In 2009, 28-year-old Li Zi Wei and 17-year-old Huang Yu Xuan met each other. These are two innocent and unaffected lives that could each feel like marks from their past and present lives. However, they could not find sufficient proof to fill up the emptiness at the bottom of their hearts. An accident let them fall into another Mobius loop that had already happened countless times. Only then did they realize that in different times and spaces, they once had a deep, true love that had passed thro...