A child detective and a vampire butler cracking a kidnapping ring in 1987 OVA fever dream logic. The show doesn't explain itself, doesn't care if you're lost, just drops you into a noir mystery that operates by dream rules instead of plot rules. You're watching something made for people who wanted their mystery dark and strange enough that realism would only get in the way.
Atsuko Fukune's night out takes a dark turn when masked men move to snatch her off the street. Desperate and cornered, she reaches out to Mamiya Mugen, a brilliant detective with an unusual problem: he's trapped in a child's body. What seems like a simple case of attempted kidnapping unravels into something far more sinister when Atsuko discovers she's not the first woman to vanish without a trace. The city hides a pattern of disappearances that the authorities have either missed or deliberately ignored. Mamiya and his mysterious butler Alucard wade into the conspiracy, pulling threads that lead deeper into shadow and strangeness. The investigation becomes a race against time as the missing women's fates hang in balance and the true architects of these crimes remain hidden in the darkness. Between supernatural dread and detective noir sensibilities, this story blends puzzle-solving intrigue with an unsettling atmosphere where danger lurks in forgotten corners. Anyone drawn to mysteries that don't play by normal rules will find plenty to uncover here.