Blue Birthday
Sci-Fi & FantasyDramaMystery
The series tells the story of Oh Ha-rin, who travels to the past through mysterious photos left by her first love, Ji Seo-jun. Since they were eight years old, they had been close friends, but he died by suicide on her birthday ten years ago.
Casts
YERI
Yang Hong-seok
Lee Sang-jun
Kim Gyeol-yu
Ju Hyeon
