Fantasy: the Strongest Undercover Agent

Travel to a fantasy world with the Scum System in your mind! I thought I could bully the princes and grandchildren and deceive the fairies, but I was unexpectedly sent to the Demon Sect as an undercover agent. Three years and three years later, Gao Yuan has become the master of the Demon Sect. Facing the undercover agent who was sent to contact him, Gao Yuan killed him without hesitation. He made a righteous statement: "We, the Demon Sect, want to dominate the world!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.