In the vast deep forest of Hyrule, Long have I served as the guardian spirit… I am the great Deku Tree… The children of the forest, the Kokiri, live here with me. Each Kokiri has his or her own guardian fairy. However there is one boy who does not have a fairy. Now is the time though. The time for the young boy to fulfill his destiny. But there are many roads he may take and to fulfilling it. What he does is up to him. I am entrusting you Navi my faithful servant to guide him down the road you fill is the best for him and the world. I have told you about Ganondorf and the evil he will commit. Should you lead Link down a dark path so that he will do what is necessary to defeat Ganondorf I will bear no anger, hatred, or disappointment towards you. Now go and bring him to me.
(So ya in this story you play as Navi the fairy and you shall guide our young mute protagonist through his decisions in life how you do it is up to you. There will be multiple options and a nice template box (when I get it up and running) to score everything for you.)