The Get Even Series Battle of the Old Ones

This is the world of Olamos or four worlds to be more precise are alternating planes of existence that separate mortals from immortals. Everything about this world draws from ancient Canaanite, African, Middle-Eastern, Asian, and Abrahamic religious beliefs. Rather than create a world like Heaven, Hell, Nirvana, Hades, Olympus or whatever this world will focus on creating a singular starting point for any story to begin. Imagine Olamos as four sheets of paper floating one above the other. Each tier grants someone living in that plane power beyond the comprehension of the average mortal. This idea is a stand-in for "vibration" levels or higher levels of attainment that now has a mental visual as in the higher the level of spiritual attainment the more likely that individual would be on a higher sheet of paper. This allows for any belief system to be plugged in to explain away how immortals may be invisible, imperceivable or seemingly non-existent even when present which is entirely different from outright invisibility such as being supernaturally unnoticeable. While much of this world will pit deity against deity and demi-god against demi-god or any mixture of the two you can use this story and the world in your own way.