If there was a store where you could exchange your wasted time for courage, sweet dreams, or even a chance to reconcile with a good friend, would you go?
On a rainy night, Yang Xiaoyue opened a door that only appeared at 5:55.
The store is filled with glowing time bottles, and the talking orange cat clerk tells her that as long as she hands over her "wasted time," she can buy anything she wants.
However, with every transaction, Xiaoyue will lose some of his most important memories.
She slowly discovers that the secret of the time store is more dangerous than she imagined - there is a time thief who is stealing the entire city's time.
When best friends and favorite family members begin to forget her,
Yang Xiaoyue must make a choice: continue the exchange, or take back time?
Concept: Time cannot be bought or sold, but love can last