For a thousand years, the Code of Harmony has ruled Equestria, and the Code of Dissonance has sabotaged its works at every turn. Now the war for control over the land will come to a head, and one unicorn's decision may decide the fate of all.
After barely escaping the wrath of a triumphant Bill Cipher, 17-year old Dipper Pines arrives in the magical land of Equestria, and begins to make new allies, as well as develop his own hidden magical prowess.