A yellowed photo, a recurring dream, and a covered-up "suicide case" gradually opened up Zhang Sisi's forgotten past - when she was six years old, she had been living with a boy in an orphanage; when she was eighteen years old, the boy transferred to her class and silently blocked all the bullying for her, but "jumped to commit suicide" on the eve of graduation.
And the truth is far crueler than she imagined:
The boy's death was a well-planned murder;
The one I love fell asleep eight years ago;
Who is the murderer?
When the memory comes back, revenge begins.
Concept: Money can hide the truth, but it cannot buy real "living".