portfolio includes lead roles in The Dream Life of Mr. Kim and When the Phone Rings. He appeared in supporting capacities in When the Stars Gossip and Sweet Home, plus the film Night in Paradise. The character is described as the infamous third-generation heir to Chail Group, known for ruthless business tactics.
Jang Seung Jo portrays Choi Moon Do, president of Chail Construction and Se Gye's cousin. His Netflix credits span As You Stood By, The Frog, and Chocolate. Outside the streaming platform, he led The Good Detective, Nothing Uncovered, and Money Flower.
Lee Se Hee plays Yun Ji Hyo. She reunites with Heo Nam Jun after The Dream Life of Mr. Kim and starred in A Virtuous Business. Her supporting role in Hospital Playlist season two preceded leading turns in Bad Prosecutor, Young Lady and Gentleman, and Sandwich Theory.
Plot Synopsis
During the Joseon Dynasty, Kang Dan Sim rises to first-rank concubine through cunning and manipulation, earning notoriety as the court's most feared villainess. Her ruthless tactics lead to a death sentence by poison. Her soul awakens centuries later in 2026 Seoul, inhabiting the body of Shin Seo Ri, an unknown actress who plays minor roles in historical dramas.
Dan Sim gradually takes control of Seo Ri's life, adapting to the unfamiliar modern world with her unpredictable nature intact. She crosses paths with Cha Se Gye, whose cold demeanor matches her own fierce personality. Their relationship develops through conflict and tension, complicated by an emerging love-hate dynamic.
The transmigration offers Dan Sim an unexpected chance to escape her predetermined fate and reshape her existence in an era where her sharp wit and manipulative skills take on new meaning.
Why You Should Watch
The series distinguishes itself by flipping the typical transmigration narrative. Whereas most stories feature modern characters traveling to historical periods, this premise sends a Joseon-era villainess forward in time. The clash between Dan Sim's archaic worldview and contemporary Seoul creates opportunities for both humor and emotional depth.
Im Ji Yeon's proven ability to portray complex antagonists adds weight to the dual role. Her character must balance Shin Seo Ri's struggling actress persona with Kang Dan Sim's ruthless personality. The fantasy rom-com genre gets elevated through the central relationship built on genuine conflict rather than manufactured obstacles.
The production team brings credibility to the project. Studio Dragon and Gill Pictures have established track records in producing successful Korean dramas. Writer Kang Hyun Joo and director Han Tae Seob helm a narrative that mixes historical elements with present-day struggles, creating a framework that stands apart from standard romantic comedies.
Premiere Date & Where to Watch
My Royal Nemesis premieres on May 8, 2026 on SBS TV, airing every Friday and Saturday at 21:50 KST. The series runs for 14 episodes, with the finale scheduled for June 20, 2026. Each episode carries an approximate runtime of 70 minutes.
Netflix will stream the series simultaneously with the SBS broadcast, making it available globally on the same day. New episodes drop twice weekly, allowing viewers to follow the story without extended waits between installments.
The Legend of Kitchen Soldier
tvN and TVING adapt J Robin and Lee Jin-Su's popular Naver webtoon into a military fantasy-comedy that mixes gaming mechanics with army life. Director Jo Nam-Hyeong and writer Choi Ryong helm The Legend of Kitchen Soldier, bringing the webcomic published from April 19, 2019 to October 20, 2023 to the screen.
Cast & Characters
Park Ji-hoon leads the series as Kang Seong-Jae, a top trainee who receives the unfavorable label of "soldier requiring special attention" due to his poor family background. The former Wanna One member returns to Korean drama after his performance in Weak Hero series and Tastefully Yours. His recent film The King's Warden broke box office records, establishing his range beyond idol-actor typecasting.
Yoon Kyung-ho portrays Park Jae-Young, a first sergeant stationed at Gangrim Post where the protagonist gets transferred. Han Dong-hee plays Cho Ye-Rin, the first lieutenant and outpost commander who leads the unit. Her role as a commanding officer positions her as a key authority figure in Seong-Jae's military journey.
Lee Hong-nae takes on Yoon Dong-hyeon, the head cook at Gangrim Outpost. The character suffers from an inability to taste, which has damaged the dining hall's food quality reputation. His peaceful countdown to discharge gets disrupted when Seong-Jae arrives and begins clearing mysterious quests.
