This is a DVD bonus that exists in its own dimension. The cast shows up, the logic of the main series gets thrown out a window, and what you get instead is pure comedy chaos with no obligation to make sense or connect to anything. It's the kind of special that only works because everyone involved decided to stop pretending the plot matters.
Kouhei finds himself caught between two worlds when a mysterious curse forces him into an unexpected living arrangement with Hazuki and her vampire cohort. What begins as a simple supernatural problem quickly spirals into pure chaos as the group navigates absurd situations that feel entirely disconnected from their usual adventures. The comedy here ditches any pretense of continuity, instead playing with familiar characters in bizarre new scenarios that shouldn't work but somehow do. The tone shifts dramatically from the original series, leaning hard into slapstick humor and surreal moments. Nothing feels grounded or serious. Instead, you get rapid-fire gags and character interactions that prioritize laughs over plot coherence. Hazuki's deadpan reactions clash hilariously against Kouhei's growing exasperation, while the supporting cast provides constant comedic chaos. This special appeals to viewers who loved the original series' comedic chemistry but crave something completely unhinged. You don't need deep continuity knowledge to enjoy the mayhem. It's pure entertainment designed to send off the series with maximum absurdity and minimum restraint.