Fiction:The Legacy/Unseen Entity

The Unseen Entity, was a powerful being, incomprehensible to mortal sapients, transapients, AI omnipotents and their ilk. Neither a god or a lifeform, this entity plagued entire universes, and was a hindrance to the future DCP in the Legacy timeline. So little is known of this entity, but its power and understanding is beyond even technological singularity, in the hyperleague of intelligence. What is known is its malevolence.

Description
Its powers are not limited by universes unless it enters them, but most of the time, it resides in 10, 11 or more dimensions, as well as other metaphysical planes of existence. Beyond even the power of most Tier 0 civilizations and extradimensional entities, this being can quite easily fold dimensions and change the symmetries of nature. While not truly ominpotent, or omnipresent over the multiverse, due to its ability to see etire universes from a higher dimension, this being can view everything due to the more degrees of freedom from a higher vantage point. Imagine if you saw 2D flatland, you would be able to see into every hiding place, its a similar case with the Entity Unseen in dimensions higher than ours. This being, is immortal in higher dimensions, as it is not a lifeform, however, if it enters a universe, it becomes more limited, and can feel pain and be destroyed (but will always survive in some higher dimension). It is not composed of physical information, as the Transgrimbolsaurian minds will one day discover.

Its full powers are not understandable, but the few that is known is that it can "compose" the laws of nature into its design and can easily transverse dimensions.

Really omnipotent?
Despite all this, to mortals, this being is a god, but in fact, it is really just an example of an extremely high intelligence. Imagine a fly, it might be able to "taste" traces of you in the air, but it cannot see you in entirety, or even percieve your existence as a whole, in a similr manner, this fiction provides the possibility that even sapients and beyond are not the limits of intelligence, and it is quite ignorant in doing so. But to the Entity Unseen, it might be a normal being. Its power can't be measured by mortals, so in consequence it can't be compared to other deities or extradimensional beings. Who knows, perhaps it can be defeated, in its own realm.

Trivia

 * So far, I only want to use this in the Legacy, and if you want it to appear in your story, just ask me. Remember, like the fly, even powerful characters couldn't percieve the entirety of this being, so it is Unseen.  Its effects can be very apparent though.
 * The Unseen Entity is unlikely to be used in other fiction, it is so powerful, even transapients can barely percieve this being, otherwise even intelligent normal species can't understand. Transapients can't tell the sapients either, simply because their level of understanding is larger, and would not be able to describe the Unseen Entity easily without referring to it in some spiritual sense.
 * Some of its powers can be understood by sapients. The Unseen Entity can never be directly fought for example, however, ignoring it, will make it dissappear from your reality at that time.  It exists, and its powers exist, because it can determine what will happen in the future by manipulating the 5th dimension, using the power of quantum mechanics to create things by a mere act of observation or determination.