Konjiki no Word Master: Yuusha Yonin ni Makikomareta Unique Cheat

金色の文字使い ―勇者四人に巻き込まれたユニークチート―

Hiiro Okamura, an introverted bookworm, is summoned to another world alongside four classmates anointed as heroes, but the kingdom brands him a mere bystander with no combat role. Refusing to sit around waiting on the heroes, Hiiro sets off alone to hunt down rare books and good food, unaware his own ability among the five is the one nobody expected. This light novel follows his low-key travels away from the heroes' war.