Reborn on the day her scheming half sister, Ivy Jones, tricks her into marrying Ethan Brown in her place, Grace Jones refuses to repeat the mistakes of her past life. She exposes their plot, tears up the marriage contract, and takes back her dowry. She then becomes engaged to Marcus Harris, the cavalry general originally promised to Ivy. Marcus earns the Emperor’s approval through his military achievements, and the two build a happy life together. Meanwhile, Ivy finds herself trapped in the Brown household’s vicious power struggles, while Ethan’s career falls apart and his household descends into chaos. In the end, Grace leaves her past behind, marries Marcus, and finally gets the happy ending she deserves.
