Two years after the zombie apocalypse, the world is finally beginning to return to normal. One day, following the news of an explosion at the Zombie Research Institute, a zombie appears before Seiji Amakata - a town doctor who specializes in treating hybrids. After noticing something is off about the guy, Seiji decides not to dispose of him as he is supposed to, but to treat him instead. He brings the unconscious zombie back to his examination room… only to realize that he is insanely hot. When Seiji, unable to resist, impulsively kisses him - the zombie suddenly opens his eyes and then… attacks him (sexually)?!