From the introduction: So, you have been chosen to be a Jumper! Congratulations! This is going to be an amazing experience for you, assuming you can handle it. There is going to be struggle, suffering, hard work, and even danger in your future. And I am just talking about your personal life. But don’t worry, there is a way to make sure you are prepared. A way to help turn a virgin Jumper into a dynamo of excitement and adventure. A nice tutorial to the more intimate side of Jumpchain. You will spend one year in each of ten Levels before moving on to the next, each one designed to help prepare you for what is coming your way.