On the other hand, in Truman Cash’s book: The Eye of Ra has a very different story. The stories were also told through hypnotic trance, but the White Light story is very different. It starts from a dimensional being flying in the space, but suddenly a spaceship swallowed it in. Then the Alien (mantis formed ET) put the inter-dimensional being into a human body and sent it to live on Earth. After he has died, his essence automatically checked back into the White Light and back to the spaceship, this time there were mantis ETs (no masters guides or loved ones) put him into another body and sent back to Earth again; it goes on and go…I want to know which story is the real truth?
Both can be true. There is no contradiction. Every individual soul can have its origin and experiences from other or many different places. I assume there are quite a few 'ET souls' incarnated here on this planet. Mostly to help, some to explore - so I assume. None are here to "conquer", which is completely illogical reasoning. ET souls means that these are souls who have been to other worlds before (physical or lighter - etheric,astral, etc). Many of them have even problems to accomodate here.
So the Mantis guys are probably just another world / civilisation to incarnate, they are like many others interdimensional and interstellar now Maybe they are also light(er) beings and just appear as mantis beings to the experiencer in trance. Bear in mind that the overwhelming majority of ET (encounter or abduction) accounts is based on FEAR and possibly misinterpretation. The common UFOlogist's take and approach supports this FEAR, and these accounts mirror it too. They might all be wrong.
Read Dolores Cannon's book "The tree waves of volunteers" on this. It it also derived from MANY individuals speaking from DEEP trance in connection with their Higher Self. It gives a complete different and surprising picture. One of the most surprising facts (possibly outrageous to the fearful abductees) is that they might be one of the 'aliens' themselves. So the spaceship 'swallowing' a soul is just a misinterpretation. It is maybe just a form of homecoming. Maybe every ET group has sth like a Focus 27 or a lighter existence (around their home world) from which to incarnate into denser existences such as the physical. Some can even switch at will and are thus interdimensional beings, we as humans are too in our potential (as astral projection proves to us), but our culture forgot about it. If you are abducted you are likely one of them who gets support, implants are also said to be supportive (health, communication). And you decide on incarnations on your own, you are a volunteer, you are 'not put' somewhere against your will. This is just the fear-based memory or interpretation. The other ETs are probably even your guides / family / helpers (that does not mean that you do not have other guides or angels helping you, in my view).
Read that book, it gives some interesting perspectives. I don't know how much of it is true, but just keep in mind that there is not just "one truth" out there. We cannot decide anyway which 'truth' is the right one. I think that Monroe (Focus 27) and Newton (Light Dimension) and many other NDErs are perfectly right with their version of the 'afterlife', but it is a typical human viewpoint and experience, it is mostly about the majority of souls who have their focus on Earth and human existence, but this is not the entire story as ET incarnations might show us. There's much 'more' out there.