The life of a boring salaryman-turned-vampire gets turned upside down by handsome coworker who's just dying for bite!A scrupulous vampire happy with his mundane life finds himself perpetually tested by his bored—and very unscrupulous—coworker.Office worker and 40-year-old virgin Minoru Sayo lives a simple, perhaps boring, life—at least until the day he is turned into a vampire! Unable to bring himself to drink human blood, he satiates his overwhelming thirst with cats. But one night, after a disastrous mixer, Minoru is pushed to his limits when a junior colleague passes out drunk, neck exposed, while waiting for the train. Unable to resist, Minoru sneaks a taste. But all is not what it seems with his hapless coworker, and Minoru’s life is about to take yet another unexpected turn!