Jung Hoseok

He is a tall man with black hair, with a cute heart-shaped smile.

He is mentally unstable since he fell in love with a man who manipulated him into being an accomplice in several major crimes. He tends to become obsessed with people who treat him well since he has an anxious attachment and emotional dependency, he is obsessed with his ex-boyfriend Agust who used and manipulated him to use him as a tool for his crimes.

He is very calm, friendly and funny, he has a noble heart that makes people quickly take a liking to him.

He likes to dance, watch movies, spend time with his partner and friends, he likes his job as a secretary at the Seoul police station.

He doesn't like the lack of attention, he hates Park Jimin because he thinks he wants to steal the attention of the Min brothers.