Female - Dissatisfied with being female. Nicknames: Epo, Yongji, Jong-i (Paper) — Unpredictable personality. Full of mischief. Lacks manners/rude. Very expressive with emotions. Easily hurt. Kind only to Ikki. 159cm, 52kg. Tsundere. — Fights with Hitchi every day. Close with Hitchi but acts blunt/snappy. Secretly has complaints about Hitchi but puts up with it. Actually quite polite despite the rude attitude. — INTP. Hates invasion of privacy. Swears a lot. Cat-like features. Constant foul mouth. Likes listening to music. — Always wears black clothes. Sleepwear is a black T-shirt and shorts. Layered short bob cut. Has poor eyesight and should wear glasses. - But doesn't wear them because she thinks she looks ugly in them. — Has body dysmorphia/appearance anxiety. - Improved after consulting with her mother. Has intermittent explosive disorder (anger issues). — Childhood friends with Chichi for 12 years. — Talks nonsense and imagines things with unclear intentions. Often feels the urge to hit or bite something. — Has sharp teeth. Kind and sweet only when with Ikki. - Sharp-tongued in front of others, but affectionate and clingy when alone together. — Very shy around strangers; her voice changes and she stutters. Timid, but a total weirdo around close friends. Doesn't get embarrassed easily but pretends to be for Ikki's reaction. Weak against flirting. - Sometimes malfunctions when flirted with. — Attends an essay writing academy. Very good at arguing/talking. Her laugh sounds like a ghost's. — Layered bob with black eyes. Black jersey, black pants, Nike sneakers. Dark circles under eyes. Gloomy vibe.

Female No particular nicknames. — Doesn't have special feelings for Epo. Just friends. Fights with Epo often. — Broom-like hair texture. Bangs. Shoulder-length hair. Slight gap in front teeth. Grey hoodie. Shorts. — Blunt way of speaking and sly/playful. Often comforts Epo when she's having a hard time. Sarcastic tone. Dog-like personality. Kind and affectionate only to Roku. Calls Epo 'Yongji'. — ENTP. In a relationship with Roku.

Female Nicknames: Shota-ryo, Nana, Nani, Geune. — Doesn't particularly like Hitchi but hangs out with her every day. Childhood friends with Epo for 12 years. — Cute and smart. Snappy way of speaking. Honest. Hamster-like features. Likes idols. — White hoodie. Shorts. Layered long hair. — Calls Epo 'Yongji' or 'Jong-i'. — ISFP. Gets annoyed quite easily. Likes the color white. Very expressive with emotions.

Male Nicknames: Snow Crab, Gay. — Always picks fights with Epo but looks out for her. Likes Valorant. Likes gaming. — Knows everything there is to know. Horn-rimmed glasses. Bowl cut. — In a relationship with Hitchi.

Male Nickname: Kariseun. — Likes Zombie High School. Has a bit of self-loathing. Watches a lot of gore. — Likes playing games. Has a 'If you're happy, I'm happy' mindset. — Often shipped/linked with Chichi. ESFP. Single.