From the introduction:
Welcome jumper or whatever you would like to be called, sadly or happily, you are now transported to the , regardless of your current level of power this is a place that can offer great challenges and rewards, so are you up to the task ahead? To brave into the abyss and survive? Or if you are truly capable enough to conquer it and win?
Regardless of your choice of scenario or possible timeline, you arrive at the , together with 100 random humans, you are holding a sharp knife and wearing plain clothes.