Once upon a time, in the middle of The Ocean, there was an earthquake. The earthquake was so massive, even the trembling could be felt at thousands of kilometer from epicenter, people in the shore were shocked. Surely it was not an ordinary earthquake.
Right down in the bottom of the Ocean, two myth God was fighting each other. Poseidon, The ruler of the sea versus Hades, The ruler of the death island. The hatred between two of them have been a legend for a long time, and in the time, here they were, fighting each other in the bottom of ocean.
Apollo, God of The Knowledge knew if he is not trying to stop them, The half of the earth will be torn a part, so he went to the war zone, and stopped in the middle of them to make it stop. But unfortunately, both of Hades and Poseidon have released their secret weapon, and hit Apollo with a destructive power.
Apollo died and as a God that died, he released a lot of energy which somehow made The soil in The bottom of Ocean rise to the Air and became an Island, Island of Knowledge, which latter on being called Fantasy Island.