With aid from Onikura Yukinojyo, a warrior monk who traveled through time, Sensui and the others manage to repel the powerful Gibier, Meteora, and then stop in at a nearby shopping mall. There Sensui and Kenroku's past is revealed, as well as how they first met one another. Yet as their group sets out for the new destination, a new peril approaches!

Ayame joins their group, but they continue their journey toward Niigata, they once again encounter Meteora! How will Sensui, Kenroku, and Yukinojyo overcome this danger as they struggle against Meteora's fierce assault?!