Lin Lu and Jiang Yuhang were once deeply in love, but they were forced to separate due to Mrs. Jiang’s interference. Five years later, Lin Lu scrapes by alone with her son Niannian, who suffers from leukemia, and reunites with Jiang Yuhang, now an orthopedics professor. Plagued by misunderstandings and resentment, they rekindle their old love amid repeated conflicts. As Niannian’s true parentage is revealed and the truth from five years ago unfolds, can these star‑crossed lovers break the chains of the wealthy clan and protect their hard‑earned reunion?