Daimon smiled at Femi's surprised expression, this is the first time he puts the small amount of battle aura solidification he can use, to work in an external way, normally he only applies it as another layer of protection below his skin.
Since he can't do much with it currently anyway, besides increasing the already innately high defense of his body, but he got this idea based on the fact that a Knight Lord is said to never lose its weapon.
Naturally that's just an exaggeration, battle aura solidification is the trait gained by Archknights, but just like Mage Lords gain their Manifestation Phenomenon, Knight Lords also get an ability that comes with their level, which is called Will Manipulation.