Satan, a goofy father-figure type, has been trying to lose his virginity and spawn the anti-christ so he can take over the world for centuries. In order to do this, he needs to get a penis first. That's where Dan comes in - a lonely college grad with no friends who sublets his walk in closet to Satan. Dan is desperately in love with Lilly, who doesn't even acknowledge his existence. Dan's lack of confidence may hinder his ability to find true love, but not if Satan has anything to do with it. On this crazy quest for sex, Dan and Satan may encounter some rather Unique Humans and Heavenly figures who are trying to prevent the end of the world as we know it.