What Do I Do After Getting Susanna?

[Absinthe]

I have just gotten her and walked around the entier floating rock and I can't seem to trigger anything, I have stopped in front of that help fairy and cant seem to even talk to her, I don't know what to do however, on the plus side, at least I am gaining EXP. XD

But yeeeah, help please?

[D-Squall]

Actually you just need to keep going foward. Susanna was actually blocking you from keep going, you need to keep walking until you find the creature she asked you for help to defeat. The fairy in the waterfal is not where you have to go.