I literally love this kdrama.
Everything was organized and this was one of the best in 2021. The main casts were both from a kpop group (RV & pentagon) which makes it 10x better T - T
The story was very thrilling and exciting and of course romantic at the same time.

It's basically about a girl who have a crush on a boy and that boy died and she tries to fix the present by going back to the past and finding what really happened in the boy's "suicide" because she can't move on.
BIG PLOT TWISTS AHEAD...

there's a lot of twists there that will make you anxious and shocked :))

enjoy watching it.. TOTALLY RECOMMENDED ?