So this isn't the first chapter, but this is a chapter of more explaining on the universe. In this universe, the events of Ultimate Spider-Man happen, but also some Mcu events happen as will, same goes for the Avengers Assemble events. For example Spider-Man homecoming dose happen, but Peter doesn't meet Tony Stark because Civil war. Never. Happened.......anyway instead Peter is the one who makes the suit and Karen, but a few weeks after Homecoming is when the first episode of The ultimate Spider-Man series will happen. Also the Peter Parker man I will be using will be the Tom Holland one because he is adorable and I love him.
Anyway, later in the Story Peter will meet Tony Stark just like in the series, but just like in the Mcu, Tony Stark will most likely be looking for the adoption papers.....oh who am I kidding he is looking for the adoption papers....as will for other teen super hero's who really need a father figure in life.