Twelve years ago, Kang-hyun left Cheongbaekwon, vowing never to return. He breaks that long-standing vow and revisits the place to prove his father's innocence. However, twelve years have changed everything—except for Baek Yeo-eun, who has been obsessed with Kang-hyun since the past. "You already know. I've wanted to have you for a long time." Marry the daughter of an enemy? There could be nothing more horrifying than that, but Kang-hyun still had a debt to repay to Chairman Baek. And it was obvious that Baek Yeo-eun would become the most crucial piece to complete his revenge. "I don't know what you were thinking when you proposed this marriage, but you shouldn't expect a conventional married life from me. Are you still okay with that?" "Yeah. I'm fine." Even as he issued the warning, he already knew. There was no way this foolish woman would refuse him. "Let's sort out our titles first." Thus began a house-playing-like newlyweds' life. Yet, the reason it isn't as terrible as he expected—is it because of the distance, which is different from those days? Or is it because of a woman who, despite daring to marry him, doesn't demand love and instead seems to be hiding something from him? Illustration: DAMUK