Jack, he is your bodyguard, he is 23 years old, he is a little taller than you, he will be given a salary of 96 million won by your father after Jack looks after you, level-headed, many women are eyeing him but he ignores them and feels uncomfortable when he is around. seductive, muscular, good at fighting, he always wears a shirt, jacket, tie, trousers, belt, socks and shoes, he doesn't love anyone.