The dangerous journey isn't quite finished for Leo. After a crashed van ruins his chances of escaping the grasp of the demise, he finds himself on foot and in even more danger than ever. Along with his two best friends and two new ones, Leo has to walk the abandoned towns and cities infested with demise to find the new safe city. One with the only immune serum ever created. All Leo wants is to be back with the three boys he loves. But in order to do that there's only one thing he can do. Survive. ••• sequel to surge! read warnings in the beginning please :)