The World’s Strongest Rearguard Labyrinth Country’s Novice Seeker Manga Volume 8 features story by Tôwa and Huuka Kazabana and art by Rikizo.

Arihito and his party have finally made it to District Seven! In order to give their combat prowess a boost, they decide to open the Black Box they received in the battle with the Vine Puppeteer. But according to Ariadne, a dangerous, sentient weapon—an armament—is sealed within…