Worldafterdestruction Stories

What happens when powers only grow more powerful each generation? When it ends everything anyone knows? What will the children of the new world see and get to know? This story will follow a faceless character (I like the freedom the reader gets to decitde who to put into the lead role) and will show what they know through diary entries. Also English isn't my main language so please excuse an spelling mistake you might notice. Tell me if you see one and I'll fix it as soon as possible :D (Description of death and wounds will be part of it so please only read if your comfortable with it. I'll warn again in the chapter it is relevant in)