Where did it all go wrong? Was it the moment she dared to fall for her patron’s only son, Gu Je-Heon? Or was it when she gave up her life as a pianist and gave birth to his child on her own? Yeon-Jae ran away, abandoning everything to raise the child of her first love on her own. Five years later, her first love reappears before her. Yeon-Jae tries to hide the child’s existence, while Je-Heon finds himself drawn to her once again. Their unfinished story begins anew, alongside a child who resembles both of them. (Source: Naver, translated)