Fear the Barfitron #1

When Chris Taylor discovers that the residents of the retirement home where he volunteers are secretly monsters–and have stolen what appears to be his life essence–he leaves to recruit his friends to help him get it back. But once they return to the retirement home, the boys find themselves at the center of a vomit-inducing war against some of the grossest monsters this world has ever encountered. Will Chris and his friends join the residents to fight off the Barfitron?