Nephilim Giants

Screenwriter Brian Godawa recently published the novel Noah Primeval, which is set in an “ancient world of darkness, [where] fallen angels breed giants and enslave mankind to evil”. Controversy aside, he addresses a passage in Genesis (6:1-4) in his novel. He references the Nephilim (giants) that are arguably the offspring of angels and humans. This is a much better explanation of the imagery in puzzling Noé page.

(Thanks to dabuckna)