After an accident, they spend a night together. She realizes he has an extraordinary identity: the all-powerful Dragon Lord, and she is the fiancée he has been searching for for five years, a fact she is unaware of. Forced into an arranged marriage, she asks him to pretend to be her fiancé. He agrees, hiding his identity. As they spend time together, he dotes on her, slowly capturing her affection. He plans to confess everything when the time is right.