Knowledge
Deep Sea-seeking Firefly
Description
The firefly does not lose itself even among the walking fish. It has been living off the energy of the deep sea, staying in a single place for a long time.
What a pity that it is trapped underwater and cannot escape.
How to obtain
Can be obtained through [Manor] [Quest]
You can obtain it via Manor Groundskeeper Badane if you have completed the quest but don't have the Knowledge.