Nana had a guide show me the Ice walls and beyond. He called himself a Watcher. After the vision the very first thing that came to my mind was the show Game of Thrones because there were some good ETs and bad ones, there were giants, and there were some that looked like some of the demons that I have seen.
Not that their looks equated to bad, some just looked like demons.
He was ancient, and very matter of fact.

In a dream after my prior life regression therapy, I had remembered a life lived where I was under water.
I was with my Father or Grandfather, idk which but we were with another being that looked like a cross between an octopus and human.
We were headed to an underwater mountain where he said he had to do something. That every so many years a particular bloodline had to do something to bring Gaia back into alinement. The ET was taking us where we had to go. He was explaining that only our bloodline could do it as if to say if he failed I had to do it.