@Zhou @RavenFoxx
The best comparison I can think of is that it's kinda like the Warp and Chaos in Warhammer Fantasy/Warhammer 40,000. (I know they're based on Jungian Psychology-such as the collective unconsciousness-but roll with me here.)
The idea is that people passive alter reality based on what they believe and what they can do, but for regular people this effect is so small and negligible that it's impossible for anyone to just will something to happen, but when enough people begin to believe something en masse that effect accumulates and starts to affect reality. This is accomplished as the warp is a dimension parallel to our own in which emotions and beliefs accumulate and mirror, until they become powerful enough to cross the divide. (This is how it works in Fantasy/40k)
In this series, Kemono have cells which basically do this and it allows them to do things which would otherwise be physically impossible for them because enough of them believe in it to such an extent that it effects reality.