Isekai Walking: Volume 3

With new companions picked up in the Holy Kingdom, Sora and his party continue on to the Magic Nation of Eva, where they hope to meet up with Chris and Rurika. The city of Majorica is host to both the Magius Academy of Magic and a dungeon—a mysterious labyrinth of unknown depth from which monsters and treasures spawn. The team spends a lot of time getting to know their new city—touring the academy, learning the plight of local orphans Elza and Art, and trying out dives into the dungeon—but a mysterious girl in a library hints at an imminent threat hanging over the town. Will Sora and his friends have to rise to the occasion again?

[From J-Novel Club]