After the ponyville incident, Trixie finds herself friendless and hopeless. But when Nightmare (NOT Nightmare Moon) shows up offering to help her get her revenge on the mane 6, Trixie accepts her offer and travels back to Ponyville where she begs for forgiveness and starts to make friends. When Trixie starts to fall for somepony she thought she hated, her thirst for revenge becomes less intense. What is Nightmare's master plan; and will Trixie's love interest be strong enough to overcome both Nighmare's will and her own need for revenge, or will Nighmare's plan come to full fruition?