Shen Yanchuan returns to his hometown to reunite with his biological family, concealing his identity as the chairman of Qiheng Group. However, he is humiliated and driven away by his biased parents and his younger brother's family. Favoring sons over daughters, they show him no mercy in public, repeatedly demand money from him, and even force him to sign an agreement severing family ties. His older sister, Shen Zhixia, always stands up for him, but she is driven out by her husband's family and discovers that her husband is cheating on her. The siblings rely on each other for survival. After divorcing, Shen Zhixia turns her life around and begins anew. Eventually, Shen Yanchuan's true identity is revealed, leaving his biased family overwhelmed with regret as the siblings finally overcome their hardships and find happiness.