During preparations for a charity performance, Cen Yu impresses the wealthy CEO Mo Hanzheng, who forces her to stay by his side, only to subject her to violence and cold treatment. When Cen Yu realizes she is a substitute, she runs away.
Life is hard after she leaves, and Cen Yu takes a job caring for a terminally ill elderly man. There she meets his grandson, Lu Ran, who pursues her. Jealous, Mo Hanzheng does everything he can to sabotage them.
When Cen Yu becomes pregnant, she finds herself torn and decides to give Mo Hanzheng a trial period. Just then, his company runs into a crisis, leaving him no time to look after her. Cen Yu nearly gets into a car accident and risks losing the baby, but both Mo Hanzheng and Lu Ran stay by her side.
A competitor threatens Cen Yu, but with Lu Ran’s encouragement, she stops running away. Mo Hanzheng’s company crisis worsens, and Lu Ran also gets caught up in a medical malpractice case.
On a stormy night, Cen Yu goes into premature labor. After an emergency operation, mother and child are safe. As she recovers, Mo Hanzheng and Lu Ran continue to keep her company. The company’s fortunes take a turn, the medical case is resolved, and Cen Yu’s friend Lin Yue seeks her help after a setback in love, giving Cen Yu a fresh perspective.
In the end, Cen Yu must choose between Mo Hanzheng and Lu Ran. Which will she choose?
