Twilight Sparkle had plans; stop Nightmare Moon. The Winchesters had a plan; kill the Demon that murderd their mom and Sam's fiance...both plans, as well as their lives...are about to go up in smoke...

A Gravity FallsXMLPXMarvel: Agents of S.H.E.I.L.D.Crossover! Through the love of Dipper and Twilight, two nations long divided are rejoined...but it's not happy endings awating them. Treachery, deception and murder are everywhere! What's a kid to do?