Su Wanwan, an ordinary college student, pretended to be the contracted bride of the violent and overbearing boss Fu Jiuye in order to avoid the creditors who destroyed her family. Due to the mysterious and tragic death of his three fiancées, the boss is trapped in the metaphysical curse of "killing his wife by force of fate", and is in urgent need of a substitute with a stronger fate to break it. Su Wanwan happens to have a "metaphysical nemesis" physique. She plays the role of a weak and bullied wife, but in fact, she uses her little metaphysical knowledge to sabotage the boss's death plan time and time again, and secretly uses her "stand-in" status to make arrangements for herself and her family. This is the ultimate contrast and clumsy and refreshing story of "I thought I was the prey, but I didn't expect that I was the hunter".