Come to Infinity, Sacrifice to Me

Coming to the world of the godslayer, Goldfinger is a love development system, is there something wrong?
Fortunately, I also have an ability similar to "equivalent exchange". After sacrificing my name, maybe I can pretend to be an outer god to Dangdang?
Yu God-killer incarnates as the last king, becomes the master of the heavens in the Demon High School, the God of God in the Creator, and the Demon Garden handed out a contract of perfection...
This is a story about being born as a god and having to go back to inherit the multiverse if you fail to fight outside.