Marty McFly never returned to 1985, after the DeLorean disappeared in a flash of lightning that fateful night. In fact, he ceased to exist, instead becoming Calvin Brown and spending his days in the past version of Hill Valley. As time passes though, Marty begins to change the destiny of those involved with him, and unintentionally changes into an entirely new individual. BTTF3!AU
Rated: T - English - Friendship/Hurt/Comfort - Chapters: 13 - Words: 66,305 - Reviews: 76 - Favs: 47 - Follows: 51 - Updated: 3/11 - Published: 10/21/2015 - Biff Tannen, Doc/Dr. Emmett Brown, George McFly, Marty McFly