The supporting cast includes Jung Woong-in as Baek Chun-ik, a lieutenant colonel, and Kim Mun-gi as soldier Pyo Ji-yong. Lee Sang-yi appears in a cameo role as Hwang Seok-ho, a company leader whose stern appearance unnerves others at the military base.
Plot Synopsis
Kang Seong-Jae enlists in the military at 20 to escape harsh reality after losing his father. Despite being the best trainee at the training center, his poor family background and upbringing by his single father result in classification as a soldier under special observation. The military assigns him to assist Yoon Dong-hyeon in the cafeteria kitchen, drawing on his experience helping his father's food truck.
A game-like hologram titled "Cook's Path" suddenly appears before him. The mysterious virtual quest system reads, "Welcome, soldier. Your path as a chef starts now". As he accepts and completes the quests, his cooking skills improve dramatically. Each mission spans from the cookhouse and dormitories to the training grounds.
The quest completion process unlocks "Eyes of the Chef," transforming him into the base's ace cook. Military cooks working alongside Seong-Jae remain under pressure to prepare perfect meals for their commander. His unconventional military path armed with kitchen implements rather than weapons unfolds as he navigates this virtual reality challenge.
The quests pull him deeper into uncovering hidden problems within the unit. Dark secrets tied to his father's death begin surfacing as he clears each mission. The narrative exposes a web of military corruption that extends beyond simple kitchen duties.
Why You Should Watch
The series weaponizes gaming mechanics within a military setting, creating a high-concept premise rarely explored in Korean drama. The quest system provides structure while allowing character development through culinary skill progression. Kang Seong-Jae's choice of "a kitchen knife instead of a gun, an apron instead of an ammo belt" subverts traditional military narratives.
Studio Dragon and Studio N produce the series, bringing production credibility to the adaptation. The project received validation through selection for a special screening at Series Mania 2026, marking it as the only Korean content premiering at the festival. Programming manager Carlo Fasino described it as "a surrealist joyride that finds profound vitality in the wreckage of loss, weaponizing its formal daring with a truly original wit".
Park Ji-hoon's "revelatory, deeply felt lead turn" anchors the gonzo premise with emotional authenticity. The combination of fantasy elements, military comedy, and mystery surrounding his father's death creates multiple narrative layers. The webtoon's popularity on Naver's platform indicates an established fanbase anticipating the live-action adaptation.
Premiere Date & Where to Watch
The Legend of Kitchen Soldier premieres on May 11, 2026 simultaneously on TVING and tvN at 20:50 KST. The series takes over tvN's Monday and Tuesday time slot previously occupied by Yumi's Cells S3. Episodes 1 and 2 received an early premiere at Series Mania on March 24, 2026.
The show runs for 12 episodes with the finale airing on June 16, 2026. Episodes release twice weekly on Mondays and Tuesdays at 8:50 pm KST. Rakuten Viki streams the series globally alongside the TVING broadcast. The complete schedule follows: Episodes 1-2 on May 11-12, Episodes 3-4 on May 18-19, Episodes 5-6 on May 25-26, Episodes 7-8 on June 1-2, Episodes 9-10 on June 8-9, and Episodes 11-12 on June 15-16.
The Wonderfools
Netflix brings a superhero comedy that flips the genre's polished hero archetype on its head. The Wonderfools explores what happens when ordinary people gain superpowers they cannot control, creating chaos instead of saving the day.
Cast & Characters
Park Eun-bin stars as Eun Chae-ni, described as Haeseong City's biggest trainwreck who possesses charm and humor despite her chaotic nature. She navigates life at the turn of the century in 1999, becoming entangled in unexpected events that grant her superpowers. Park reunites with director Yoo In-sik after their collaboration on Extraordinary Attorney Woo.
Cha Eun-woo portrays Lee Woon-jung, a socially awkward civic servant from Seoul. He maintains strict principles and follows rules meticulously at work, yet presents a mysterious persona. The character joins Chae-ni in pursuing a series of missing people cases in Haeseong City. This marks Cha's first new content release following a tax controversy that he addressed publicly.
