Thirty years ago, Cheng Jianhua mistakenly trusted a nurse's lie, believing his daughter had died prematurely, and adopted a baby boy, Cheng Kai. Thirty years later, he learned his daughter had been stolen and sold, and his adopted son and daughter-in-law greedily calculated the couple's savings. Determined, Cheng Jianhua sold his house, took his wife, and embarked on a journey to find their relative, tracking down his biological daughter, Wang Yan, in Baiyan Township. The conspiracy of the adopted son and his biological father colluding with the nurse to exchange babies back then was finally exposed. Facing intimidation and threats, the daughter fought back strongly. The family opened a bakery and brought the wicked to justice through the law, reuniting flesh and blood.