I know who the four sets of eyes that used the bunker belonged to. Pardon me if this all old news but I found ghost vex 4. I think you will agree the info is pertinent. What I'm about to tell you will blow your mind: "Maya, Chioma, Duane-McNiadh, and Shim decide to have a picnic before they send themselves into infinity." While cool, doesn't help a lot. But they are there in proxy bodies. Exos maybe? Anyways... "They rescued themselves from the inside of a Vex mind." Rasputin pulled them out. Their bodies are at the Ishtar Academy somewhere. They are now protected by a neural firewall created by Rasputin. They are going to send out 227 versions of the consciousness into the vex network. They are happy and sad but consider themselves explorers. They mention each having a slim computer that stored their minds. It sounds like one is Cayde. The narrator says: "Of course Duane-McNiadh would be the first to break the revered silence" They're overlooking the citadel which is where they will launch themselves into the network. Cayde kinda flaps his gums a lot but he could be Maya because he's with Chioma Esi, who is their leader. If Cayde isn't Chioma, it's most likely Shim is his main squeeze. I haven't even finished it but I had chills as I read the ghost. We now know who the four were and how they continue to access Rasputin. He probably talks to the regularly. I'm going to edit anything I misquoted but this is big. Two big side notes: 1. This ghost also answers how the planets are habitable. Apparently the Traveler changed gravity on the moon and altered Venus to make it habitable. Shim thinks the Traveler SEEDED THE VEX on Venus when he changed it and brought them from another time and version of Venus. BOOM! (Mind blown right?) 2. I also found the ghost [edit] Fallen 2. It's not as easy to paraphrase but it sounds like a guardian that respects the darkness and maybe reveres it a little. He says he has [b]no time to explain[/b]. It's got more but it's more like a poem with maybe quest parts in it. Juicy stuff. Enjoy.