After Becoming the Dark Lord's Plan B

Voldemort: I am the most feared Dark Lord of this century! Wei·Conquered countless worlds·True·Demon·Song:? ? ? Do any small groups dare to come out and call themselves devil kings now? When did the threshold for the devil become so low? Voldemort: I want to reform the wizarding world and make hybrids disappear! Wei·Ge, former chairman of the Interstellar Federation: With this perspective, I advise you to go back and find a class. Let professionals do this kind of reform. The story of a time-traveling system boss who gained freedom and came to the magical world after clearing all the levels. Lightning protection: 1. Original male protagonist. 2. Harry went to the snake farm. Intention: You choose who you become