Haruka is suddenly summoned to another world along with his classmates where special skills are first come, first served.

Haruka overhears delinquents misusing their skills.

Life together with rambunctious girls is a little awkward.

Haruka encounters the jocks. They tell him how they've kept an eye on the delinquents and that someone has a terrifying OP skill called "Hijack."

After arriving in the town of Omui, the group heads for the Adventurers Guild. Haruka, however, is not a high enough level.

After saving Merielle, Haruka is paid a handsome sum and granted ID which allows him to freely leave town.

Tanaka reveals his true evil side. It's all Haruka can do just to avoid getting hit, and things are starting to look bad.

His classmates are adjusting well to their new lives as adventurers, but Haruka still wants to get back to his life alone in the woods.

The last boss, the Dungeon Emperor, awaits Haruka in the deepest depths of the dungeon.