The War of Abominations takes an unexpected turn when the creatures and servants of the Empty God seek out the Quill of Inspiration, a tool so powerful, it can rewrite any story ever created. In order to capture this all powerful weapon, the Tscheapwhetzar assembles a team of villains to accomplish a job only they can.

Dipper meets his real father

Dipper Pines, Isaac Matheson, Bill Cipher, Artemis Fowl, and a whole bunch of other chracters discorver different realms, and group together to defeat a greater evil.