You have actually filled in some of the things I've missed out on, although I'm slowly filling it. What makes you think we fought the fallen prior the attack from the darkness? Also it was said somewhere that you enter a separate world when fighting crota, his realm. I have two theories on this: eris was trapped in his realm until the hive started reopening the gate to it and she escaped, or that a parallel world exists where crota Oryx the vex and the darkness all come from and same ending. What are your thoughts on that? Lastly how much of this is speculation? And how much is from actual facts