Moreau (モリュウ Moryuu?) is one of Aquaveil's three kingdoms in Tales of Destiny. In Tales of Destiny 2, which takes place 18 years after the events of Tales of Destiny, the kingdom, along with Terazzi, has undergone successful unification with Sheeden.
The protagonists visit Moreau in their pursuit of Lydon Bernhardt, who has fled with the Eye of Atamoni. Upon arriving in the capital city, the group meets Karyl Sheeden, who is entertaining a crowd with a song. When a guard approaches the event to announce that Tiberius Terazzi is in town, Karyl disappears, and the group goes to see what Tiberius has to say. Tiberius quickly notices Leon Magnus and orders his guards to seize the group, initiating a chase through the city that Karyl ends by hiding the group in the local inn and distracting the guards until they leave. Posing as informants, the group listens to Karyl explain how the Swordian Chaltier was stolen from Aquaveil and collaborates with him on infiltrating Tiberius's castle in the Aquaveilian capital of Terazzi.
Karyl claims to need Fayte Moreau's help to bypass the castle's heavy security, but he is missing. Soon afterward, an informant enters and tells Karyl that Fayte has been captured and is being held in Moreau Castle by Batista Diego. Although Karyl leaves without the group, they meet him outside the castle and join forces with him to rescue Fayte. Inside, they find Leianna, Fayte's wife, and secure her before pressing forward and confronting Batista in the castle's sky throne room. After Batista's defeat, the group frees Fayte, who introduces himself as Moreau's prince, and Karyl convinces Fayte to ready them a ship to Terazzi so that they may put an end to Tiberius's tyrannical reign.