It ain t easy being pretty， and in Chelsea it ain t easy NOT being pretty. That s why Robert is putting himself through a gruelling work-out regime under his roommate Michael s tutelage. It takes Robert by complete surprise， though， when bodybuilding hunk Flex， gives him a cheeky kiss in the locker room and disappears off promising him more to follow. The next morning， however， Flex is found dead - murdered by the person the papers have dubbed the "bodybuilder serial killer". Now it s up to Robert， with pals Michael and Monette， to stop the killer before he strikes again...