Vy is a young journalist who is very shy and dare not to lose her virginity. My is a sexy woman and a heart-breaker. Dung is a family woman who act more like a maid to her husband and mother-in-law than a wife. One day, these three women wake up on an island near Hoi An, each in a very strange situation and unable to remember what happened the previous night. Vy believes she lost her virginity. Dung looks like a rebellious punk teenager and My has a long cut on her face. Later, Tuan, a handsome but strange young man joins them on their journey. They are threatened with dead if they don’t return the island’s sacred treasure they’re accused of stealing, but none has any idea where it is. Following the traces of the prior crazy night, the girls reveal the truth behind the treasure and also find out who each of them truly is.