Just A Collector

Death And A New Journey

So I died.Last thing I remember that I was going to fix my laptop to a shop that was near to my house.I was a Communication engineer in my life and coding competition was coming near and my laptop broke down.While I was crossing the the a car hit me at full speed and that's the last thing i remember.And now i am floating in a void,I dont have any body part but that doesn't feel uncomfortable .Then I heard the voice,"oh what we have here! hmmm..this is new...ok.....that's unfortunate ". I asked,"Hello sir madam whoever you are can you please tell me where am i now? This doesn't look like heaven or hell".The voice told me,"Hmm.This is after life.This is a place before heaven and hell.They actually send you back because they couldn't decide what to do with you." I asked ," What do you mean by what to do with me? Am I not dead ?" The voice replied that," Your death was an accident" I told the voice " I know that.A car hit me and that was the cause of my death.Now wheres the problem sir?" The voice said that "You dont get it.You werent supposed to die now.your death is an accident .So the angles send you to me to decide what to do with your soul?" I asked" So may I ask you what you have decided?" The voice replied" Hmm...you werent a bad guy .Care for your friends and have a thirst for knowledge.You want to know everything.And your Idol is batman and orochimaru? Why?" I said" They both have a thirst for knowledge and for orochimaru that guy can literally live forever and learn every knowledge out there .I envy him.I dont like his dark ways but still I support his thirst for knowledge.For batman the cause is also same but that guy can use his knowledge to go tow to two with entities like superman, wonder woman, flash ,cyborg and other.There you have my answer.But you already know that cause you are God after all."The voice said"Yes,I know but just wanted to listen from you.I also know that you are a huge fanfiction fan.You have read a load of that thing.Ok I have decided what to do with you.You will go around the multiverse and collect knowledge and form a library".This time i became more confused.Should you have all the knowledge of multiverse? You are the One and only God.The voice said " You can say it out loud.Yes i am indeed God. The library will be for the future transfers.Everytime those guys comes and demands a power system I have to think hard from which universe the power system belongs from.And yes there is multiple time line in anime and game world.Some has already been changed by those previously transferred guys but the main timeline will always stay intact so you dont have to worry.Now for your status, you will have the same status as the angles" I said "Wait wait wait.What is a power system?" God said,"Power system means the set of rules, principles, or mechanics that govern how characters in that particular  universe obtain, enhance, and utilize their abilities or powers. It establishes the framework for the source, nature, and limitations of the characters' powers, contributing to the consistency and logic within the storyline. Got it?" I think so."Good.Now to make things interesting you have to follow few rules:
1) You can not reveal that you are an isekaied person
2)you can go and participate in the battles but the villains needs to die in the hand of those who are supposed to kill them means you can help the mc to destroy the villain but never become the mc
3)You need to participate in the battle using  power system present in that universe.Means you cannot perform hamon in demon slayer ,you have to use breathing style to destroy demons
4)You need to master every knowledge from scratch
5)You can use physical skill of one universe in other.Like martial arts of kung fu panda in naruto but not the chi techniques.
6)You will have a eternal body ,you can manipulate your age ,face,body according to your wish.You can also reincarnate yourself in the same universe at whatever time you like
7)You can use weapon of one universe  in other universe
8)Until you have mastered every knowledge you can not leave the universe
8)you will have the same appearance as others in that universe

I looked at the conditions with an astonished face and asked God" Are you serious?" God says" Yes" I then said to God" Ok then I also want to marry one woman from whatever universe I am present at that and form a family with her." God says"Okay,But only one.Means if you marry once even if you reincarnate your self in the same universe again you can not marry another woman."I asked,"Will I be able to have kids with her?" God said ," Yes"
-"So how am i supposed to collect the knowledges.Like I cannot write down the blood line abilities from naruto or super saiyan from dragon ball"
-"For that I give you this watch .After you master knowledge it will register it.For bloodline abilities you just need to collect the blood and This watch will register it amd you can use it in the same universe. Oh while we are at it I have installed youtube and chrome  in your watch so you dont get bored.After all you have a long life but you can not comment on any video and website or anime"
-"What will I do after I've done with this?"
-"You can settle down in any universe of your choice as a mortal and at the end of your life you will gain freedom and live in heaven for eternity"
God said " Ok ,time to choose the universe you will first go" .A spinning
roulette appeared in front of me It had many games,anime,movie and series names on it.It started to spin and and landed on Kung fu panda.God say"Off you go to your journey". A bright light surrounded me and I started to fall and Eventually I fell asleep.

[Hey author here.So English is not my native language.So please bear with me if you dont understand any thing.second.i will use ai and google to research for this book.so i am not making up anything from my own .My guy will not become op from the start .It will be a slow paced action adventure novel.Romance will be in it .I hope you will support me.This is my first book.So thank you]