The protagonist traveled to the past and obtained a incomplete system, so he began to travel through thousands of realms, obtained magical artifacts, and began to create worlds. Legendary worlds were created by him, and forces were established. The clones all had the power of corruption, but he was controlling everything behind the scenes.
"Oh, but my strength doesn't allow it, so I keep a low profile."
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.