Lin Wan, a single mother, made a marriage deal with Zhou Mubai to save her autistic son. Her part of the deal was to take care of Zhou Rui, Zhou Mubai’s rebellious stepson.Egged on by his grandmother, Zhou Rui carried out relentless retaliation against Lin Wan. Zhou Mubai, who blindly trusted his son, repeatedly reprimanded Lin Wan.Human traffickers, seeking revenge, abducted Zhou Rui. Lin Wan shielded him with her body and took a knife wound to save the stepson.Liu Mengjiao took advantage of the chaos to step in. Her plot to sell Lin Wan’s son was exposed, yet she still colluded with gangsters to force Lin Wan to mortgage her house—only for Zhou Rui to expose this conspiracy.Zhou Mubai finally realized Lin Wan was the benefactor who had helped him years ago. When he tried to win her back, however, he was rejected.Subsequently, Zhou Rui came to his senses and repented, and Sun Lijuan (Zhou Rui’s grandmother) apologized. The six family members embraced each other in the warm sun. Lin Wan sighed with emotion, knowing that breaking through the ice with love had finally brought the dawn.