Makai Kishi Ingrid: Re - Mesu Buta Dorei ni Ochita Makai Kishi

Picture the ideal elite supernatural enforcer, and you'd land on someone exactly like Ingrid — a Hell Knight tasked with keeping the darker corners of Tokyo in check. She's not someone you'd expect to end up in trouble, which makes it sting when one of her own organization's scientists, Sabato Kiryuu, turns on her. She tracks him to a hidden church, walks into an ambush, and suddenly the hunter becomes the hunted. Kiryuu isn't just after Ingrid — he wants to use her to draw out her superior, the vampire Edwin Black, and the whole thing spirals into a dark, tense cat-and-mouse built on betrayal and bruised pride. The supernatural worldbuilding gives it a gritty, atmospheric edge, and the character designs are genuinely detailed and striking. It leans hard into dark themes, so don't go in expecting anything lighthearted. If you've watched Taimanin Asagi or Koutetsu no Majo Annerose and enjoyed that blend of strong female warriors in dangerous, morally grim situations, this sits comfortably in that same space. Fans of the original Makai Kishi Ingrid will recognize the characters and tone immediately — this is essentially a revisit of that world. It's a single OVA episode, so it's a contained experience rather than a long commitment. Know what you're getting into going in, and it delivers exactly what it promises.