The Canopus prince sent chills down the knights' spine and they grew cold from the meaning of his statement sends. Even though they were just standing on the field, they could feel a blade sliding around their necks from the thought of losing their heads.
Some of the knights were not fazed, for they know that they are innocent. If you have done nothing bad, then there is nothing to fear. But some knights, although they are innocent, they cannot help but feel internally scared.
This is the Second prince, hawk and the spider, right in front of them with deadly atmosphere around them. It is natural for them to be frightened.
"A piece of advice. You traitors should come out. That way, you may get a bit of mercy from the King." Caliber stated as his eyes travel around each knight.