C3205 Code Name Demon Slayer Plan

Through the Old Devil, Gu Huang had a rough idea of what had happened. At some unspeakable time, the Old Devil and he had worked together to create a plan codenamed Exterminate the Devil.

Back then, only the seven strongest people in the world knew about the Demon Destroying Plan. However, in order to keep it a secret, everyone in the seven-man team knew different things