Kouryaku! Dai Dungeon Jidai Ore Dake Skill ga Yatara Poemy Nan Dakedo

Title [You are still nobody] Skill [I will go to the wilderness where not even the wind blows] ……Huh? This is my status!? An underworld boy saves the world!? Exciting battle fantasy! The modern “Great Dungeon Era” has dungeons all over the world. I, Kohei Yamagata, a shadowy high school boy, suddenly woke up as an "explorer"... Just when you think that, the poetic titles and skills are activated one after another! Moreover, the transcendence cheat that the ability is 10 times? No, 1000 times? In addition, an elite explorer's older sister "You are the savior of this world!" My mission is to fight the world's "evil thoughts" with this, what a scary thing!