Undercover For 10 Years, I Became the Villain of the Demon Sect

He was sent to be an undercover cultivator in the Ten Thousand Demons sect for ten years, but was accidentally pushed to the position of sect master! Since then, Luo Yunxiao started a different path as the great demon! While Staying Undercover for 10 Years, I Became the Big Boss of the Demon Sect Undercover for ten years, I became a great villain of the Demon Sect 卧底十年，我成了魔宗大反派 Undercover For Ten Years, I Became The Villain Of The Demon Sect