To save her fiancé Wyatt, Thea sacrificed her health, gaining weight due to hormonal treatments while hiding her identity as a powerful heiress. But once Wyatt achieves success with her father's secret backing, he discards her for his brother's wife. He goes as far as faking his death, stealing his brother's identity, and marrying his sister-in-law on the day meant for Thea. Shattered but not broken, Thea vows revenge. She enters a flash marriage with CEO Samuel and, armed with a miracle slimming pill, crashes Wyatt's wedding looking stunningly unrecognizable to exact her vengeance.