Si Tong was framed by his best friend Qin Sihan and imprisoned. After he was released from prison, he was made things difficult for him. Yu Hanshen helped her many times, and the two gradually fell in love. Yu Zhiheng once fell in love with Si Tong, and later married Qin Sihan just to avenge her, and set up a trap to expose Qin's evil deeds. Si Tong clears his grievances and admits his relationship, and his relationship with Yu Han warms up. Qin Sihan is still unwilling to accept the punishment. Will he have any backup plan? Can her biological parents make it up to her?
