On the day of her third wedding anniversary, 26-year-old Lin Wanxing accidentally catches her husband, Shen Zeyu, having an affair with her "best friend," Su Manni. She also discovers that the two of them conspired long ago to siphon off the Lin family fortune. During their argument, Shen Zeyu pushes her off a high-rise, and she dies with a heart full of hatred. When she opens her eyes again, she has been reborn at age 22, just before graduating from college, right after agreeing to let Shen Zeyu pursue her. Carrying the memories and pain of her past life, Lin Wanxing resolves to rewrite her fate: she coldly rejects Shen Zeyu, distances herself from the two-faced Su Manni, and takes the initiative to get close to Gu Shiyan, the "white moonlight" she had overlooked for years. Using what she knows from her previous life, she avoids the traps in her family's investments, makes her mark at the Lin Group, and steadily builds her own business empire.
Along the way, she discovers that Gu Shiyan has quietly protected her for years. They move from testing each other to trusting one another, and gradually become a couple.
However, Shen Zeyu and Su Manni refuse to give up. They join forces to create workplace crises, spread rumors, and even try to recreate the conspiracy from her previous life.
Lin Wanxing is no longer a lovesick fool who lets others push her around. She fights side by side with Gu Shiyan, and with help from friends like Xia Ran, overcomes each crisis one by one. In the end, she exposes Shen Zeyu and Su Manni's crimes,
and makes them pay the legal price. Lin Wanxing not only protects her family and their business, but also heals from her trauma through her love with Gu Shiyan. She transforms from someone dependent on others into a strong, independent woman, and truly lives a brilliant life of her own.
