[Live broadcast room + killer + supernatural + city]
The top killer is codenamed 001. He is the ace killer of the mysterious and ancient killer organization [Shashen Tower]. He is a devil who walked out on mountains of corpses and seas of blood.
On identity? He is an international top killer. On reputation? He is a war machine that makes heads of state frightened when they hear the code name. On power and position? He is the king of killers, and all forces are trying their best to recruit him as his successor. Every move he makes shocks the entire killer world. He walked in the dark world, but met the dawn again.
