Upon hearing about the story of Treasure Island, Nobita dreams of discovering and exploring his own treasure island, despite the fact all of the Earth has been mapped already. <br><br>Doraemon provides Nobita a special treasure map that shows him the location of a treasure island. At the same time, the media announces the discovery of a completely unknown island. Believing the new island is the treasure island, Nobita recruits Doraemon and Shizuka to journey with him, with Doraemon providing a ship. Gian and Suneo also tag along. However, as they get near the island, they are suddenly attacked by a gang of pirates.<br><br>(Source: Wikipedia)