here has been much conflict between the races of the Humas, the Gabranth, and the Evila. To combat the Evila races Demon King, the kingdom summons five high school students from 21st century Japan who have the power of Heroes. However, only four out of five of those students had the status title of Hero. Okamura Hiiro was summoned by accident since he sat near the other four students in class. Unlike them, he did not have the title of a Hero but instead he had the title of Word Master and Innocent Bystander. Seeing through the Humas kingdoms deceit and insanity, Hiiro decides that he has no wish to partake in their selfish war. Leaving the castle, Hiiro decides to join the Adventurers Guild and does whatever he feels like. Who knows? Maybe there is some merit to being a Word Master and an Innocent Bystander.