I'm assuming Human Order here just means "plot contrivance".

(Yes I realize in-game it has something to do with human history and civilization imposing some sort of collective unconscious will on the natural order of things... and looping back to history or alternate timelines or something somewhat, but reading Nasu's more recent tortuously labyrinthine complicated-for-the-sake-of-being-complicated plots for any significant period of time juuuust makes me wanna slit my wrists, so... JUST TURN OFF BRAIN AND ASSUME MAGIC PLOT CONTRIVANCE!)