Hua Yue is a young shop owner of a flower shop in the south of the city. His hands can revive a withered life, but they cannot bring back the person in his memory. Time is a mysterious clockmaker who lives deep in the antique shop in the north of the city. It is said that he can repair anything that is broken, even time itself.
When Hua Yue discovers an ancient book that records the art of "time backtracking," the fates of the two begin to intertwine. Time warned him: Every time he reverses time, he will have to pay a price - either forgetting, aging, or disappearing completely. But in order to save her sister who passed away in an accident three years ago, Hua Yue insisted on embarking on the road of playing against time.
He turned the gears of time again and again, but gradually discovered in each failure: time is not an indifferent bystander, but another prisoner trapped in the prison of time. The two uncovered each other's hidden pain in the intertwined past and future, and also came into contact with a more dangerous truth - behind those tampered memories, there were actually contracts and curses that have been implicated for hundreds of years.
When the hourglass of time is about to collapse completely, Hua Yue must make a choice between saving her loved ones and guarding time. And for the first time, time violated its own laws and stopped for the last moment for him.
Intention: Fight against the obsession of nothingness, and finally reconcile with time in the bond between each other, and find the meaning of the present.