In the Kingdom of Avalan, the most powerful nobles are the Destrier Knights, the only people able to operate the ancient battlesuits known as the Destriers. Relics of a long-forgotten era of prosperity, they are the most powerful weapons of war in existence, and their pilots are renowned as the protectors of the Kingdom.

Arturia Fieldsman is not a Destrier Knight.

She is not a noble.

And she works on a farm in a backwater fief of the kingdom. Her dreams of adventure have been tempered by the reality of life as a feudal serf.

But when she stumbles across something that may be part of her legacy, her future changes for good.

And that legacy is the Destrier known as Gauntlet.