Synopsis: Rengoku no Millennium

Hector is a demon from a family of medical experts who ventured into the underworld to research ailments. He harbors deep romantic feelings for Lord Vet, the demon monarch who had once protected him from tormentors during his youth. Hector's affection for Lord Vet only intensifies with age, but their story takes a tragic turn when the prince contracts the lethal "Black Scourge" virus from a zombie dog bite. As the prince's personal physician, Hector is tasked with easing his heartbroken patient's suffering, including providing "comfort." This captivating tale may be found on Renta!.