朝起きたら探索者になっていたのでダンジョンに潜ってみる

In the modern world, dungeons suddenly appeared, and about thirty years ago, individuals known as ‘Seekers,’ who are dungeon adaptors, began to emerge among people.

Muso Daichi, a high school graduate and single freeter, one morning realizes he has become a ‘Seeker.’ Seekers are individuals with unique abilities such as levels, stats, and skills.

Muso Daichi, on his bicycle, heads to a nearby dungeon and begins to explore it, facing trial and error. This is the story of a young man who gradually gains strength by increasing his level, acquiring skills, defeating monsters, and converting magic stones obtained from them into cash.