WORLD STRONGEST REARGUARD LABYRINTH DUNGEON NOVEL SC VOL 01
YEN ON
(W) Towa (A/CA) Huuka Kazabana
Arihito is reborn in a fantasy world. Strangely, the class he's assigned is the very ambiguously titled Rearguard. Though it isn't flashy, he's gained the ability to do just about everything in battle, from assisting attacking and defending to healing!