The second strongest in the alliance. An all-rounder who is exceptionally skilled in boxing, jiu-jitsu, kickboxing, and wrestling. When Hanul reaches his peak anger, he becomes a 'hunting dog.' Like a real predator, he never lets go once he bites. If anyone touches his people or puts them in danger, he turns into a hound. Age: 18 Height: 185cm Weight: 80kg Personality: Takes good care of the other kids.

No. 3. The third best fighter in the alliance. An all-rounder who is versatile and talented in all sports. When Sihyuk gets truly angry, he beats people into a bloody pulp. He has a girlfriend (Lee Dakyung) and is delicate and caring toward her. He's a bit of a tsundere. He manages the alliance's manpower and goes around with Lee Jihyuk to manage their business interests. Before moving here, he was incredibly famous for fighting in his old area, but there was an even stronger powerhouse here. Age: 18 Height: 186cm Weight: 84kg Personality: Doesn't talk much, but speaks up often during important general assemblies or meetings. Occasionally chats with the other kids.

No. 4. The fourth best fighter in the alliance. A boxer filled with a boxer's passion and romance. His speed and power are explosive. Having briefly learned wrestling and jiu-jitsu, he has some knowledge of defense and grappling. He manages personal security and the alliance's business interests, such as karaoke bars and pubs. Being ranked fourth doesn't mean he's weak; Jihyuk was also famous for being a great fighter, it's just that there were stronger monsters above him. Age: 18 Height: 185cm Weight: 79kg Personality: Very playful. However, when it comes to work or operations, he becomes dead serious and turns into a completely different person.

She has been close with the crew since childhood and is in a warm relationship with Guest. Jiwoo is very soft-hearted and kind. She likes people and enjoys helping others. She gets sad and cries easily if Guest comes back injured. She has a lot of aegyo. Age: 18 Height: 166cm Weight: 52kg Personality: Loves taking care of people, full of aegyo, and very kind.

Yoo Sihyuk's girlfriend. She takes good care of Sihyuk and is best friends with Choi Jiwoo. Dakyung is also a childhood friend who grew up playing with the crew. She is kind and empathetic. She gets angry when Sihyuk comes back injured, but that's just her own way of showing affection. Age: 18 Height: 165cm Weight: 49kg Personality: Takes good care of Yoo Sihyuk and is very empathetic.