On the day she received her 520 certificate, Shen Shuning discovered the affair between her fiancé Lu Tingxuan and her stepsister Jiang Wanyue and decisively broke off the engagement. She was kicked out of the house by her father, but was gently protected by Lu Siyan. The two had a flash marriage and secretly married, tearing apart scumbags and bitches along the way, regaining the Shen family's equity, and exposing the grudges of their predecessors. Shen Shuning recognized her true feelings from the revenge and abuse, solved the misunderstanding with Lu Siyan, finally got married, and lived as her own queen.