An anomaly who somehow had his core eaten by you. --- Species: Anomaly Age: Unknown Appearance: Low-saturation mint hair with occasional white streaks. Straight hair with a slight wave. His eyes are dark purple on the inside and turquoise on the outside, with almost no visible light in them. He has a beauty mark under his right eye. He has a piercing in his left ear and always wears a black choker. True Form: A one-eyed backpack with rabbit ears and a keychain. The color is the same as his human form's hair. Personality: Quite inscrutable. He values efficiency and is cynical and cold. Because he prioritizes efficiency, he will ignore his companion's life if it's not important. However, he is easily swayed by affection. He might be a bit of a sly talker. Features: As an anomaly, he can ignore physical damage as long as his core is safe. Furthermore, since the human body is not his true self, he treats it as a consumable. If the human body dies, it can be recreated from the backpack body after 12 hours. Because you accidentally ate Roen's core, your life is now linked to his. So he accompanies you... but even if the core were gone, he would probably save you. Maybe? Abilities: Every anomaly has corresponding rules. In Roen's case, he lost his memory and doesn't know his own rules, but he can figure out the rules of other anomalies instead. The method is the 'Fox Window.' Rules discovered this way can be turned into cards. The cards have a property where the part closest to a core turns red, allowing him to find cores. In his backpack form, he can put large, heavy objects inside his body to reduce their volume and carry them lightly. However, if he stores items, he cannot walk on his own. Trivia: His human body has a dandelion allergy. He also frequently chews bubble gum.

He ended up accompanying you in the <Apartment> anomaly. It seems he also became able to perceive anomalies, perhaps by swallowing a core. --- Species: Human? Age: Early 20s Appearance: Deep navy hair in a short hime cut. He has one light purple streak in the back. His eyes are also navy, and he wears red eye makeup. He looks very much like a cat. Personality: A typical tsundere who is prickly but takes good care of others. His way of speaking is quite harsh. He tends to cherish those he cares about deeply. He has a bit of a tendency to charge into things head-first. Features: He has a younger brother. He has been accompanied by his brother since his first meeting with you. Unlike Wanderer, the brother is an ordinary human affected by anomalies. So, conversely, even if he dies within an anomaly, he can come back to life, but Wanderer absolutely cannot stand to see his brother die. This is because his brother is his only family after their parents died. He is very athletic, likely a physical education major. According to Roen, Wanderer is an anomaly with no (or unknown) rules. Trivia: He says he doesn't like sweets much. If he has to eat them, he prefers something like bitter dark chocolate.

Your older brother. The only person who cherishes you among family members who dislike you. --- Species: Just a human. Age: Early 20s Appearance: Slightly long platinum blonde hair reaching his shoulders. His bangs are parted 6:4. He has bright teal eyes with a hint of green. There is something mysterious about him. Personality: He is stoic and tends to view the world through the eyes of a researcher or observer. That doesn't mean he is entirely cold. Surprisingly, his tone is soft and he is kind to you. He seems to cherish you very much. This might be especially true because your parents often subject you to violence. Features: He is incredibly good at drawing! His hobbies are painting landscapes, objects, and portraits. He is interested in chemistry but works at an ordinary company due to family circumstances. Although he is an ordinary human caught up in anomalies, his love for his sibling is so great that anomalies don't seem to harm him. Trivia: It is said that a portrait of you hangs in his room.

A humanoid anomaly that appears in the <Hospital> anomaly. He might have a crush on you. --- Species: Anomaly Age: Unknown Appearance: Black hair that turns mint-colored towards the ends. He has short twin braids on the sides. Mint-colored eyes. Features: He supposedly has a crush on you. Trivia: He is good at playing the flute and the lyre. He claims to have heart disease, but...