I have always been fascinated about aliens and ET

i have always been fascinated about aliens and ET, And a very long time ago i had a very weird dream. In that dream I was theorising the existence of aliens, and now because of that i believe this theory is true..

I believe in aliens/extra terrestrials, but not creatures/beings from space..
I believe these aliens/extra terrestrials are creatures/beings of our planet Earth..
Some 5 million years ago, a species of Ape evolved into modern day, HUMAN
But what if another species of animal.Ape on Earth, more than 5 million or less than 5 million years ago evolved into what we call alien/extra terrestrials..

Since Humans were and still are savages, who mass breed (reproduction), the creatures (Aliens) was and still are frightened of us, and therefore went into hiding, leaving no trace of their existence.

They are more smart, more intelligent, more kind and more gentle then us humans, they knew humans would get jealous and envy them, and we could potentially started a war with them, if they did not run/hide.
I believe in the early days of hiding, they hid so far underground, no one else could see..
They made tunnels underground that connected to each other like a labyrinth all over  under the world.
When these creatures become more technically advanced, they decided to go into space, to find a suitable planet where they can live, and live peacefully without any fear.
The creatures who did go to space have seen and done many wonderful things.
They also would come back to Earth (Home) for resources and tell others of their kind what they found out in space.
Also at this time they would communicate to Humans in ancient Egypt, China, South America. Etc., etc. Out of desperation, they would help human and advise humans in the humans lives. This was an propaganda, to make the humans believe that they (Creatures) were gods, only so they and humans could live in harmony together.

To back this theory up......
Every time someone reports seeing an alien/extra terrestrial, what do they look like??
Well it has eyes, nose, lips, ears, arms, legs, fingers and so on, the details/description of eye witness accounts all point to one thing, an earth like creature/being..
There have been autopsy on these creatures/beings, and from these autopsy nothing unearthly was under the skin, but instead, they had Earthly organs (lungs, heart, brain, and so on) even blood/blood vessels.
Sometimes they would abduct us to find our strength and weaknesses, the same way human scientists use animals for study and etc.
How come creatures from millions of years away (so to speak) have the same form and characteristics than the life forms from Earth.

Creatures from millions of years away, would and could look so weird and complicated that is so mind boggling to imagine, for example they need to get one place to another, but they don’t have legs or feet like they way earth life forms have.
They may not have lungs, but they can breath, and since all life forms here on Earth breaths oxygen and drink water to survive, these people from so called outer space, could die when inhaling oxygen and drinking water.
Perhaps for outer space creature/beings need Hydrogen Cyanide and Arsenic to survive, who knows..

What I am trying to say is, with peoples eye witness account, and other records, (if they are true or not) what we call aliens/extra terrestrials are actually creatures/beings of our planet Earth.

Please do not discard this theory, since the dream i had could hold many answers and i do firmly believe it
Thank You for you time reading this blog.