The main character, Ogrou, was reincarnated as the weakest goblin, but rose through the ranks in a world where the fittest survives and became the leader of the village. He led the monster mercenary group "Parabellum" and defeated a large human army, and together with his elite members, he set out on a journey to the area where humans lived for "warrior training." After enjoying the hunt to the fullest, Ogrou and his group arrived at the Garrison City of Trient, where they immediately became embroiled in an outrageous incident...