I love the pacing on this manga, though I hope we get back to more slightly longer chapters. Still though yet more reveals, it feels in a natural way like the change Crimson and Ragna have wrought has started to have ripple effects throughout the world which are growing faster and faster, speeding up the pace of things. The other forces aren't all morons who will just wait around like RPG bosses, however careful Crimson has been he still faces the classic core paradox of intelligence services and usage which is that actually making changes always reveals a sign. Famous example, the allies faced this in WW2 after breaking the Engima machine with Ultra. It was incredibly valuable intelligence, but if they simply had their units show up at secret Axis locations and disrupt plans over and over again, the Germans would immediately smell a rate and realize Enigma had been broken. So they couldn't always use it, and/or had to deploy elaborate ruses to convince observers that they were discovering stuff through conventional means.
Crimson is in a race here, the dragons are still stronger in raw power, so he needs them to stay complacent enough, long enough, to build a decisive advantage for his own plans such that when they finally come out he can still win. But the closer he gets the greater the risk of exposure too early.
Excited that we continue getting more peeks and glimmers of the past. I'm still really interested in finding out exactly how this entire thing kicked off in the beginning, and what the ultimate goal of their World Magic is.