Perireality

Perireality is a world that can be seen with the assistance of psychoactive methods or substances (such as potent psychedelics), but normally lurks beyond the accessibility of the five innate human senses. It is not a dimension wholly separate from the real world like locations in The Other; instead, perireality exists beyond the confines of natural human vision and can be easily accessed by those with the abilities of extrasensory perception or with psychoactive substances that "unlock" the evolutionary censoring of information from perireality. Many humans have a basal, but nevertheless existent, sense of proprioception which can allow the often self-described "sinking feeling of being watched" or near something. This feeling erupts from the presence of entities within perireality being in the area - or, perhaps, even the same room. Animals such as dogs have a heightened sense of proprioception, and often become alert before humans in the detection of entities camouflaged in perireality.

The nature of perireality is not well understood, although it possesses a larger body of academic study versus the much more anomalous and hazardous realm of the Other. Most scientists refer to perireality as a "meshed dimension" that, although existing in the real world, does not have all of the fundamental natures of the universe apply to entities within. However, there are some that do not consider perireality to be partially divorced from the real world, but instead consider the entities lying within individual transgressions of the universe's fundamental natures - citing reports of the same entities existing within both perireality and the Other.

Entities and objects that exist within perireality are referred to as being "perireal".