The First Night with the Duke

Season

2025

South Korea

7.1

College student K enters her favorite historical romance novel as noble's daughter Cha Seon Chaek. After one night with royal-blooded Lee Beon, she tries to pair him with the novel's heroine, but fate has other plans.

Episode List

Reading a book is like a person's life is coming to you

S1 • E1

Reading a book is like a person's life is coming to you

University student 'K' finds herself magically transported into her beloved novel "The Obsessive Tyrant", where she takes on the role of Lady Cha Seon Chaek, the only daughter of the Chief State Minister.

S1 • E2

The First Night in Yi Beon's Life

By chance, Seon Chaek meets Beon and ends up spending the night at his place. The next day, Beon wishes to rush to arrange a wedding with Seon Chaek, but Seon Chaek has no intention of marrying him.

Something Always Happens under the Moonlight

S1 • E3

Something Always Happens under the Moonlight

To set her story back on course, Seon Chaek orchestrates a gathering to unite the intense Lord Yi Beon with his intended match.

S1 • E4

Beon's Bold Proposal

Beon shocks everyone in the Astral Philosophy Club by announcing that he's going to marry Seon Chaek.To make matters worse,Beon goes to Seon Chaek's family and claims that she took his innocence and that is the reason they must get married

S1 • E5

There Is No Such Thing As

Resolved to bet her fate on Yi Beon, Seon Chaek bravely enters the treacherous royal bride selection. Just as she commits to her path, Su Gyeom reels from the shocking news that Eun Ae is also a candidate.

S1 • E6

The Answer to the Second Screening

Beon gets close to Hwa Sun in order to enter the Do family's house and snoop around inside to find evidence regarding the foreigner.

S1 • E7

The Inflection Point

Lee Beon creates a perfect romantic day for Seon Chaek, proving their love can overcome any obstacle thrown their way.

S1 • E8

Lee Gyu's Suspicious Return

While sharing a moment of affection with Lee Beon, Seon Chaek is caught by her father and is promptly grounded. Meanwhile, the King grows suspicious of Lee Gyu's sudden return to Hanyang.

S1 • E9

The Wounded Things

Yi Beon's desperate rescue of Seon Chaek should bring them closer, but a new mystery tears them apart. When the kidnapper's body appears in public, Seon Chaek confronts a horrifying truth about the man she loves.

S1 • E10

Who Is the Accomplice?

Su Gyeom confronts Eun Ae, asking if she's the one who wrote the letter that led Seon Chaek into the trap. Determined to clear her name, Hwa Seon decides to find the real culprit herself.

S1 • E11

The Fortune and the Fall

Seon Chaek seeks out Sul Gi to ask about the identity of the wooden doll, but Sul Gi draws a fortune that even she struggles to interpret. The King fears that the Black Gang might come after him while Yi Beon is away from the palace.