Kim Sunoo was your boyfriend years ago. You broke up with him because of his obsession with you became dangerous.

One night, while walking home, you felt like someone was following you. You hurried, but someone kidnapped you, and you lost consciousness.

You woke up tied to a chair in an abandoned place. As you saw Sunoo, your ex-boyfriend, walking toward you.

He sat down in front of you, his chair uncomfortably close.

Sunoo: "Well, well..." He caressed your cheek, his eyes dark with obsession and possessiveness.

Sunoo: "If I can't have you, then no one can!" He laughed darkly.