Unfortunately he was being aided by the god of the Ocean and horses, Poseidon, who Arkantos thought to be favoured by. These doors could only be opened by a mortal's hand, Gargarensis.
Gargarensis attempted to free Kronos who had been imprisoned behind 4 adamantine doors in Tartarus, the deepest part of the underworld.
They free the centaur Chiron, who has been imprisoned, and pursue the cyclops Gargarensis to stop him in his evil plan. Afterwards, he and Ajax, on their way back home, stop at Iolcos to repair their ships and find the city taken by pirates. After recovering the trident, Arkantos joins Agamemnon, Odysseus and Ajax and plays an important part in the Trojan War, as one of the soldiers hidden in the Trojan Horse. However, when the Pirate-bandit overlord Kamos, a Minotaur hero who was raised by the Egyptian goddess Bast, steals the trident from a statue of Poseidon, Arkantos is convinced that he must travel to Troy to regain the god's favor. The campaign begins with Krios the theocrat urging Arkantos to join the Greek army in Troy, but Arkantos initially refuses. However, he grew strong, and virtually wiped out all of the pirates in the area. Living on Atlantis in a time where it was constantly raided by pirates, he had to take up arms and fight the pirates at the very young age of 14.
2 Characters exclusively from Fall of the Trident.