My Husband's Father Wins by Right of Son

After Yan Xin was killed by a scumbag, she reborn five years later as the young master of the Red Butterfly Organization, Yan Ruoxue. Going to the Sheng family to avenge him with a marriage contract, she unexpectedly meets Gu Cheng, the adopted son of the Sheng family. Feelings grow between them as they test each other and gradually reveal their identities. Yan Ruoxue will systematically punish the evil people of the Sheng family, while Gu Cheng hopes for his lover's return. In the end, the two walk together hand in hand.