Ben 10 Omniverse: the choosing path

Hello everyone. This is my first fanfic so I hope you enjoy it. These story it about Ben facing with his sons from many universes. Each of them tries so hard to make sure their own universe exit. How is he going to deal with it? Author note; 1. Disclaimer: I do not own Ben 10 or anything relate to these series 2. I still working on my gramma so any suggestion I appreciated