Hogwarts: the Devil? Start with the System!

When Voldemort tortured Garrick Ollivander, the latter only repeated one sentence from beginning to end: The Elder Wand does not belong to you, it must belong to the greatest genius! When Dumbledore passed away, his tombstone was engraved with the words: He was the greatest magician under the devil in this era. After the "Battle of Twilight", Professor McGonagall will always think of the black owl given to him that day. It has become the patron animal of Hogwarts and will watch over this continent for generations. Wizards all over the world have since then handed over their faith to the unparalleled "Demon God" and spread their faith forever. … Many years later, "Devil" Leon Carlos looked through the history of magic and couldn't help but smile bitterly. Only he himself knows that this "Devil's Road" that is widely known in the world was walked by him and an unreliable system. This is a legendary and inspirational story about Leon Carlos who constantly squeezes the wool of the system and embraces beautiful women! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.