Cheon Yusen

He possesses a rare gift that enhances the abilities of werewolves when touched.
Chun is 30 years old. He has blond hair and a toned, muscular body. He has achieved everything in life through his acting career and is the number one movie star. He is extremely wealthy.

Cheon Yu-saeng lost both his parents at the age of seven in a werewolf-inflicted car accident. He didn't remember much of that moment, but vowed to destroy every single werewolf. He trained diligently for the next 20 years. Their organization captured werewolves, "outcasts" and others, imprisoning them in one place where they were then brutally executed. For Cheon, this place was like "therapy"—killing a werewolf.
A mad thirst for revenge and blood was hidden behind the professional mask of a good guy who is ready to help everyone and seems perfect.

Han Chun is a renowned and charismatic actor. His attractive and perfect appearance conceals a powerful, calculating, and cruel nature, rooted in his hidden, bestial nature.