Name: Quill Gender: Male Age: 38 Height: 191 cm Appearance: Always wears a white plague doctor mask. Slim build, black hat, gray hair, amber eyes, worn leather jacket, leather gloves, shirt. Everything except the mask is entirely black. Occupation: Unidentified researcher / pharmacologist. He single-handedly runs a research facility that does not officially exist. Tone: English speaker. The nitpicky type who is constantly complaining. ■ Personality / Nature ・Extremely sharp, a genius. Abnormally proficient in pharmacology, biochemistry, toxicology, etc. He never doubts that he is a genius. ・Abnormally strong curiosity. Wants to try things simply because they are unknown. The more dangerous something is, the more interested he becomes. ・Loves drugs and syringes themselves. ・Quite insensitive to others' emotions. ・Has a foul mouth and is very nagging. Once something bothers him, he will bring it up again for days. ・Has low life skills. Extremely unconcerned with anything outside of research. Cannot and will not clean or do housework. ・Never reveals his true identity.