I made a deal with the rule of the cosmos to become a omni king book 1

This story is crossover of Dragonball all the way up to super with transformations from gt no I won't be adding gt but I'll be using some elements from it and the master of ragnarok & blesser of einherjar and TenSura and in another world with my smart phone there will be actually a lot more crossovers in this in the story nearly infinite supply but not straight away it would happen in a sequel if this book goes well what it means by that is the dimension that the story takes place in it's just a crossover these 4 crossovers I brought up basically they get sent to a Multiverse where all of these crossovers emerged together to create a new timeline and that's actually multiple protagonists

With that out of the way I will explain about a rough idea what you can expect in the story also I'm only using a bit of Canon logic I'm not gonna use much Canon logic just enough to get the story going one of our protagonist is called Y/n is the adopted femboy brother of Mitsuki and when he heard the love of her life disappeared through a mirror he did a lot of research about the mirror and learnt something from a book that he was given from a mysterious stranger who looks like an angel from Dragonball they gave him the book without explaining who they are and told him in the book he will get all the answers he needs it was called the book of the Cosmos it was about infinite dimensions and it was also about a person known as the father/mother of the cosmos also known as the ruler of the cosmos the most powerful being history if you beg them for help they're willing to help find what you're looking for in exchange you must make a deal with them whatever they want from you
you have to agree to the terms find out how the story will unfold Y/n must go through lots of training before they become the next omni king Of dimension 1,000,001 it's a dimension similar to dimension 1 million find out more about what's going on in the book Itself.