The playable hero of Twilight Princess. Later on in the game he transforms into the form of a wolf when inside of the twilight. Zelda was kidnapped by Ganondorf, so Link must get to Hyrule Castle to rescue Zelda.
The female imp-like monster that goes along with link while on Adventure including the wolf one.
As in all of The Legend of Zelda games, Zelda is the princess of Hyrule. Her model and garb is the same as in Super Smash Bros Brawl, although she does not show off any of her powers in Twilight Princess.