Li Xianji (Jaycee Chan) is a computer-gaming nut who has suffered from "timing disorder" ever since he was a child. His disorder got worse, to a point where he felt out of sync with the world. The only one who understood him was his girl friend, Wang Qian (Fiona Wang), but she died before they got married. Now, in the present, Xianji gets the opportunity via a disc left to him by his late uncle, to return in the past time by facing several hurdles, and find his love again. He is determined to do it, even at the cost of selling his kidney.