Blue Birthday

2021–2021· 24 min★ 7.5· Sci-Fi & Fantasy, Drama, Mystery

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.

Cast: YERI, Yang Hong-seok, Lee Sang-jun

Director: Park Dan-hee