so when I'm getting is that you suddenly decided to work at this Mainframe and the next day you'll be guided by scientist ( later revealed his name to be Michael Daylore) and after getting quick bloxy Cola or you can just throw it away ( there's a badge for the way) and basically you open to a Mainframe formula after worrisome hazmat suit and everything go into the portal to this alternate world and then explosion happened and you travel in time or resume that's what I'm getting from this lore sequence
This is kinda cool this is like the uranium area where you get uranium and when you go to there you can see observetory and looks kinda similar to the one the facility that exploded in the lore.