Milky☆Subway: The Galactic Limited Express

Arrested for reckless space driving, the superhuman Chiharu and the cyborg Makina are sentenced to clean the Milky☆Subway, an aging interplanetary train. Easy enough, right? Wrong. When the train suddenly lurches into motion, they are thrust into a blistering space-train spectacle—a chaotic ride with no plans, no strategy, and only raw momentum.