The *Fishman Annals* described the Sea Moon Ceremony in great detail.
"When the thick fog spreads and rot runs rampant, the moon shall rise from the sea to disperse the fog..."
Only the moon could disperse the ever-thickening fog that shrouded Fishman Island.
Jeff explained that the fog on Fishman Island had a special property: it could transform the environment into one suitable for Fishmen to live in.
This fog humidified the air, adding moisture to the entire island and maintaining its dampness.
It also blocked direct sunlight, keeping the whole of Fishman Island in a state of dimness and protecting the Fishmen from the sun's harmful rays.
Not only that, but the dense fog of Fishman Island also had a property that made things "decay" and "age," steeping the entire island in an atmosphere of fishy rot.
Although humans would find this atmosphere repulsive, to the Fishmen, it was the most suitable for their survival.
