Saw someone in manga+ asking why they have mouths again and then they complain that the chapters only take 20 seconds, they literally can't read or retain any detail
I'm gonna take this opportunity to point out the sword asa was wielding in the last chapter was made of a piece of sushi. I didn't see anyone comment on that and I thought it was a cool af detail. Same with the mouth demon getting shout out of CSM's this chapter and asa's mouth returning. It's not explicitly said, but it's all there god damn it.
That means that
THEY ALL CAME OUT THEN! wait, was that eruption on that soviet mountain NOT connected to tank demon? Does that mean the star that makes kids go insane is free? Why do i get the feeling that pure unadulterated mayhem has just happened...
No, okay so the first half of the chapter war explains that they can now call things they own without touching them, or calling them. This is important because war is far from the 2 demons she wants to call, and has no mouth, yet stablishes she's able to call on them regardless. The gun demon escapes from prison, as he was defeated in arc 1, and the tank demon was hidden in a volcano or something. Also, the mouth demon is explicitly shown in the last panel, anything else is speculation.