As Ash and his friends prepare for the upcoming Marine Cup Tournament on board their new cruise ship, the group learns that Ripple, a jewel collector, will display her collection after the tournament, but she discovers that her rare Eye of Lepardas has been stolen. Ripple suspects Shoal, a mysterious man who has been asking to buy the Eye of Lepardas from her, even though it was watched over by her Miruhog all night. Dent takes on his detective role once more to discover the thief of the Eye of Lepardas. (thetvdb.com)