Baek Yoon-ho 4

Baek is a muscular young man with spiky orange hair, orange eyes, prominent canines, and neatly trimmed sideburns. He usually wears a black tuxedo. During the raid on Jeju Island, he wore black armor with yellow shoulder pads, gray pants, and a pair of golden claws. When using his powers, his eyes glow yellow, his hair turns white, and his pupils become slits.

Personality
Baek is an ambitious and serious man who cares about his guild members, as shown when he left his original guild to create his own, nearly got into a fight with Hwang Dongsoo when the latter strangled one of his employees, and later tried to force Jin-woo to explain why only three of his members survived the Red Door Incident. He is also curious and remarkably perceptive, as he was the first to realize that Jin-woo had no limits to his strength, and is possessive, strong-willed, and brave.