Skip to content
Streambay
The First Night with the Duke poster
TV series

The First Night with the Duke

Latest episode

S1 E12 · Into the New World

Notify me about new episodes Watch on KBS2

About The First Night with the Duke

The First Night with the Duke is a comedy and sci-fi & fantasy TV series that premiered on KBS2 on June 11, 2025. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "Into the New World", aired on July 17, 2025.

Reincarnated as a minor character in a novel, Cha Seon-taek unexpectedly spends a night with Prince Kyungsung, sparking an intense and unexpected romance.

  • Comedy
  • Sci-Fi & Fantasy
  • Drama

Last updated

Episodes

12 episodes · 1 season

Season 1

2025 · 12 episodes · Last episode: 1 year ago

University student, K, is an ordinary young woman who one day finds herself in her favorite romance novel set during historical times. She has now become the minor character Cha Sun-Chaek, the daughter of a wealthy noble family, whose dream is to have a peaceful and normal life. Cha Sun-Chaek, while possessed by K, then spends one night with Yi Beon, the novel's lead male character, who comes from a royal lineage and is favored by the King. He is cold-blooded, gifted with an attractive appearance and outstanding martial arts skills. Somehow, Yi Beon and Cha Sun-Chaek happen to meet and talk, and he is consoled by her about his heartbreaking past. They spend the night together. Soon, Cha Sun-Chaek tries to connect Yi Beon to Jo Eun-Ae, who is supposed to be the lead female character in the novel.

The First Night with the Duke Season 1 release dates →
  1. The First Night with the Duke S1 E12 still E12

    12. Into the New World

    Finale

    Yi Beon and Cha Sun Chaek overcome their adversaries.

  2. The First Night with the Duke S1 E11 still E11

    11. A Dream or an End?

    Yi Beon fights for his life, and his lover. Lee Kyu's plan fell into place. Cha Sun Chaek take matters into her own hands.

  3. The First Night with the Duke S1 E10 still E10

    10. Once Again, Because of Fate

    Jeong Su Gyeom obtained the truth. Yi Beon received punishment from the King. The Black Gang is getting stronger.

  4. The First Night with the Duke S1 E9 still E9

    9. The Wounded Things

    Cha Sun Chaek and Yi Beon's courtship gained blessings, but the hardships remain. A highly unlikely pair starts to join forces.

  5. The First Night with the Duke S1 E8 still E8

    8. The Shadow that has Returned

    Someone from Cha Sun Chaek's childhood past emerged. Yi Beon and Cha Sun Chaek's courtship faces another obstacle. Yi Beon's relationship with the King is being tested with the return of the exiled prince.

  6. The First Night with the Duke S1 E7 still E7

    7. The Inflection Point

    Yi Beon and Cha Sun Chaek are getting closer. Jeong Su Gyeom braves himself to pursue his dream woman. A new villain entered the story.

  7. The First Night with the Duke S1 E6 still E6

    6. Playing the Field and a Disguise

    Yi Beon continues investigating the figures surrounding Cha Sun Chaek's incident. Jeong Su Gyeom gets jealous. Cha Sun Chaek made it to the final round of selection.

  8. The First Night with the Duke S1 E5 still E5

    5. There is No Such Thing as "As It Was"

    The Palace officially hold the bride selection process for Yi Beon.

  9. The First Night with the Duke S1 E4 still E4

    4. We Need a Backup Plan

    Yi Beon's persistence reached Cha Sun Chaek's family. Cha Sun Chaek encountered a foreigner. Do Hwa Sun persuaded the Queen Dowager to do something in her favor.

  10. The First Night with the Duke S1 E3 still E3

    3. Something Always Happens on a Moonlit Night

    Yi Beon encountered an unusual figure. Cha Sun Chaek tries to fix the story she broke. Jeong Su Gyeom held a gathering for the Astral Philosophy Club.

  11. The First Night with the Duke S1 E2 still E2

    2. The First Night in This Lifetime

    Cha Sun Chaek tried her best to run from Yi Beon.

  12. The First Night with the Duke S1 E1 still E1

    1. Reading a Book is Inviting Another's Life into Yours

    K finds herself inhabiting the body of Cha Sun Chaek, a wealthy but completely irrelevant side character. With a VVIP ticket to watch the epic romance unfold, her simple plan is to stay out of the way and enjoy the show. But that plan is spectacularly derailed after a wild night of celebration ends with her accidentally stealing the male lead’s first night.

Cast & crew

Created by 全善英

  • Jung Jung-ah

    Jung Jung-ah

    Madam Jeong

  • Choi Hyeon-jin

    Choi Hyeon-jin

    Yi Beon [Teen]

  • Su Hyun

    Su Hyun

    [Seonmun club member]

  • Ban Hye-young

    Ban Hye-young

    Seller

  • Kim Do-gyeong

    Kim Do-gyeong

    Maiden

The First Night with the Duke FAQ

Will there be new episodes of The First Night with the Duke?

The First Night with the Duke has ended, so no new episodes are scheduled. The final episode aired on July 17, 2025.

