When they discovered the upright animal forms, they inseminated them with genes from the higher planets. When this group developed to where it had a rudimentary mind working on an instinct level of procreation, self-preservation, and instinct survival, a new experiment was started that had to do with the addition of chakras.
The divine sparks entered the bodies after the third round of inseminations took place three comets were Demonia who gave us the word demon.
This first flare was of a positive nature, male energy. Harmonia gave us the word harmony.
This second flare was negative, female, energy Satania gave us the word Satan and this the third flare was, again, positive, male energy.
When the third and last flare, Satania, got to planet Earth it caused the split into those animals that we're able to pull energy from the atmosphere.
This came approximately twenty million years of age are some planets that other civilizations took on as colonies and inseminated with their genes, so the life on these planets may be highly intelligent and evolved, but may, to human eyes, be frightening to look u.
Planets are now capable of sending expeditions to earth and others in our galaxy.
Even though they may look like monsters, they are merely curious and have no desire to harm humans.
One must remember that humans look just as odd to them, probably even ugly.