Angel's Plea

This story revolves around two Angel brothers named Tamashi and Keima Inorero. Which whom deal with lost souls who turn into creatures called Kyumire. Trying to live a some-what normal life with their friends, while being tracked down constantly by an organization named BrokenCyde Nephilim or B.C.N. And lugging around a curious step-sister, Hinata Hana? Apart of the evil group; but has no idea of her importance on either side, helps her step-brothers against the organization. To stop their plans of trying to destroy half the continent during a distilled moment called TimeStop. Learning secretes about their family's past.