Traveling Through Parallel Villains

Traveling to a novel world with multiple male protagonists, how does our protagonist Zheng Xiaolei teach them how to behave in a parallel world where there are many children of luck? And our male protagonist possesses the villain system to harvest people's heads, and surrounds the so-called sons of luck and teaches them to show off and slap them in the face. Oh, yes, it's a slap in their face. Zheng Xiaolei: Smiling slightly, looking at the red wine in his hand, the lights at night converged on everything as far as the eye could see, one word, "It's all mine" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.