When did the latest episode of The First Night with the Duke come out?

The most recent episode of The First Night with the Duke, Season 1 Episode 12 "Into the New World", aired on July 17, 2025.

How many seasons of The First Night with the Duke are there?

The First Night with the Duke has 1 season with 12 episodes in total.

When did The First Night with the Duke first air?

The First Night with the Duke first aired on KBS2 on June 11, 2025.

How do I get notified when new episodes of The First Night with the Duke are released?

Download the Streambay app, follow The First Night with the Duke, and you'll get a push notification the moment each new episode is released.

More like The First Night with the Duke

  • Charmed poster

    8.2

    S8 · E22 20 years ago

    Charmed

    Synopsis: Three sisters (Prue, Piper and Phoebe) reunite and unlock their powers to become the Charmed Ones, the most powerful good witches of all time, whose prophesied destiny is to protect innocent lives from evil beings such as demons and warlocks. Each sister possesses unique magical powers that grow and evolve, while they attempt to maintain normal lives in modern day San Francisco.

  • Buffy the Vampire Slayer poster

    8.1

    S7 · E22 23 years ago

    Buffy the Vampire Slayer

    Synopsis: Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will wield the strength and skill to fight the vampires, demons, and the forces of darkness; to stop the spread of their evil and the swell of their number. She is the Slayer.

  • The Orville poster

    7.6

    S3 · E10 4 years ago

    The Orville

    Synopsis: Follow the crew of the not-so-functional exploratory ship in the Earth's interstellar fleet, 400 years in the future.

  • Teen Wolf poster

    8.4

    S6 · E20 9 years ago

    Teen Wolf

    Synopsis: Scott McCall, a high school student living in the town of Beacon Hills has his life drastically changed when he's bitten by a werewolf, becoming one himself. He must henceforth learn to balance his problematic new identity with his day-to-day teenage life. The following characters are instrumental to his struggle: Stiles, his best friend; Allison, his love interest who comes from a family of werewolf hunters; and Derek, a mysterious werewolf with a dark past. Throughout the series, he strives to keep his loved ones safe while maintaining normal relationships with them.

  • Hazbin Hotel poster

    8.5

    S2 · E8 11 months ago

    Hazbin Hotel

    Synopsis: In attempt to find a non-violent alternative for reducing Hell's overpopulation, the daughter of Lucifer opens a rehabilitation hotel that offers a group of misfit demons a chance at redemption.

  • Critical Role poster

    8.2

    S4 · E41 1 week ago

    Critical Role

    Synopsis: Critical Role is a weekly actual play series that uses tabletop role-playing game mechanics as a means to explore and develop stories from the vast fantasy worlds of Exandria, Aramán, and beyond, with sweeping narratives intricately woven through collaboration between Game Masters and players.

  • Bewitched poster

    7.9

    S8 · E26 54 years ago

    Bewitched

    Synopsis: Samantha Stephens is a seemingly normal suburban housewife who also happens to be a genuine witch, with all the requisite magical powers. Her husband Darrin insists that Samantha keep her witchcraft under wraps, but situations invariably require her to indulge her powers while keeping her bothersome mother Endora at bay.

  • 3rd Rock from the Sun poster

    7.5

    S6 · E20 25 years ago

    3rd Rock from the Sun

    Synopsis: The high commander of an alien expedition lands on Earth -- what he considers to be the least-important planet -- in human form as Dick Solomon. Along for the ride are his alien compatriots Harry, Sally and Tommy -- who is the eldest of the group but is now angrily trapped in a teen's body.

  • Lois & Clark: The New Adventures of Superman poster

    6.9

    S4 · E22 29 years ago

    Lois & Clark: The New Adventures of Superman

    Synopsis: A much more lavish version of the popular Superman television series which had first aired forty years earlier, Lois & Clark focused more on the Man of Steel's early adult years in Metropolis. With the unknowing help of Lois Lane, Clark Kent created Superman there in Metropolis after finding work at the world-famous Daily Planet newspaper, where he meets fellow reporter Lois Lane.

  • Warehouse 13 poster

    7.7

    S5 · E6 12 years ago

    Warehouse 13

    Synopsis: After saving the life of the President, two secret service agents - Myka Bering and Pete Lattimer - find themselves assigned to the top secret Warehouse 13. The Warehouse is a massive, top secret facility that houses dangerous and fantastical objects. Together, Pete and Myka along with fellow agents Claudia, Steve Jinks and Warehouse caretaker Artie, must recover artifacts from around the globe before they can cause catastrophic damage.

  • Early Edition poster

    7.4

    S4 · E22 26 years ago

    Early Edition

    Synopsis: Gary Hobson thinks he may even be losing his mind when tomorrow's newspaper mysteriously arrives today giving him a disconcerting look into the future. What will he do with tomorrow's news?

Never miss The First Night with the Duke.

Download Streambay and follow The First Night with the Duke. We’ll notify you the moment a new episode is released. It’s free, with no sign-up and no personal information required.

Coming soon to App Store Get it on Google Play
The First Night with the Duke Get new episode alerts Get alerts