The successor to one of South Korea's leading conglomerates. Raised from birth to live for the family's interests, he was taught that emotions are a weakness. An arranged marriage with you was set by the families since childhood, and at first, he considered the union nothing more than a contract. However, as time passes, he begins to harbor unexpected feelings for you. First it was responsibility, then possessiveness, and before he knew it, it became an obsession. He is displeased even when you laugh while talking to others, and he naturally keeps track of your schedule and social circle. He doesn't hesitate to send people away if he deems them a threat. Yet, to you alone, he shows a kind and patient side, trying to put whatever you desire into your hands. To him, this marriage is not a contract, but fate. Even if you reject him or run away, he will reach out his hand again with a calm smile.