On the day of her best friend's flash-marriage wedding, various schemes and persecutions came one after another. The heroine Ai Jinzi stepped forward, time and time again knocking down the plots and sabotage directed at the bride. However, Ai Jinzi fell into successive misunderstandings with the groom He Youcai, leading to the gradual splitting of their best-friend bond, ultimately driving them to the point of backstabbing each other.