Kim Hae-sook plays Kim Jeon-bok, Chae-ni's grandmother and sole remaining family member. She owns a well-known restaurant in Haeseong and carries a glamorous yet dark past. Choi Dae-hoon takes on Son Kyung-hoon, Haeseong City Hall's chief complainer who acquires superpowers after an incident with Chae-ni. Im Seong-jae portrays Kang Ro-bin, Haeseong City's biggest pushover who also gains abilities through an incident involving Chae-ni.
Son Hyun-joo appears as Ha Won-do, a doctor leading the mysterious organization called Wunderkinder. Dark desires hide behind his cold and rational exterior. Bae Na-ra plays Kim Pal-ho, a Wunderkinder member who follows Ha Won-do with loyal devotion. Jung Yi-seo rounds out the cast as Seok Ju-ran, another Wunderkinder member who believes Ha Won-do is her father and seeks to fulfill a twisted desire.
Plot Synopsis
Set in 1999 when apocalyptic beliefs dominated public consciousness, the series follows a group of neighborhood misfits who gain unexpected superpowers. The timing coincides with Y2K fears that gripped society at the millennium's turn. These accidental heroes must fight villains threatening Haeseong City's peace, yet their abilities function imperfectly.
The "flawed superhumans" cannot control their powers and end up using them unintentionally. Accordingly, whenever they attempt heroic actions, they create more chaos than solutions. The lively group pulls together despite their awkwardness, stumbling through their new roles while doomsday panic grows around them.
A series of mysterious disappearances in Haeseong City draws the group into confrontation with darker forces. The investigation reveals connections to Wunderkinder, the secretive organization led by Ha Won-do. His seemingly benevolent doctor persona masks dangerous ambitions that threaten the city.
Why You Should Watch
Director Yoo In-sik helms the project, bringing his proven track record from Extraordinary Attorney Woo to this superhero action-comedy. His reunion with Park Eun-bin creates anticipation based on their previous successful collaboration. The series offers an absurd, nostalgic take on superhero stories with imaginative superpowers woven into comedy.
The premise subverts traditional superhero narratives by focusing on characters whose abilities malfunction. Whereas polished heroes execute flawless rescues, these misfits navigate their inadequacies while attempting to save their city. This approach provides fresh ground for both humor and character development.
Park Eun-bin praised her co-star's dedication, stating she couldn't imagine a better actor than Cha Eun-woo for Lee Woon-jung's character. She noted he gave the project everything before fulfilling his mandatory military service. The Baeksang-winning actress described the experience as mentally rewarding despite physical challenges in bringing superpowers to life.
The series originated from Stan Lee's IP work titled The B-Team, focusing on a fight between B-rated superheroes and their creator, a mad scientist. POW! Entertainment participated in early planning stages alongside Studio Invictus and JYP Pictures. In 2024, production company Nangmancrew developed it as an original work with the original author's agreement.
Premiere Date & Where to Watch
The Wonderfools premieres on May 15, 2026 exclusively on Netflix. In February 2026, My Daily reported this premiere date, though Netflix initially stated the date wasn't finalized. By April 2026, Netflix officially confirmed May 15 and released the official trailer and poster.
The streaming platform announced the series for second quarter 2026 release after it wasn't included in their confirmed 2025 Korean content lineup. Global availability begins simultaneously with the premiere date.
Fifties Professionals
MBC's action-comedy Fifties Professionals reunites three acclaimed actors for a story about former legends forced into ordinary lives on a remote island. Director Han Dong-hwa, known for Shadow Detective 1 & 2 and Navillera, teams with writer Jang Won-seob for this 12-episode series.
Cast & Characters
Shin Ha-kyun portrays Jung Ho-myung, once the top black agent in the National Intelligence Service before being falsely accused during a mission. He now works as head chef at Oran Chinese Restaurant on Yeongseon Island while searching for an item to clear his name from a decade-old frame-up. The actor, recognized for Thank You, The Auditors, and The Host, brings his established dramatic range to this dual-identity role.
Oh Jung-se takes on Bong Je-soon, a former North Korean special operative known as the legendary human weapon "Fire Dog". An accident during operation caused memory loss, leaving him stranded on Yeongseon Island for ten years. Currently enduring daily abuse from his boss, Je-soon searches for his lost identity while unaware of his dangerous past.
Heo Sung-tae plays Kang Beom-ryong, the former number two of Hwasan Gang. After the gang's disintegration, he came to Yeongseon Island seeking revenge but spent a decade running a convenience store instead. His loyal subordinate Lee Hak-joo grows tired of working as a part-time convenience store employee, adding comedic tension to their situation.
