Reincarnated as a minor character in a novel, Cha Seon-taek unexpectedly spends a night with Prince Kyungsung, sparking an intense and unexpected romance.
The First Night with the Duke (2025) is a sci-fi & fantasy, comedy and drama series that premiered on June 11, 2025, spanning 1 season and 12 episodes. It stars Seohyun, Ok Taec-yeon, Kwon Han-sol and Seo Bum-june. Viewers rate it 8.0 out of 10 across 36 ratings.
Watch the official trailer for The First Night with the Duke before you start streaming.
Seohyun
as Cha Seon-chaek / K
Ok Taec-yeon
as Prince Kyungsung / Lee Beon
Kwon Han-sol
as Cho Eun-ae
Seo Bum-june
as Jeong Su-gyeom
Chi Hae-won
as Do Hwa-seon
Lee Tae-seon
as Prince Seonghyeon
Seo Hyun-chul
as Cha Ho-yeol
Yun Yoo-sun
as Yoon Deok-jeong
Lee Sang-un
as Cha Jang-ho
Kim Shin-bi
as Cha Du-ho
Yoon Jung-hoon
as Cha Se-ho
Song Yeong-jae
as Lee Beon's Head Servant
Average viewer score of 8.0/10 from 36 ratings.
**Moral lesson: Unless one can do better, maybe skip the nasty comments** This is a story about a reader who went after an author because the story did not go the way she wanted. She hated how it progressed, hated how it ended, and decided it was perfectly fine to throw around rude comments in public. Hiding behind that old excuse of "we're entitled to our opinion", but the message in this story was pretty clear:…
Reviewed on July 18, 2025
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The First Night with the Duke (2025) is available to stream on Rakuten Viki. Availability comes from JustWatch data and varies by country.
The First Night with the Duke has 1 season and 12 episodes in total, starting from its premiere on June 11, 2025.
No. The First Night with the Duke is marked as ended, with the final episode airing on July 17, 2025.
The First Night with the Duke (2025) stars Seohyun, Ok Taec-yeon, Kwon Han-sol, Seo Bum-june and Chi Hae-won. The full cast list with character names is available in the cast section of this page.
The First Night with the Duke (2025) is rated 8.0 out of 10 from 36 viewer votes, and suits viewers who like sci-fi & fantasy, comedy and drama series. Reviews from viewers are collected further down this page.
The official The First Night with the Duke trailer is embedded in the trailer section of this page and plays instantly in your browser.
