Correct, and what happens when the Yellow Sign opens signals either the end of all life as we know it or a rebirth into a great new promised land, yes?

...You're sure? Fujiwara's name comes up with the Yellow Sign?

...It was something about... a Queen of Flame and the Obsidian King, and the world being reborn in fire. I think. It's been some time since I've thought about it.

There are probably some people I can ask for more details. I'm sorry I can't be more help on some of these - I only started keeping strict records a couple years after graduation - so some of this is a bit lost.