Chen Jin, a delivery boy who was ridiculed by the entire Internet, activated the ability to control time for 30 seconds at the moment of his collapse, but at the cost of constantly forgetting himself. Neurologist Su Wan is targeting him just to recover out-of-control experimental subjects; watch shop owner Lao Huai is waiting for him to atone for his sins; girl Xiao Man's tears can sew the cracks in time; and black market leader Lin Xiao is turning his every retracement into a time gamble in which everyone participates. When the city begins to lose its collective amnesia, Chen Jin must pry open the door of time that is locked by power before he completely forgets who he is.
