Is it wrong to try to meet someone in a dungeon?

The labyrinth city of Orario is a vast city with a magnificent underground labyrinth (commonly known as a "dungeon").
The excitement of the unknown, the glory of splendor, and a romance with a lovely girl. In this city where people's dreams and desires wait and see, a young boy encounters a small "goddess."
After being rejected by all the Families, a boy determined to become an adventurer has a fateful encounter with a member of the Goddess. This is the boy's path, the goddess' record.