The Aessir landed on planet Earth in search of gold. The Aessir were similar to humans, while advanced, in many ways, they were still tribal.
The everlasting covenant
But flesh with the life thereof, which is the blood thereof, shall ye not eat
Adam’s Descendants
The flood is said to have occurred in Noah’s 600th year. If you add up the age the total time from the Garden of Eden to the flood is 8,225 years.
Cain and Abel
The Humans saw the presence of a distinguishing mark on Eve when the Ishshah (Hybrid) became pregnant, and delivered the presence of the distinguishing mark on Cain and said, I have gotten a human servant from YHWH.
The birth chamber
Genesis 3 describes the situation in the enclosed gardens. The Anunnaki took many earthly species and made experiments with them.
Enclosed garden
And the YHWH Elohiym established an enclosed garden eastward in Eden, and there they put the humans.
Six cycles of creation
In the beginning, the Elohiym created new conditions in the atmosphere of the earth, the earth was without form, and void and darkness were upon the surface.
The Aessir started to have children with humans (or homo sapiens).