Three years ago, Song Jiayi betrayed Chen Zhixi for money. Now a business tycoon, Chen exacts revenge but deepens their misunderstandings. When Song falls into a trap set by her best friend while trying to save her mother, Chen leaves in anger. Years later, he returns, still unable to let go, but his suspicions push them further apart. A moment of intimacy leads Chen to uncover the truth: Song’s past betrayal was orchestrated by her friend. Pregnant and grieving her mother’s death, Song lets Chen believe the child isn’t his. When the full truth emerges, Chen dedicates himself to winning her back. With their baby’s birth, they reconcile, learning to cherish each other after years of pain.