Black dots and holes that suddenly appear—and then just as quickly disappear—at the onset of periods of high demonic activity (i.e., right before the appearance of demons or other similar entity), are probably wormholes, just as a demon told me years ago in 2006, my first time witnessing one. They are used to transport demons to, and, presumably, from, one location to another. From where, I do not know; to where, I know. Unlike those I witnessed in 2006, wormholes are silent, and are a flourish of color; they are now mostly invisible, the only means of detection being a near perfect match between the rotation speed of the wormhole and the rate of spinning of the camera (a bove: an enhanced and original still frame showing a yellow-faced demon emerging from a wormhole) A cropped, enhanced version, providing a close-up of the demon's face, made cognizable using the Liquify filter in Photoshop CC; with it, I was able to smudge the parts of his head smeared by a moving camera ...
My inevitable demise, daily.