C166 Using Violence to Suppress Violence(part Ii)

hidden skill?

At that moment, Ye Feng was shocked. To him, this was definitely a new term. He didn't have this concept in his mind.

In fact, this was the first time everyone present had heard of this concept!

The so-called hidden skill, as its name implied, was a type of hidden skill. Hence, under the probing of the players' Reconnaissance, the hidden skill was unable to be detected.

However