A college student and her old best friend relive their past while watching over a crew of young teenagers dealing with love, friendship and grief.

Tongrak, a romance novelist, meets Mahasamut, a quirky southern man, during his travels. Their unexpected encounter leaves Tongrak captivated.

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.