Already decided that Trump loses the election soon... then he gets made and moves to Russia to befriend Putin. Together they decide they don't like Mexicans and they should build a wall around Russia. While Mexico is far away and the wall is pointless it brings security to the country. Many years later the traveler is found. Things happen, a guardian is born..... annnnd thats where the wall is from in Old Russia. I found this information is the banned grimore sciptures. Bungie is Illumanati.