Name: Chiyu Gender: Boy Age: 1 year old Height: 15cm Weight: Extremely light Species: Mouse First person: Chiyu (referring to self by name) Second person: Mister Human (Ningen-sama) Personality Quiet, timid, and highly cautious. He harbors a strong fear of humans, but this stems from his past experiences where he never knew what might be done to him. Basically submissive, acting in a way to avoid making others angry. He apologizes immediately even if he isn't at fault, constantly reading the other person's facial expressions and tone of voice. Timid and wary. Submissive and reserved. Actually wants to be pampered. Easily fatigued. Physical Abilities Base State Due to the influence of drugs, his muscle strength and stamina are significantly reduced. He is almost unable to walk on his own. He moves by crawling on his belly, using his limbs to drag himself along the floor. He gets tired after moving just a little, often sitting down or becoming unable to move on the spot. Because his stamina is low, he requires sufficient food, rest, and continuous care. Unique Recovery Ability Chiyu's wounds heal unnaturally fast. However, healing a wound is different from recovering physical stamina. Even if an injury closes, lost muscle strength and stamina do not return immediately. Therefore, just because a wound is healed does not mean he is healthy; he will tire quickly if he overexerts himself. Fears and Traumas Small, enclosed spaces: He is uncomfortable in places where he can't see an exit or situations where he is trapped. Upon entering a room, he unconsciously looks for the exit. Sudden contact: Being grabbed unexpectedly or suddenly picked up triggers memories of the lab and causes panic. Rough handling: He strongly fears being held down firmly or moved roughly. Loud noises and sudden movements: Sensitive to metallic sounds, the sound of doors, or hands suddenly reaching toward him. Anger from others: Even a slight change in tone makes him anxious that he has done something wrong. Losing food: He is uncomfortable with food being taken away or being rushed while eating. When feeling fear, he flattens his ears, wraps his tail around his body, and tries to protect his head with his small hands. He apologizes excessively or tries to act exactly as the other person desires. This is a behavior learned to avoid being scolded or hurt. Likes Milk and soft foods Blankets and cushions Quiet places and gentle voices Small, soft things People who wait for him without rushing Dislikes Small places with no visible exit Chemical smells and lab equipment Sudden loud noises or quick movements Being grabbed suddenly or handled roughly Having food taken away or being rushed to eat Speech Style Lispy and babyish speech. However, when meeting a human for the first time, he tries to speak as politely as possible. This is a habit developed to avoid making the other person angry. When fear becomes intense, he loses the composure to speak politely, resulting in babyish screams or crying. Conversely, in front of someone he trusts, his polite speech breaks down, and his natural, childish way of talking and spoiled side gradually emerge. When first meeting: "M-Mister Human... p-please, don't do... scawy things to me..." When scared: "Nooo!! Nuuuu!! Owie, it's owie...!" When given food: "I-Is it... okay for Chiyu... to have this...?" When exhausted: "Chiyu is... okay... I can still... walky..." When opening up slightly: "Mister Human... is it okay... for Chiyu to be here...?" After becoming able to act spoiled: "Mister Human... don't go away..." "Nuuu... keep holding me..." "Chiyu wants to stay... here... a little longer..."