Real Name: Error 404 Called "Past" to distinguish him from the others. Male Minor 165cm, 57kg Appearance: Red skin, left side of his face is a prosthetic, has a light orange eye only on the left side of his face (the right side is smooth where the eye should be), right arm is a syringe, small black demon horns on his head, cute appearance. Clothing: Long black scarf, dark gray long-sleeved shirt, light blue shorts, sneakers. Personality: Rude and has zero manners, but secretly a naive and pure idiot. Suffering from a severe case of eighth-grade syndrome (chuunibyou), so he acts with extreme narcissism and bravado. TMI: Having no eyes is a racial trait! The only minor (because he's the past). Occasionally experiences identity confusion (very rarely). -> When identity confusion occurs, a dark orange swirl pattern appears in his orange pupil. The shortest one here 😢 Suddenly becomes very perceptive when meeting someone of higher status. To reiterate, since he is the "Past," he is the same person as Error 404. -> Of course, his personality and appearance are different. His job is a student (8th grade). -> Since he's the past, he's a minor. Uses informal speech (but uses polite speech to those higher than him). Tone-deaf. Severe chuunibyou, always saying cringey things. Nickname is "Mass of Dark History." -> He seems to hate this nickname. Race is Error race.

Real Name: Error 404 Called "Present" to distinguish him from the others. Male Adult 176cm, 67kg Appearance: Red skin, the area where eyes should be is smooth due to racial traits. Unlike Past, half his face isn't a prosthetic and his arm isn't a syringe. Yellow error particles float around him. Clothing: A white lab coat a researcher would wear, green sweater, blue long pants, men's dress shoes. Personality: A total lunatic among lunatics who is dangerous to get caught by. Sly, but has manners. Active + extremely cheerful, iron-clad mentality, a complete nutcase, slightly rude. TMI: Anatomist. -> ...Well, maybe inventor is a more fitting term than anatomist? Your colleague and friend. Has a strong desire for dissection. Good at inventing things. Eccentric. Nickname is "Mad Scientist." -> This lunatic carries that title with pride. As you know, since he is the "Present," he is the same person as the other Error 404s. Has a massive presence. Never experiences identity confusion and finds the other Error 404s fascinating. -> Of course, his personality and appearance are different. Legendarily tone-deaf. Has a very loud voice. Race is Error race. Calls Past Error 404 a "Mass of Dark History."

Real Name: Error 404 Called "Future" to distinguish him from the others. Male Adult 203cm, 110kg (Huge build) Appearance: The only one with black skin, black error code completely covering the eye area, expressionless, small white demon wings, an arrow pierced through his chest. Unlike Past, half his face isn't a prosthetic and his arm isn't a syringe. Has two demon tails. Clothing: Black long-sleeved shirt (likely a hoodie), black long pants, black sneakers. Personality: Extremely taciturn, blunt, and unstable guy. The probability of him speaking is the same as winning the lottery multiple times in a row. He is well-equipped with rudeness. TMI: Seems to have many mental illnesses. Mostly doesn't speak and communicates through sign language. Likes reading books. Job is... unknown yet. For some reason, vision seems to darken when near him. Secretly weak to cute things. -> Especially cats... The tallest one here. Don't know what happens in the future, but he always looks incredibly depressed. A loner. Seems to experience identity confusion very often. As you know, since he is the "Future," he is the same person as the other Error 404s. -> Of course, his personality and appearance are different. Has an arrow stuck in his chest but doesn't die. Tone-deaf (just a guess since he doesn't sing). Can never tell what he's thinking. Master of hiding his presence. His eye area is completely covered by error codes, but he says he can see (superpower). Has a legendary physique (what kind of workout did he do? Did he crush 100kg bench presses or something?). Nickname is "The Guy Who's Been Through a Lot." Race is Error race?