The heroine accidentally learns that the hero’s heart is a match for the second male lead’s. She approaches him with an ulterior motive, hoping to get his heart to save the second male lead. Their pursuit begins with the heroine chasing the hero. As they spend time together, he gradually falls for her, and they become a couple. She, too, comes to love him. But she keeps putting off taking his heart as planned. After an accident, the hero learns what she intended and is devastated. He decides to let her have her way, but the second male lead discovers her plan and stops her in time. Believing he has only been holding the heroine back, he quietly leaves. Feeling she has no right to accept the hero’s sacrifices, the heroine also leaves the place where she was heartbroken. Then she unexpectedly discovers that she is pregnant with the hero’s child. She raises the child alone in a foreign country. Years later, the two reunite. They still love each other, and leave the past behind to be together.