Jiang Wan, a girl whose parents have divorced, lives alone in a strange city - Chongqing, living with a well-known celebrity and underground rapper. An unexpected encounter brings people from two completely different worlds together.
Unexpectedly, both of them used the same APP called "Buyu" to understand each other and save each other as anonymous friends.
Listen to the wind, listen to the rain, listen to your monologue.
Purpose: redemption