Supporting cast members include Shin Dong-mi as Ho-myung's wife Kwon Oh-ran, Kim Shin-rok as criminal division prosecutor Kang Young-ae who will do anything to solve cases, Han Ji-eun as upright officer Park Mi-kyung, Kim Sang-kyung as mayoral candidate Han Kyung-wook, Kim Sang-ho as NIS team leader Jo Sung-won, and Hyun Bong-shik as revenge-seeking Yoo In-goo.
Plot Synopsis
Ten years ago, an incident known as "that day" changed three men's lives forever, sending them to remote Yeongseon Island. Each character maintains a hidden identity while living seemingly ordinary lives, yet their professional instincts remain intact despite being weathered by time.
Jung Ho-myung left the National Intelligence Service after the failed "Black Pearl" mission got him framed. He secretly meets with his former team leader Jo Sung-won, who also operates undercover while searching for a missing item connected to that operation. At home, Ho-myung ranks at the bottom of his family hierarchy, enduring nagging from his father-in-law while worrying about restaurant sales between delivery runs.
Bong Je-soon washed up on Yeongseon Island during an operation, carrying the very object everyone desperately searches for: the Black Pearl. His memory loss leaves him unaware he possesses this critical item, creating dramatic irony as others hunt for what he unknowingly holds.
Kang Beom-ryong came to the island seeking revenge after gang member number three framed and overthrew their leader. His focus shifted over the years from vengeance to ensuring his convenience store business flourishes, though the cognitive dissonance between his gangster past and current occupation provides comedic moments.
Why You Should Watch
The series offers a fresh take on the action-comedy genre by focusing on middle-aged professionals past their prime rather than young heroes. Director Han Dong-hwa brings credibility through his work on Shadow Detective, while the three leads deliver performances that blend dramatic tension with comedic timing.
Shin Ha-kyun's ability to seamlessly switch between charismatic NIS agent and lethargic chef demonstrates his seasoned acting skills. Oh Jung-se promises another iconic character portrayal with his dual-identity performance. The production team noted that actors immersed themselves completely from the first rehearsal, creating an atmosphere that erupted in laughter and applause.
Premiere Date & Where to Watch
Fifties Professionals premieres May 22, 2026 on MBC, airing Fridays and Saturdays at 21:50 KST. The series takes over MBC's time slot previously occupied by "Perfect Crown". HBO Max streams the series for international viewers. The 12-episode run concludes in late June 2026.
Reborn Rookie
A soul-swap premise drives JTBC's Reborn Rookie, adapted from San Kyung's web novel The New Employee Chairman Kang. Director Go Hye-jin, who worked as assistant director on The Light in Your Eyes, collaborates with screenwriters Kim Soon-Ok (The Penthouse trilogy) and Hyun Ji-Min (Pandora: Beneath the Paradise).
Cast & Characters
Lee Jun-young handles the dual role of Kang Yong-ho (in Hwang Jun-hyeon's body) and the original Hwang Jun-hyeon. After an accident swaps their souls, Chairman Kang must navigate life in the young soccer player's body while working as a new employee at his own company. Jun-hyeon, described as passionate with witty energy, had just joined first-division club FC Choi Sung before the collision.
Son Hyun-joo portrays the original Kang Yong-ho, chairman of Choi Sung Group. Known as the "God of Business," he built the company through unwavering will and elevated it to South Korea's Top 10. His leadership style involves forcing his twin children to compete against each other, believing everything operates on money's logic.
Lee Ju-myoung plays Kang Bang-geul, the hidden child of the wealthy family whose existence remains secret. Forced to study abroad fifteen years ago, she now acts as a troublemaker living like a vagrant. Behind this facade, Bang-geul harbors deep-seated ambitions to prove herself, secretly completing her studies and joining Choi Sung Group as a new employee under a different identity.
Jeon Hye-jin takes on Kang Jae-kyung, Chairman Kang's twin daughter who stops at nothing when pursuing her goals. Growing up fighting with her twin brother under their father's pressure to compete, she possesses considerable fighting prowess. After her father's accident, she begins revealing her true colors.
