What has kindled the wrath of Poseidon? Something of his has been stolen, and he will destroy all of Atlantis to get it back. Join Ethan and Dallin, two brothers who are transported back to the ancient city, as they make new friends, attempt to outwit a corrupt magistrate, and seek to reunite an enslaved girl with her father. To do so, they must escape from a three-headed dog and his master, and battle a slithering thief from the Underworld. Will Ethan and Dallin discover that they possess what Poseidon wants before it is too late? Or will they be…