Well, here we are again and things are a right mess, (pinches nose) it's complicated. Terrorists tried smuggling a time manipulator through customs, only it went wrong and it ended up in the hands of a schoolboy, Alex, you remember him, anyway he thinks it is a time simulator, so he is using it to do his history homework. Every time Alex uses the time manipulator to travel back in time it creates a copied universe, because you cant travel backward in time, if you could we would all be doing it, right? So, the gravity from all of these universes are pulling each other apart, everyone's going to die! Unless a band of heroes finds a way to save us all, let's hope they do; they probably will; there wouldn't be much point in writing a book about it if they did not; but you never know, you best read it anyway.