DanMachi D&D Campaign Guide: Is it Wrong to Try to Pick Up Girls in a Dungeon?

From the introduction:

“We the gods descended into the world of our children the humans in hopes of finding excitement and inspiration. And so, we decided that we would reside here in the Lower World for the rest of eternity, sealing away our divine powers, and live a modest life surrounded by all the discomforts of human inconvenience. The only thing we could offer in our earthly state is the ‘Blessing’, the power to fight and defeat monsters. The children who receive this gift become ‘Familia’, or a direct relation to the gods. Do you have what it takes to become a child of the gods?; to become a defender of the Lower World against the monsters which seek its destruction?; to become an adventurer?”