For a world that prided itself on having some of the strongest security measures in place to stop even a Celestial, the fact that none of those security measures were triggered when the Burning Angel appeared was shocking.
The Jade Queen is a Celestial King, someone who had already moved past the True Celestial stage, meaning she had comprehended at least 50% of her Dao.
Naturally, that makes her a terrifying opponent. However, inasmuch as one looked at it, even if all of her security measures failed, the mere fact that she herself didn't sense the presence of the Burning Angel told her how weak she is compared to this man.
But away from the Burning Angel, how the hell did Klaus notice the Burning Angel when she didn't? This question was asked by her, Lord Emerald, the six Celestial Elders seated in the hall, and everyone else, including Rory.
This question left them all looking at Klaus like he was some monster.
