From Hyper Parfait:After World War III, the FĂŒhrer established the Unified World Government. Anything considered as damaging to the creation of the âPerfect Worldâ is eliminated, such as people with disabilities, believers of a different religion, those that are considered as âtraitorsâ, and so on.The Black Rose is the personal protection guard unit of the FĂŒhrer. Luka Ogami, the top graduate of the academy of unified army officers, joins the Black RoseâŠ. to save the world.