Distant Past

D[a]emonkind and humanity's alliance and relations wither over time in the absence of a shared enemy. As time wears on, empowered humans choose to keep their power secret from the unempowered masses that far outnumber them. Unempowered humans come to consider magical powers to be fictional. Empowered humans slowly lose their knowledge of their history, with it fading into folklore and then largely disappearing over the centuries. While D[a]emonkind maintains a better grasp on their history, it also becomes considered myth.