7 Kamen Rider Flux by Kamen Rider Saisho 2 years after the events of Back to the Future, Marty is visited by Doc once again. He has made major discoveries in their time apart, including creatures called Imagin. When the alternate Biff becomes one, Marty must stop him. Den-O Origin Story.
T, English, Adventure, words: 3k+, favs: 10, follows: 8, 11/6/2011, Marty McFly