On the day of Lu Chengyuan's remarriage, Su Nianwei took out the paternity certificate in public and revealed that the biological father of her son Xiaoyu was actually the groom's biological brother Lu Chengze. The wedding turned into a farce, and the Lu family was disgraced. Lu Chengyuan asked angrily, but found that he was the most deceived chess piece. Lin Kexin took the opportunity to provoke, and Zhou Yutong produced the recording evidence of Lu's mother from that year, and a rich storm about blood, lies and revenge began. If Su Nianwei wants to get her son back, she will have to make everyone pay the price.