Princess Cadance returns to Canterlot for the first time since the royal sisters were reunited. Now everypony must deal with the consequences of that return.
With Fidelitas sent to Ponyville to prevent a repeat of the Ursa Minor incident, tension heats up between Shining Armor and Aten, and Shining is challenged to match his sister's impressive performance!
Buck Withers, formerly a highschool rival to Shining Armor for Cadance's affections, is transferred to Canterlot and soon finds himself tempted to join the enemy within!