Back to Reality

 Back to Reality  is a complex of verses with varying Existence Ranks and EUSIs, hence the name. They contain 40 ۝s in a random packing at their core, although there is a lot of space between them full of exotic matter and dark matter, so entities such as Equilateral set up strip-mining operations here. Back to Realities are much, MUCH more unstable than ۝s, Exas, Kentos, Perches or really anything else in sub-14th class. They will eject $$\varepsilon_0$$ ۝s along with $$\varepsilon_1$$ other verses per voidsecond.

Escape Attempts
Back to Reality is very hard to escape, not because of the size (it's manageable for extremely advanced civilizations), but because the ejected verses including Orbitings are all getting thrown out right at the border where you escape, so your trajectory need to be accurate to 1/Endless Perch meter-precision, which is only doable by the quantum entities such as Dave, Proto or Scalene which never venture any further than their local Oakverse. But people have tried, and most attempts failed or were semi-successful in that they got out but the conditions outside were inhospitable and the crew died.

Attempt 1
This attempt was performed by an Attee who was mounting an Aquarius. They also had brought along several small entities from Earth such as Owl and Oxpecker that could determine their trajectory with extreme precision due to their small size. But unknown to them, even the utterly small size of Earth entities wasn't enough to dodge all of the verses, and 5 earth hours later, in they crashed into a Cetaverse and died.

Attempt 2
This attempt was performed by the one and only FireWater who heard about the death story of the Aquarius. This time, the FireWater had a Stealbot who could move out the verses. But the FireWater ran out of fuel after 65 earth days so he cancelled the mission and took another few days to return to his local Universe.