Chen Guan recognized them, but they did not recognize Chen Guan.
The Secret Realm Pearl in Chen Guan's hand had the effect of twisting space. Without activating it, simply wearing it made it difficult for people to see Chen Guan's features clearly.
Qing Ya and Bu Changning didn't recognize Chen Guan for one reason. If it were someone else, even if they couldn't see the features clearly, they could tell the true identity of the person.
Qing Ya possessed the talent of a Life Player, and what she trained in were abilities of the destiny type. Appearance didn't matter to her; with just one glance at the opponent's fate lines, she could know who the person was.
But when she looked at Chen Guan, she did not see any fate lines. There were not many who could make her unable to see fate lines.
Given Qing Ya's current level and cultivation, she could even see a faint thread of fate lines on a Celestial King.
