Setsuna Sugimoto's life is forever changed when he's summoned to another world to be a hero. Changed for the worse, that is, as he's quickly tossed aside because of his weak constitution. Fortunately, a former hero named Kyle gives Setsuna another chance at life by passing on his knowledge and stren...

Setsuna Sugimoto's life is forever changed when he's summoned to another world to be a hero. Changed for the worse, that is, as he's quickly tossed aside because of his weak constitution. Fortunately, a former hero named Kyle gives Setsuna another chance at life by passing on his knowledge and strength. Thus, Setsuna embarks on a journey to experience this incredible new world.