Five years ago, Xiao Zhan was framed, and his mother ran around trying to redress his grievances. Five years later, with years of training, he grew into an outstanding young man with responsibility and responsibility. He returned to Quancheng to make up for his regrets and protect his daughter Su Xiaomeng and Su Muqiu, who supported the family alone. Faced with family prejudice and numerous obstacles, he always adhered to his principles, resolved crises, and worked with his partners to investigate the truth. When his daughter accidentally falls into danger, he becomes even more determined to protect his family and pursue justice. In the end, the offender was punished, the family was relieved, and ushered in a warm new life.