Araisagenic

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Araisagenic systems are formed through escapism and speaking to people who are not there, until they are. These systems can evolve into other origins over time.

This can be caused by children hiding from real life by retreating into a world and being imaginative, and these imaginary worlds and friends can evolve into system members. After a long time of this, araisagenic systems can make system members appear on a whim with only minimal knowledge, however, this can lead said system member to have amnesia. System members made by araisagenic systems come from timelines, which are also created by the system. They may be able to return to their timelines for short periods of time.

Related Terms
Araisative refers to a member of as araisagenic system, and there are similarities between araisagenic systems and dreamway systems, MaDD, and immersive daydreaming, as they are centered around retreating into ones' imagination and creating headmates, accidental or not.