The legendary Captain Sabretooth, a formidable pirate and king of the seven seas, sets off on another journey with a secret mission. A dangerous route lies ahead, and the entire team of best friends has gathered on the ship again. In the middle of the sea, the insidious Grail Lady attacks their ship and kidnaps the young sailor Pinkie, in order to lure Captain Sabretooth into a trap and conquer the homeland of the pirates. Now Captain Sabretooth, along with the dragon, the cabin boy Raven and the cheerful cook, must thwart this cunning plan to save Pinkie and their beloved island!