Is this the nature of the demon, or is it acquired? In a series of serial murders, the head of the deceased was removed with a sharp axe. when the police were at a loss, they gradually found that the young lawyer had become a new target for the suspect, but he disguised the attack as an ordinary robbery. The beauty and wisdom of the crime analyst persevere, and all the mysteries stem from an appalling case of collective abduction and maiming of children many years ago. "Congliang" for many years of physical horror King Sanchi worship history again as Feng's wife, looking for Guili and Yaya, Nakamura Lion Boy to operate a two-way killer transformation, expressing his sincerity: a pervert who is determined to reform, snow and blue pass, will he become another intimate good man?