スコップ・スコッパー・スコッペスト with魔眼王 (WN) (Associated Names)

Due to a particular incident, A High school student ended his life with hatred and regret–Sumihara Tsuguto. He was supposed to die but when he awoke to his senses, he found himself in a mysterious cave. Lack of modern civilization. A mountain range that looked like a horn piercing the sky. A place clearly different…