The First Night with the Duke is the latest romantic fantasy K-drama set to capture the hearts of viewers starting in June. Starring Seohyun (Girls’ Generation) and Taecyeon (2PM), the series is scheduled to premiere on June 11 exclusively on Viki. Anticipation is already high among K-drama fans eager for a new story that blends romance, fantasy, and historical charm.
Plot of The First Night with the Duke
Based on a popular webtoon, The First Night with the Duke follows the story of Cha Sun Chaek, a background character in a fictional novel who suddenly begins to be controlled by a real-life university student known only as K. After this mysterious twist, she wakes up inside the world of the book — and on the very first night, she ends up entangled with none other than the story’s male lead, Yi Beon.
Yi Beon is a striking character: cold, handsome, skilled in martial arts, and used to controlling everything around him. But fate takes a turn when he falls for Cha Sun Chaek instead of the novel’s original heroine. What follows is an intense and unexpected romance, filled with emotional tension and plot twists.

Romance and Tension in the Air
After spending their first night together, the relationship between the two characters evolves quickly. The chemistry between Cha Sun Chaek and Yi Beon becomes the central focus of the story, featuring scenes full of longing, uncertainty, and emotional vulnerability.
Yi Beon, once calm and calculating, begins to show a fiery and passionate side as he fights not to lose the woman who has captured his heart.

Cast of The First Night with the Duke
- Seohyun (Girls’ Generation) plays Cha Sun Chaek, an ordinary student who wakes up inside the body of a side character. Her bright and curious personality brings charm and humor to the plot.
- Taecyeon takes on the role of Yi Beon, the seemingly perfect hero who transforms into a passionate man when he falls in love.

- Kwon Han Sol stars as Jo Eun Ae, the novel’s original heroine, known for her graceful presence and inner strength.
- Seo Bum June portrays Jung Soo Gyeom, the sweet and comforting second male lead, ready to win hearts.
- Ji Hye Won plays the villain Do Hwa Seon, adding intensity and drama with her commanding performance.

Premiere Date and Where to Watch
The First Night with the Duke premieres on June 11 and will be available exclusively on Viki. The teaser already released gives a glimpse of the charming historical visuals and undeniable chemistry between the leads.
[Click here to watch the teaser].
If you love fantasy plots with unexpected romance, sharp twists, and breathtaking historical settings, The First Night with the Duke might just be your next drama obsession.
Follow Kdrama Universe for more updates on the most anticipated K-drama releases of the year.