The First Night with the Duke
Sci-Fi & Fantasy·Comedy·Drama·2025·1 Seasons
Reincarnated as a minor character in a novel, Cha Seon-taek unexpectedly spends a night with Prince Kyungsung, sparking an intense and unexpected romance.
Starring: Seohyun，Ok Taec-yeon，Kwon Han-sol，Seo Bum-june
Episodes
Season 1
S01 | E01
Reading a Book is Inviting Another's Life into Yours
2025-06-11
S01 | E02
The First Night in This Lifetime
2025-06-12
S01 | E03
Something Always Happens on a Moonlit Night
2025-06-18
S01 | E04
We Need a Backup Plan
2025-06-19
S01 | E05
There is No Such Thing as "As It Was"
2025-06-25
S01 | E06
Playing the Field and a Disguise
2025-06-26
S01 | E07
The Inflection Point
2025-07-02
S01 | E08
The Shadow that has Returned
2025-07-03
S01 | E09
The Wounded Things
2025-07-09
S01 | E10
Once Again, Because of Fate
2025-07-10
S01 | E11
A Dream or an End?
2025-07-16
S01 | E12
Into the New World
2025-07-17
Cast
Seohyun
Cha Seon-chaek / K
Ok Taec-yeon
Prince Kyungsung / Lee Beon
Kwon Han-sol
Cho Eun-ae
Seo Bum-june
Jeong Su-gyeom
Ji Hye-won
Do Hwa-seon
Lee Tae-seon
Prince Seonghyeon
Seo Hyun-chul
Cha Ho-yeol
Yun Yoo-sun
Yoon Deok-jeong
Lee Sang-un
Cha Jang-ho
Kim Shin-bi
Cha Du-ho
Yoon Jung-hoon
Cha Se-ho
Song Yeong-jae
Ju Seok-tae
King Seoljong
Nam Kee-ae
