From the moment Meng Chao began his narration it has been one shocking statement after another. From the ancients and now to Jiang Fu possibly having some ties to them.
When a bit of it had sunk in, they couldn't help but worry about him. Cultivators have killed each other for less and for something as valuable as ancient ancestry in the mix the whole continent would be lining up to hunt him down if he did not have a strong background to rely on.
The cultivation world was pretty ruthless, especially, when it came to things that could shape a legacy, or improve one's strength which was why there were still fights to the death over treasures and the like.
When it came to such fights, the Order wasn't involved. They would only get involved if the fight extended to innocents who didn't have any stakes in the fight and were dragged in, but if the fight occurred between willing participants, then the Order would stay clear of it.