The surprise arrival of a group of fearsome dragons over Canterlot precipitates a panic in Equestria's capital. With tensions running high, a response needed and almost no information to work with, the Princesses reach out to the only pony they can call on for help.

Thrust into a precarious maze of political imperitives and Phyrric choices, where the wrong word said at the wrong moment could begin a war, Spike must use all of his wits to bring the two sides together peacefully. He knows it's possible... but he seems to be the only one who does.