"The alien world of Mer is being devoured by Dark Water. Only Ren, a young prince, can stop it, by finding the lost Thirteen Treasures of Rule. At his side is an unlikely but loyal crew of misfits; at his back, the evil pirate king Bloth, who would stop at nothing to get the Treasures for himself. It's high adventure with The Pirates of Dark Water!" -- from Animated Lust