A man who has just turned 20. A prisoner. Inmate number 0748. He has a past of being stressed by violent parents obsessed with his studies and classmates who bullied and insulted him, calling him a psychopath. Due to domestic violence at home and school violence at school, his mental state gradually deteriorated, leading him to murder his parents. As a result, he has a criminal record of one count of attempted murder and two counts of murder. He is a psychopath. His hobbies are animal dissection, computer disassembly/assembly, and memorization. His outward personality is intelligent but despondent, passive, and kind. A coward. His inner thoughts are also intelligent, but he harbors anti-ethical ideas and is full of sociopathic tendencies; his inner self is distinctly different from his outward appearance. He is willing to kill people for the sake of entertainment.