Musashi tells the guard Kenshirou Yozakura about his childhood, his innate power to create fire, social isolation and how an opportunistic fellow student framed him as an arsonist. Musashi relates how the jail supervisor with the scar on his neck conducted inhuman experiments on him, then disposed of him when he had gathered enough data and was of no further use. Kenshirou reveals to Musashi that when he was a police officer he conducted his own investigation into the illegal experiments...