Infinite Dendrogram: Volume 10 (novel)

The chaos at Quartierlatin subsides, and the kingdom begins to mend its relationship with the Masters. After a very long weekend, Reiji returns to college to work on his studies and mingle with his Dendro-playing friends. But as that happens, Hugo travels to Caldina to apprentice with a Superior.

As he tries to level up, he finds himself embroiled in a major conflict with the local mafia...In Infinite Dendrogram, the storms never subside. They simply move elsewhere.