Ah hello there! You must be the one that experienced the power of the Shining Stone before. Doesn't it seem like it's a bit darker here these days? It's that the ones that light up The Nautilus, the Water Fireflies, are getting weaker by the day.

1. Water Firefly?

Yes. Water Fireflies are these mysterious creatures that emit bright lights by consuming the Vigor of the Sea deep in the ocean. Once The Nautilus reached Victoria Island, they have never had a chance to go back under the deep sea, so their lighting has dimmed little by little. If you have some time to spare, can you get us some Vigors of the Sea for the sake of Kyrin and the fireflies?

Vigor of the Sea can actually be found through Muse of the Aquarium. Please fill up this Magic Flask with Vigor of the Sea.

Are you busy? Oh no... what will we do...

I've already received word from Prince Sharyl. Can you give me the Magic Flask you received from him?

Collecting the Vigor of the Sea will require some time. Please wait for a bit.