Best friends Xia Yan and Fang Yun accidentally transmigrate into a novel, becoming the "simp" wife of the scheming second male lead, Gu Bochuan, and the "stand-in" lover of the yandere villain, Gu Wang. While they appear to be heartbroken and obsessed on the surface, they are secretly living their best lives in luxury. When the "White Moonlight" returns, they decide to stage their own deaths to escape Jiang City and avoid their tragic fates.