Wen Yu is cast out by her family for having a child out of wedlock. Five years later, she unexpectedly enters a whirlwind marriage with Shen Siheng, the child's biological father. She compromises to secure household registration for her child, but Shen Siheng misunderstands her intentions, believing she is trying to attach herself to a wealthy and powerful man. Meanwhile, Shen Siheng is searching throughout the city for his missing biological son. Amid misunderstandings and emotional push and pull, the two tentatively test each other's feelings as the hidden truth about their parent-child relationship awaits discovery. After an accident, Wen Yu travels back a thousand years and becomes Jiang Yunshu. Betrayed by her fiancé, she resolves to establish her own distillery. To raise the startup capital, she takes her cousin's place and marries the comatose Pei Huaijin. When Pei Huaijin awakens, their marriage contract binds them together. They support each other as they pursue their entrepreneurial ambitions, and two intertwined journeys of love and personal growth across time quietly unfold.