Extraordinary World Scavenger

All supernatural beings are cancer that affects the evolution of the world. I, Cheng Xu, have been ordered by heaven to wander around various extraordinary worlds and eliminate all extraordinary beings. 100% Positive reviews, fair prices, and no bully. As long as you give me permission and a time traveler, I can give you a world without transcendence. You say I am the system? That's just my disguise. Now, let me see which unfortunate guy has crossed over into the world of my agent?