In the deep city in December, heavy snow closed the city. After Yu Shengmo experienced the same day for the seventh time, he met Wen Renheng, the only person who was not affected by the time reset. She is a "memory reconstructor" who makes a living by repairing other people's memories, but she can only repair her own trauma seven years ago. When time falls into an infinite loop and memory becomes the only clue, two people cursed by fate discover that the source of this time chaos is actually related to their common past. Every restart is a step closer to the truth; every reunion is the possibility of redeeming each other. But when time finally returned to normal, Wen Renheng disappeared - as if he had never existed.
