Code Geass: Dakkan no Rozé

In the seventh year of the Kowa Period which is ruled by the Hokkaido Block on the Neo-Britannian Empire. There lived two mercenary brothers Ash and Roze. Both have great abilities and skills Ash has a great Knightmares frame and Roze has a sharp mind. When the 1000th emperor defeated Black Knight then they wanted to put the world in chaos again with its partner, Norland. When the mercenary brother got a request to stop them then they went to capture Princess Sakuya.