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.
After a failed feedback loop, Alcor finds himself in an alternate version of Equestria, fighting alongside the Mane 6 against threats from both their worlds, all while dating the beautiful Princess Luna.