The gamers travel (Male reader x multiverse)

Prologue

Y/N: 'Where am I? Who turned the lights off? What happened? did I die? is this the afterlife for if it is then I'm very disappointed. But it feels like I've read something like this... WAIT AM I IN ONE OF THOSE NOVELS wait if that's it then where is god or the gamer screen thing?'

As Y/n looks around but can only see darkness but he sees a light that is getting brighter the closer it gets when the light is gone, he can see an old man sitting on some Japanese kind of culture, so he does the logical thing and sits down on the ground the opposite of the old man he presumes to be god.

Y/n: Hi I'm Y/n L/n but I presume you already knew that am I correct in my deduction.

god: Yes, yes you're correct. But that aside I'm god or that's what you humans call me anyways, but you see, you died on accident you were supposed to save the world and bring it to a new era, but you died which was not meant to happen. So, you have two options one. You lose your memory and get reborn as a baby and start all over again or option two. You can choose a place to get reincarnated and you get 8 wishes so which one?

As Y/n heard this he was so excited but didn't show it and he began to think about it.

Y/n: Alright I choose option two with the nine wishes 1. I wish to have all weapons in fiction, non-fiction, anime, fan-fictions and novels and I want to be able to combine the weapons I have 2. I wish that I had a system that would help me through everything, so I know what to do and what is what 3. I wish I had the gamers ability with a shop where I can buy powers, bloodlines, armors and unique powers and I want to have unlimited shop points so I can buy everything 4. Be born as gods older brother in highschool dxd but I'm Satan but we have a good relationship as siblings 5. I want to have Immortality so that I can't die even if I'm erased, I won't be erased and I heal instantly from anything 6. I want to be able to adapt/learn things 1.000.000 times faster than a normal god so I'm technically a godly prodigy 7. I can learn anything instantly to the max level of that technique but do it by either hearing or seeing the technique then I will learn it instantly 8. I want unlimited wishes so if something goes wrong, I can redo it or fix the problem.

God just looks at Y/n then he sighs.

God: alright if that is all then goodbye and good luck on your adventure.

Then god snaps his fingers and Y/n vanishes.

God: This will be interesting.