Blue Birthday

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.

First Aired

Jul 23, 2021

Last Aired

Sep 11, 2021

Episode Runtime

24m

Network

NAVER TV, YouTube, V LIVE

Original Name

블루버스데이

Country

KR