Night King of Pop

Sometime midseason marty mcfly and doc brown appear after a timejump gone wrong, doc brown is promptly enslaved by the lannisters to study his ungodly brand of witchcraft. During a major attack on Casterly Rock by the unsullied Targaryen army doc brown is captured due to his otherwordly demeanor and intellect along with marty mcfly. After the delorean is pulled many miles by ship and land by a dozen men to Meereen, Khaleesi is moved by the ungodly technology and the delightfully honest nature of doc brown and frees him and marty. She understands that her dragons already bring a disblanace to all of westeros and that the time machine could not remain. After a couple weeks of study in the temples about dragons and their capabilities, doc brown devises a way to generate a large charge from mixing the 2 accelerants in a dragon's fire ducts to produce electricity. In exchange for their help, doc brown agrees to teach her and her army several technological revolutions that he feels would not destroy more than they create. Marty, enthralled by Khalessi's beauty insists on leaving his hoverboard that he obtained back in 2015. Before doc and marty leave, a large celebration that filled all of mareen brought travellers from afar. With the onboard mr fusion virtually destroyed, doc brown manages to get it working enough to power the hover conversion systems, and does several air menuvers for the crowds as the largest dragon manuevered around the delorean. Even the dragon was enthralled by the ungodly technology. With fingers crossed and a crowd of a million, they activated their special chemical battery high in the air to ensure safety to the people below if something went wrong. Dark in the night, the deloran leaves it's fire trail in the sky, and far far across the horizon an impossible large fleet of ships barely glint. Coming slowly.

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