Fallen Angels Troubles

I was up late at night doing my work with the Demonology when weird things started pushing their way into my head and speaking to me. When they showed who they were they all looked like i have seen them before and their names were even more so. It turned out I may have seen the Fallen Angels all of them at one time and i still have visions of the Angels and then one other being that was hidden in a cloud of darkness what could it have been. All I could see were dark black wings.

Later I heard the voice of one of the Archangels saying they will have a task for me. What could that have meant? Anyone have any idea?