After meeting Cheese Sandwich's brother and learning about their feud, Pinkie Pie takes it upon herself to help them mend their broken bond. Shenanigans ensue.
During the celebration at Twilight's new castle after Tirek's defeat, Twilight approaches Celestia with a question. The answer she gets is not what she expected at all.
Loose Change is arrogant, conspiracy-obsessed, and most likely just all-out insane. And with the help of that homeless pony who lives in a box behind the donut shop, her essay will reveal the truth behind the entire history of Equestria.
Cheese Sandwich drags his brother, Tomato, in a trip across Equestria as part of his effort to rebuild their relationship. The mishaps that occur will put their rekindled bond--and their sanity--to the test.