Old: Street Brawl Killing Technique of the Summoner

Two second-year high school students, Kuroda Shogo and Kirishima Kyoya, were on a school trip. During free time, the two of them tried to escape from their group, but unable to gain even a moment of true freedom, they were caught by the class committee leaders' group. However, shortly after, they are enveloped in mysterious light and transported along with the committee leaders to another world called Fireskatzeduun. There, they are desperately asked to save the world as heroes―――― Once more, an ending to meet again. A tentative sequel or sort of retry↓ http://ncode.syosetu.com/n3872ce/