One day, Finn is fishing in the ocean when he is caught up in a violent storm. Before he knows what has happened, he finds himself on a strange island, talking to an even stranger bird. He discovers he has been chosen to stop the evil Winged One from destroying the world. With the help of a pair of magic gauntlets, Finn must awaken the dormant Titan. Can he harness the power of the gauntlets? Is he really ''The Chosen One'? Can he save the world before it is too late?