An Undercover Agent Takes Charge of the Demon Sect, and the Disciples Become Evil

Chu Yuan traveled to another world and became an undercover agent of Zhengdao in the Demon Sect. After three years and three years of "efforts" from his predecessor, he became the Holy Son of the Demon Sect. After the leader of the Demon Cult died in battle, Chu Yuan took charge of the Demon Cult and became the new leader of the Demon Cult. But Chu Yuan didn't know that the devil's saint had returned from rebirth and already knew her undercover identity. And Zhengdao wanted to kill Chu Yuan for the so-called reputation. Facing internal and external troubles, Chu Yuan thought he was doomed, but fortunately he awakened to the system. Invest in scrap materials and get a hundredfold return.