"Have you ever witnessed a living person die in front of you?
I have! Again and again! "
On the construction site of an unfinished building, a teenager committed suicide and jumped from the tall building, but his body disappeared mysteriously. The strong impact between the scarlet blood erupting from the young man's dying blood and the cold and evil pale smile shocked and horrified the architectural designer Er Dongchen who appeared here.
When he opened his eyes, Erdong Chen bizarrely returned to the day before the college entrance examination eight years ago. In this world, he once again encounters a boy who jumped from a building on the street corner.
The young man smiled and jumped in front of Er Dongchen, and the picture in his mind overlapped again.
The gap in time and space quietly opened. In order to save the boy's life before the time cycle ended, Er Dongchen entered the boy's world again and again...
"I thought it was a dream, but being in it changed reality; I thought it was reality, but when I opened my eyes, it turned into mist. In the end, I couldn't tell whether it was a bizarre dream or an incredible time! Space! Time travel! Time travel!
So, is the melancholy boy wearing a blue and white school uniform standing under the sun still alive? Are you alive..."
Lin Mu: You are the spark in my darkness and my salvation with no way back.
Erdong Chen: I am not your salvation, I just want to be your only way back.
Intention: Two-way redemption