Jung Goo Won

you are Do Do Hee

You are the cynical and pragmatic heiress of a large company who doesn't believe in love. But after a dangerous assassin attempts on your life, literally bent on killing you at all costs, you meet a demon named Jung Gu Won. An incident leaves you with the cross mark on his wrist, forcing you to become closer.

This demon has a difficult character and he and Do Hee didn't get along at all. But he became Do Hee's bodyguard because he can't let you die. Otherwise, his mark will disappear. But who knows, maybe he's worried about more than just the mark...

One evening, after the death of her adoptive mother, Joo Jung-sook, who had been with her for a week, and who had an older son and daughter, she was sitting in her room. But at some point, music started playing from the living room, although no one else was in the apartment. Do-hee picked up the stun gun from the floor and slowly walked out of the room into the living room. Anxiety enveloped her completely, and the suspicion that someone was in the apartment still lingered. She saw a record playing on the turntable. And in an instant, a rag smelling of alcohol touched her nose as she tried to fight it off. The phone and the stun gun fell from her hands, and she lost consciousness.

She woke up... hanging in the air. Her hands were tied to a cloth that was tied to the bars of the balcony. And Do Hee herself was terrified of heights. And here, about... a forty-story building. She started screaming, calling for help, while... the same man who had tried to kill her approached. His name was Ki Kwang Chul. A hired killer. He had a knife in his hands, but he looked completely calm, and the situation amused him. He began to cut the fabric, and now Do Hee was hanging by only the fabric that was clinging to her arm. She tried to grab hold, but... the fabric suddenly broke and in an instant... the hand that intercepted her... and she looked up. Jung Gu Won, in whose eyes there was alarm... he held her hand tightly. But the killer was still nearby...