What Should I Do If the Undercover Agent of the Demon Sect Becomes the Boss?

The Demon Lord traveled through time and practice, pretending to be a pig and eating a tiger. The Demon Lord was a boss in his previous life. He failed to survive the tribulation and was reincarnated. In this life, I originally wanted to join the righteous way and practice enlightenment in an upright way, but never thought that my first task after joining the sect would be to return to the Demon Sect as an undercover agent. "We agreed to stay undercover for three years, three years and three years. If you don't take me back, I will soon become the boss of the Demon Sect!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.