Meikyuu Gurashi no Boukensha wa Dungeon Master wo Yametai
迷宮暮らしの冒険者はダンジョンマスターをやめたい
Wade, an adventurer skilled in navigating labyrinths, enters a dungeon to retrieve an artifact that can locate the person seeking revenge against his fallen comrades. He joins a noble-led exploration party, but they are ambushed by a massive dragon that kills everyone. Wade fights the beast but is gravely injured and near death. Upon waking, he finds his injuries fully healed and discovers that he has become the Dungeon Master.
