Jirou Hitoyoshi joins the Superhuman Bureau, a Ministry of Health and Welfare division tasked with keeping order among aliens, cyborgs, mythical creatures, and every other kind of superhuman living in an alternate postwar Japan. Five years on, the same idealistic recruit stands against the Bureau he once served, and this manga folds his beginning and his break with the organization into a single collected story. The omnibus gathers both volumes of the manga adaptation of the original Concrete Revolutio anime.