Lost in the past, a chosen hero must save the world to return to her own time. Unfortunately for the world, that hero is Colgate. Can Canterlot's biggest slacker end the terror of the deadites or will she fall victim to the Army of Darkness?

Five friends, vacationing together as tensions rise between them. A Cabin, located far from civilization, deep within a dark forest. A book, bound in human flesh and inked in human blood. An evil, long dormant, now awoken. An ax. A word, Groovy.