Pieta and company could use every bit of help they can get on their quest. But when a mysterious girl named Stephanie introduces herself as the leader of Full Moon, a group with similar goals, suspicion keeps them from accepting her offer. After all, they can’t put their faith in just anyone who comes along, no matter what they might have in common. One way or another, though, they will find themselves fighting with Full Moon—be it face-to-face, or side by side...

Reads from right to left. "First published in Japan in 2021 by Kadokawa Corporation, Tokyo" -- Colophon.