After Yogiri Takatou and Tomochika Dannoura are transported along with classmates into another world, when others are given amazing superpowers and the chance to become Sages they get left out and are abandoned as dragon bait. But Yogiri does have a special power of killing instantly at will which he uses to save himself and Tomochika from any danger. They embark on a journey to find a way back to their world, not trusting anyone they meet. Especially their now power-mad former classmates and the Sages that seem to defend this world.
