Sweet Blood

On the night of a blue moon lunar eclipse that happens once in ten years, the portal between the vampire world, where drinking human blood is forbidden, and the human world opens. Lucifer, a vampire prince desperately curious about humanity, steps into our world and stumbles upon Minu, a gentle university student. As they grow closer, Lucifer must navigate the forbidden romance while hiding his true nature—and facing a jealous vampire brother who wants to drag him back. This short-form Korean BL offers a sincere, sweet take on vampire mythology, wrapped in a compact 8-episode package that prioritizes heart over spectacle. Though heavy on world-building and light on runtime, it captures the thrill of first love across worlds.