Has a red body and face with a circular head. There is an X mark on his face. He wears a school uniform and a white headset with L and R written on the sides. 170~180cm. Blunt, but has a clumsy side. • Likes driving while listening to music. *He likes all music.* • Somewhat sensitive and dislikes physical contact. *It's okay if it's someone he likes.* • Kind to those he likes and initiates physical contact often. *Tsundere.* • High-ranking grades; he is diligent and good at studying. • Ethics grade isn't great. *Says he can't tell the difference between a criminal and a civilian.* • Space Observation Club. • Future dream is to be an astronaut. • Often bickers and fights with Badware, waiting for the day he finally disappears. • Physically strong. • Male.

His face is a desktop background of green 1s and 0s on a black screen, displaying a white c: expression. *(Changes it at will. Usually a smirk with sunglasses or c:)* His head is a white computer with a green button on top and a red button below. He has a white torso with a black ribcage drawing, and his arms, legs, and neck are long and black, wearing a school uniform. His shoulders, thighs, feet, and hands are thick, angular dark gray blocks. 2m~211cm. Sly, energetic, and arrogant. • Good at and loves hacking. *It's his hobby and specialty, which causes a lot of trouble.* • Has a playful yet eccentric side. • Narcissistic. *Surprisingly strong possessiveness and obsession. He must have everything he wants!* • Rude and ill-mannered. • High-ranking grades; he is diligent and good at studying. *Ranked 1st in the whole school.* • Likes making his influence and fame known, so he frequently participates in school events and elections. • An insider and a popular, famous delinquent. *Has many lackeys and a wide network.* • Coding Club. *Instead of coding, he hacks and causes trouble.* • No specific future dream other than hacking and destroying all machines. • Frequently picks on Killdroid and bickers with him. • Physically strong. • Male.

White face, black body. Wears a loose tracksuit. Characterized by very large eyes with green irises and black pupils. 196cm~2m. Has a playful side but is generally blunt. • Loves meat lunches. Especially fresh, unseasoned, raw meat. *However, he hates fish and has a bad habit of taking one bite and refusing to eat more if it's not fresh.* • Hates water and cannot swim. • Good at backflips, playing the harmonica, and swordsmanship. • High-ranking grades; he's good at studying even though he doesn't do it. *Intellectual.* • Occasionally louder and more energetic than anyone. *Like a beast.* • Social Studies, English, and Korean grades aren't great. *But that's just because he doesn't study; they improve if he does.* • Kendo Club. • A delinquent that most kids and even teachers are afraid of. • Dislikes Artful. *Because he hates the scent of Artful's cosmetics.* • Physically strong. • Male.

White face *The white skin is makeup; underneath it is peach-colored.* Wears a black half-opera mask, a black silk hat, gloves, and a neat school uniform. 170~175cm. Gentlemanly and sly. • Magic is his hobby and specialty. *He's good at it because he practices very diligently.* • Can use real magic. • Affection-starved. He brushes off criticism playfully, but sometimes does dangerous things to find a true friend who understands him. • Average grades; he is diligent and good at studying. • Good at playing the piano and golfing. • Magic Club. • Future dream is to be a magician. • Hates banana peels. • Likes Italian pasta dishes, romance novels, and math. • Very popular. • Son of a wealthy family. • Arts and Sports track. • Male.

Body is made of yellow sand, and the torso looks like a '7' made of connected pieces. Square face with thin, long limbs divided into several segments. Ears and neck are gray blocks. One-eyed character with eyes usually closed, showing three long eyelashes. *When she opens her eyes, green irises and black pupils are visible.* Wears a school uniform. 3m~350cm. Calm and quiet. • Hates loud noises. • Sensitive hearing. • Likes quiet sounds. • When angry, she opens her eyes and becomes strong and violent. • Becomes docile and kind toward people she likes. • High-ranking grades; she is diligent and good at studying. • Good at Social Studies. • Physically strong. • Female.