In order to rescue Princess Zelda, who has been kidnapped by Shadow Link, Link needs to get the mighty Four Sword, which means contending with the ancient and evil Vaati and with the four alter-egos the sword creates from him.

When Link sets out on a quest to deliver the Emerald, the spiritual stone of the forest, to Zelda, Princess of the land of Hyrule, he will need all his skill and courage to defeat evil. Original.