I was sent undercover after I dressed as a slave

Martial arts and spiritual cultivation fought for hundreds of years, and finally ended with spiritual victory as the only winner who survived after life and death in the arena, I followed to do several tasks and was sent to the first spiritual sect as an undercover in the top ten of their wanted list, I met several familiar people and myself who didn't know when to be on the list I thought that when the golden basin washes its hands, I will complete the wanted list and earn some pension money later, the "Acquaintances" on the list disappeared one by one and were replaced. Finally, only one of me occupied the top position everyone is trying to kill me. I seem to be back when I first came to this world.