Tong Qiuyi, a woman who has endured the betrayal of her husband Li Songyang, finds herself drawn back into his life when he is diagnosed with advanced liver cancer. As Li Songyang grapples with his mortality, he seeks to make amends and secure his legacy, leading to a complex web of emotions and decisions that involve his estranged wife, his mistress Bai Qingqing, and their son. The story unfolds as Li Songyang's health deteriorates, revealing the true nature of his relationships and the lasting impact of his actions on those around him.