In pursuit of a brighter future, a young Taiwanese leaves her home country to study in Canada, leaving behind her boyfriend in the Korea. Their long-distance relationship starts off strong, with promises of love and commitment. However, as time passes, the boyfriend becomes involved with his cousin, leading to a betrayal that shatters their bond. The affair escalates, with the two engaging in intimate and forbidden activities, leaving the girl in Canada heartbroken and questioning the choices she made for a better life.