【End of Chapter 3】

Failed his university entrance exams.

The company he worked for went bankrupt.

What's more, he has no friends because of his intimidating face.

Despondent, Saguru Oana (OANA SAGURU) is drawn in by the slogan "10,000 yen cash prize" and downloads the app "Dungeon Go!".

Upon installing the app and selecting a dungeon, Saguru is transported into the dungeon itself.

The app was designed for users to delve into dungeons and earn money!

Saguru happens upon an exceptionally low-rank dungeon that appears before him and decides to delve into it. Fortunately, he acquires numerous titles, allowing him to get a head start.

As Saguru delves into and conquers dungeons, earning money, various companions with their own unique circumstances gather around him. Saguru then helps them resolve their problems one after another.

This is the story of Saguru Oana, a young man who became jobless after his company went bankrupt, as he sets out to make a fortune.