While trying to achieve his goal to become a train operator like his father, 18-year-old Asahi Saruta has had to learn to do without – without money, food, power, running water, etc. Except for his prairie dog, Pure, and his newly acquired luck-pot, Asahi doesn’t have much… well, he’s as poor as dirt, actually. So when Asahi’s train station senpai, Kaiji, decides to have him switch living arrangements with super-rich Hokuto, the hope is that each one will learn something. Instead… Asahi’s homeless?! I guess it can always get worse, can’t it! Now Asahi works and lives at Minami-Kitazawa Station – a perfect opportunity to find out what goes bump in the night there after the lights are off and everyone’s gone home. Yikes!