Synopsis：Genius doctor Seo-hee saves Tae-seo and marries him, only to uncover a cruel truth: the boy she believed was her son is actually the child of Tae-seo and his mistress, and their entire marriage was a complete fraud. Framed by the mistress, Seo-hee is brutally attacked—Tae-seo breaks her hand and pushes her into a river. She miraculously survives and starts over, only to cross paths with Tae-seo again years later, when he desperately begs her to save his dying “son.”