It was pandemonium. The army was marching towards the Crystal empire, everypony was panicking. Princess Twilight Sparkle and the Mane Six did everything they could to make order, though their tries met no success. Princess Celestia, Princess Luna, Princess Cadence, and the Canterlot and Crystal Empire's royal guard worked to put a magic force-field around the Crystal Empire. Still, the army broke through and swooped upon the innocent civilians...

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~Three Weeks Earlier~

"I crown thee; Princess Moonlight." Celestia said. Moonlight turned to face the citizens of Equestria who cheered her name.

~One Day Later~

"You wanted to see me, Princess?" Moonlight asked, knocking on the door. The door creaked open, revealing a beautiful pink eye that belonged to Princess Celestia. The door opened wider, and she invited Moonlight in.
"Yes, I did. A pony named Goldenharvest has reported a young pony named Nocturn. We have taken her under house arrest for suspicion of dark magic. We need you to look after her, because you have knowledge about magic that not even Princess Twilight Sparkle could even dream of."
"I will do this." Moonlight said, her amber eyes gazing at the pink carpet on the floor.
"Thank you. I cannot explain how mush you have helped me." Celestia said.

~The Next Day~
Moonlight flew to the Crystal Empire, her hawk, Haristed, flying beside her.
"I really don't want to do this." Moonlight sighed.