Heiress Bu Yan disappears after a fateful night with boxer He Yuchen. Six years later, she returns with twin children and reunites with He Yuchen, whose career has been derailed by scandal. To save her son, they enter a contract marriage, but their bond deepens as they work together to uncover dark secrets from their past.

• Chen Fangtong
• Dai Gaozheng
• Fan Xiaodong
• Zhang Xinyue