This story is a sequel to Cape and Cowl III: Showdown

The Solar Scepter. An artifact shared between the Princesses, over a thousand years ago, when they ruled together. After the Nightmare Moon incident, Princess Celestia had it locked away deep beneath Canterlot Castle, pained by the memory of her sister but hopeful they could share it once again.

That time has come. With Princess Luna's return, Celestia has once again revealed the Solar Scepter, and is now touring across Equestria with it, with Luna by her side.

Their next stop is Manehattan, where a particularly pesky pair of pilfers set their sights on the artifact. Can the Manehattan Guard, along with the Mare do Well, protect this priceless piece of history? Or will these two thieves pull off the greatest heist in Equestria's history?