People change all the time. But Chris Corin is noticing some pretty extreme changes in the people around him. His best friend is suffering from a strange fever and acting in ways that just don't make sense. And some oddly familiar people in town have started stalking Chris, threatening him, blaming him for bizarre changes they've noticed in themselves. Things get worse when the changes become physical. Blisters start to form on people. Hideous mutations appear around town. Can these changes somehow be responsible for the violent murders that have occurred-murders that point directly at Chris? Something definitely wants Chris dead, something very powerful. Something beyond his imagination.