Jin Goo portrays Kang Jae-sung, the younger twin son with vast ambition but surprisingly little ability. Overwhelmed by his father and overshadowed by his older sister, he becomes determined to seize control of Choi Sung Group. Supporting roles include Kim Jong-tae as executive director Lee Sang-jae, Lee Seo-an as Na Eun-se (Jae-sung's wife seeking to make him successor), and Kwon Hae-sung as neurosurgery professor Min Seok-do (Jae-kyung's husband).
Plot Synopsis
Chairman Kang Yong-ho prepares to retire in triumph when an unexpected collision with soccer player Hwang Jun-hyeon causes their souls to swap. The chairman's consciousness awakens in Jun-hyeon's young body, forcing him from boardroom power to entry-level office work. With his business acumen trapped in an athlete's physique, he applies to Choi Sung Group as a new employee.
The role reversal strips away the chairman's authority and comfort. From commanding executives to managing Excel spreadsheets, he experiences office life from the bottom rung. His unpredictable journey combines an outstanding businessman's soul with Jun-hyeon's young body and soccer background. Meanwhile, the family dynamics he created through forced competition intensify as his twin children position themselves for succession battles during his absence.
Why You Should Watch
The premise reverses typical body-swap narratives by placing a powerful executive into entry-level servitude at his own company. Whereas most swap stories feature peers exchanging lives, this setup creates dramatic irony as the chairman witnesses how his employees truly operate without his presence. The 12-episode series offers fresh commentary on corporate hierarchies and leadership blind spots.
Director Go Hye-jin brings experience from The Woman in the White Car, while the writing team combines Kim Soon-Ok's success with The Penthouse franchise and Hyun Ji-Min's thriller expertise. The production team remarked the actors' deep character contemplation from the first reading created moments that felt like stepping inside the drama. They promised "fresh and surprising entertainment" featuring character dynamics and intense psychological warfare surrounding conglomerate inheritance.
Premiere Date & Where to Watch
Reborn Rookie premieres May 30, 2026 on JTBC, airing Saturdays at 22:40 KST and Sundays at 22:30 KST. The series runs through July 5, 2026. Each of the 12 episodes carries a 90-minute runtime. The content carries a 15+ rating for teens 15 or older.
FAQS
Viewers planning their May viewing schedule often have similar questions about these upcoming k-dramas.
Which is the most anticipated K-drama releasing in May 2026?
Some of the most anticipated upcoming k-dramas releasing in May 2026 are My Royal Nemesis and The Wonderfools. My Royal Nemesis generates buzz through Im Ji Yeon's return after The Glory, while The Wonderfools reunites Park Eun-bin with director Yoo In-sik following Extraordinary Attorney Woo's success.
Where can viewers watch these upcoming k-dramas?
Netflix streams three titles: My Royal Nemesis (simultaneous with SBS broadcast), The Wonderfools (exclusive), and Reborn Rookie is available on JTBC. The Legend of Kitchen Soldier airs on tvN and TVING with Rakuten Viki streaming globally. Fifties Professionals broadcasts on MBC with HBO Max handling international distribution.
What genres are represented in May 2026's lineup?
The month offers diverse genres spanning fantasy rom-com (My Royal Nemesis), military fantasy-comedy (The Legend of Kitchen Soldier), superhero action-comedy (The Wonderfools), action-comedy (Fifties Professionals), and corporate drama (Reborn Rookie). This variety ensures different viewer preferences get addressed.
How many episodes does each series run?
Episode counts vary by series. My Royal Nemesis runs 14 episodes at 70 minutes each. The Legend of Kitchen Soldier and Fifties Professionals each contain 12 episodes. The Wonderfools' episode count wasn't specified. Reborn Rookie features 12 episodes with extended 90-minute runtimes.
Do any of these dramas adapt existing source material?
The Legend of Kitchen Soldier adapts J Robin and Lee Jin-Su's Naver webtoon published from 2019 to 2023. Reborn Rookie comes from San Kyung's web novel The New Employee Chairman Kang. The Wonderfools originated from Stan Lee's IP titled The B-Team before development as an original work. My Royal Nemesis and Fifties Professionals feature original screenplays.
Which premiere happens first?
My Royal Nemesis kicks off the month on May 8, followed by The Legend of Kitchen Soldier on May 11, The Wonderfools on May 15, Fifties Professionals on May 22, and Reborn Rookie on May 30.
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