However, upon finding the diary, Pete shows up, holding Donald's nephews hostage in exchange for the diary. After giving Pete the diary, Donald travels to Pete's hideout to defeat Pete and get the diary back. The diary reveals that the map, when dipped in water, will reveal the location of the Great Duck Treasure. Donald flies to the island where the treasure is hidden and manages to evade its traps in order to reach the treasure vault. After defeating the elderly knight guarding the treasure, Donald opens the vault only to find a simple stone statue. When the disappointed Donald returns home, Huey, Dewey and Louie accidentally break the statue, which reveals a golden jeweled necklace was hidden inside. Donald gives the necklace to Daisy and the two fly off into the sunset together.