I keep seeing in the comments people talking about the "fairy nest" and the "fairy queen"
But i have never seen anything about it in the game.
Can someone help please? Thanks in advance!
It is high up in the Forest of the Abandoned Town; I don't know when it exactly unlocks, but it is an area with an exclamation mark in the center; move the character onto the exclamation mark. A dialogue prompt (maybe dependent on a certain skill level) will show and you will need to use a certain item so the fairies will reveal themselves.
Sorry I cannot be more accurate.