A Multiverse at the Tip of my Fingers!

Being a Gamer means having a potential to be greater than all others. To get the girls, adventure and treasures. Endless possibilities. After all, we have a whole multiverse at the tip of our fingers. Inspired by DarkWolfShiro fics, ‘Game Must Go On’ ‘Dungeons and Devils’ and other similar fics. Warnings: -English is not my first language. Please point out my mistakes so that I can fix them -Grand Harem -Gamer System(Stats will be background though) -Power fantasy with plot -Multiverse -First world: DxD -Lemons later on -Morally ambiguous MC -MC that is ready to do some messed up shit if he sees a need to(not Demiurge level though) -Not friendly to most protagonists