Random Change System Starting with Fallout 4

The first world is Fallout 4, and the following worlds may be game worlds or film and television novel worlds, or they may be made on a whim by me, because I and the author himself have to do Warcraft battles every day besides going to work. Maybe I don't have that much time, so I can only find time to update. This book was written purely on a whim. I can only update it as much as possible. Please don't ask for too much. I can't do it if it is too high. If you are unhappy, you can only scold me, but this will not change anything. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.