In the heart of Saigon, Thai and Linh are getting married. But the wedding is suddenly cut short when four other brides show up – threatening to take the groom's life. It turns out that Thai is the biggest player in the city, and has been dating all five women at the same time up until the day of his wedding. Trang is an overly jealous flight attendant, Mai Chau is a doctor who loves to party, Quyen is a sexually aggressive chef while Huynh Phuong is one fiery actress.

Thay vì nỗi căng thẳng vào ngày trọng đại, cặp đôi này lại phải đối mặt với những vị khách không mời tại đám cưới – bốn cô vợ chưa cưới thề sẽ trả thù chú rể ích kỷ.