One sister foretells the future, and the other controls time. When a promised love seems doomed to tragedy, the pair sets out to change fate itself.

Nineteen-year-old Jattawa seems like an ordinary first-year law student, but she has the ability to control time. Her younger sister Vivi has the ability to see the future. Lately, though, Vivi's visions seem to be wrong. Therefore, she finds it easy to disbelieve her latest prediction that her soulmate is P'Four, a fourth-year international business major with a bad reputation. When their promised love seems doomed to tragedy, the two set out to fight fate.