Inside the Multiverse (Marvel and DC)

https://www.patreon.com/FakeLion, You can help me to continue creating this story. This is the story of Jack Shaw, a man from the year 2030 who was sent to the past in the year 2001, but the problem is that he was not sent to the past, but to the marvel universe, At least he gained a system that promises to keep him alive through the major crises that the marvel multiverse will face in the future. Hello everyone, this is Fake Lion the author of this fan-fic, i decided to write this fanfic because i love the marvel universe and the dc universe, i already wrote some books, but i still have a lot of flaws, i'm not an economist and i'm not an expert in comics and movies from marvel and dc, so I will definitely make some mistakes, but if you comment on the paragraphs of the chapters I will definitely correct these mistakes, my english is not very good, so there may be several grammar mistakes, so let me know too that everything will be corrected. I like to write stories where the character is OP, but it won't be that way from the start, but he will have a lot of system benefits that make him OP in a different way.