ダンジョンの穴に落ちた冴えない男は、地味だけど当たりのスキルを獲得して生き残り、理不尽に耐えながらこつこつと努力を重ねて成り上がる。 (Associated Names)

35 years since the dungeons appeared without any warning. Humanity had overcome the chaos and confusion of the initial appearance of the dungeons and had succeeded in acquiring unprecedented new resources by sending those who were resistant to the harmful substances, known as “magic elements,” that spewed forth from the dungeons. Japan in such a…