"Having only specialized in making weapons, the Grigio created an army of enchanted armor, whose sole purpose was to keep the prince happy. They were dubbed: Suits." Step into the ring! Infra, a young thief, and her enchanted suit of armor embark on a kingdom-wide adventure to collect magical weapons and enter The Gioco of Rings, a competition between wizards and their Suits.

CCS/FMA crossover. Rewritten! Full summary inside! Rated T for a somewhat graphic prologue.