They’d set off shortly after noon and had been gliding under the water for the past few hours, towards the North-Eastern Atlantic Basin. They would be traveling around Portugal and through the Strait of Gibraltar, and into the Ionian Sea, according to Captain Bagnell. They would then be diving to the depths of the Calypso deep, nearly three miles under the water, through the Hellenic Trench, until they would encounter a series of underwater magical caves that would lead them to the sunken city of Atlantis. 