Episodes

1. My Bad Birthday

2. You're in My Dream

3. Lively Ordinary Days

4. Rule of Equivalent Exchange

5. Another Chance

6. What Happened That Day

7. It's You, Isn't It?

8. Crisis

9. Witness

10. If We Have Such A Big Misfortune

11. You and I

12. Suspicion

13. Abandoned Girl

14. Never Regret

15. Disappear

16. My Blue Birthday

Overview

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.

Details

Genres

Sci-Fi & Fantasy, Drama, Mystery

Language

KO

First Air Date

2021-07-23

Seasons

1

Episodes

16

Available On

More Info

Cast

YERI

Yang Hong-seok

Lee Sang-jun

Kim Gyeol-yu

Ju Hyeon