Whether it was Tang Buqi and Xue Canghai in the past, or the current Tang Wanju and Vermilion Bird, none of them were as shocked as the others.
Cui Wenjing and Yang Jingxiu went to examine the corpse specifically, keeping their judgments to themselves and not disclosing them publicly, but certainly had their own analyses in private, and everyone had vaguely prepared.
Both believed that this did not seem like an "enhancement".
Because if it were an enhancement, the casting process might need to be relatively close to the Secret Realm, but there was no reason to stay nearby after the casting. One could have left far away. Without severe combat, the "enhancement" would not have been consumed too quickly, and these monk soldiers could directly attack Suzhang, so why could they only guard Huiji?
Moreover, if it were an "enhancement", it would not make sense for the head to be chopped off and the body still able to twist; no such enhancement existed.