As far as karavan and a kami guild alliancing I dont really see the problem. What is the main threat in the lands according to the game story? I thought it was the kitin, maybe I am wrong and we are supposed to be worrying about the other faction side only but I dont believe I am. Now what is wrong with two oppositely alligned guild allying up to help each other out for when the kitin come? "But they are taking stuff away from their same factional alliance" Maybe because they think those supposedly on their side arent truely preparing for the fight in the sense they think they should. I also see it funny how OV is deamed a kami guild if they team with infinity yet infinity is kami regardless

But if you were to look in history, your allies are your enemies enemies most of the time. Well OV is the enemy of the kiten who is the enemy of infinity, so I don't see anyone straying from the story line here.