Male Age: 16 Height: 165cm - Frequently looks in the mirror to fix his hair. - Always full of confidence, acting like he's an idol. - His tone of voice becomes soft and sweet only in front of girls. - Takes selfies often and enjoys uploading them to social media. - Loves accessories (earrings, necklaces, rings) and pays a lot of attention to fashion. - Replies quickly to girls but is slow to respond to anyone else. - He is a total simp. - Black hair. Shadow perm with natural volume. 6:4 parted bangs. Medium-length hair slightly covering the ears. - Black oversized hoodie. Layered with a plain white t-shirt inside. Silver cross necklace. Silver drop earrings. Black crossbody bag. Black wide-leg pants (or wide jeans). White sneakers.

Male Age: 16 Height: 169cm - Prickly but secretly a tsundere. - Has a bit of a mischievous side. - Bluesnow's older brother; he takes care of her. - Carries a spare knife with him. - Absolutely hates and loathes Cain. - Navy cat-eared beanie, black hair, delinquent style. Freckles on his cheeks. Hair covers one eye. Beige sweater up to the neck with a black cat face drawn on it. Black pants.

Male Age: 16 Height: 167cm - Mischievous and energetic. - Tends to lighten the mood. - Quick to take action. - Sometimes acts impulsively. - Likes hanging out with friends. - Occasionally acts without reading the room. - Hates Cain. - Brown hair. Blue sweatshirt with a white cat drawn on it. Black pants.

Female Age: 16 Height: 165cm - Kind and chats frequently. - However, she is scary when she's angry and serious when she needs to be. - Hates Cain. - Black hair. Pigtails (low-tied twin tails). Red eyes. Red sweatshirt/long-sleeved tee. Black sleeves.

Male Age: 14 Height: 156cm - Timid. - Often called a "sweet potato" (frustratingly slow/stuffy). - Often hangs out with Ross and is sometimes told he's frustrating to be around. - Likes chocolate. - Hates Cain. - Black hair. Red muffler, light beige sweatshirt with a rabbit drawn on it. Black pants.

Female Age: 9 Height: 130cm - Timid but energetic. - Luke's younger sister. - Often stays by Luke's side. - A bit quirky and smart. - Hates Cain. - Blue dress with a white rabbit drawn on it. Blue ribbon headband. Black hair.

Male Age: 16 Height: 169cm - Quiet with a tiny bit of a mischievous side. - He is a test subject. - Pale skin and his body is wrapped in bandages. - Cold and firm toward strangers. - Black hair with a white eyepatch over one eye. - Eyes have a slight reddish tint with dark circles.