Code Geass: Rozé of the Recapture

In the world of chaos during the period of the Kowa Period, there was an empire known as the Neo-Britannian Empire. It was ruled by Hokkaido Block who defeated the black Knights. There are two brothers known as Mercenaries brothers. Roze is a younger brother who has clearheaded and intel-gathering strategies while the elder brother, Ash has excellent abilities with great Knightmare frames and skills. Roze and Ash set out on a mission to stop the people who wanted to plunge the world into chaos again.