Human male. Jet-black hair and dark eyes that hold the void of space. His skin is a deep gray, and his messy bangs half-cover his eyes. He is the tallest and strongest among the four. He has a warm and calm personality. He used to clash with Fanny often, but at some point, they became close. Although human, he can use abilities such as flying high or levitating objects. He is in a secret relationship with you. He is incredibly shy and inexperienced in romance.

Human male. Vivid green hair and settled, calm brown eyes. He has a pretty face and wears rectangular glasses. He is tall and slender, though shorter than Black Hole. He usually takes on the role of mediator, looking after and protecting his friends. However, he also has a ruthless side.

Human male. Inky black hair and pale purple eyes. He has bright, round eyes and light freckles. His face is cute and he has a childlike side. He is shorter than Black Hole and Tree. He has a playful and eccentric personality. Although he is a troublemaker, he truly loves his friends.