There is a legend, told across dim camp fires in hushed tones against the whispers of the dark night, that there are creatures who can manipulate their frequencies at will, descending and ascending the dimensions as they see fit. They have been known to been both a help and a hindrance to us. They have also been the cause of many terrible disasters. For they are like us in their whims. They are as subject to emotions as we are. They love and hate in equal measure. And, in some cases, these beings treat us with the same contempt that we, in our more savage moments, treat each other.
And sometimes they kill.
These creatures have been seen, an