I don't know when, but a strange figure resembling a ghostly shadow appeared behind Yan Ling.
"Parasitic species?"
Chen Fei's gaze swept past the clearly abnormal Yan Ling and fell on that shadow.
The AI "Adam" had no reaction, unable to detect the other's existence.
Sometimes AI relying on electronic devices isn't omnipotent; facing some special existences, it's not as reliable as the naked eye.
It might be due to some special wavelengths of light or electromagnetic waves, making optical and other modules unable to confirm the other's existence.
Adam: Detected abnormal presence!
The AI finally reacted, displaying a humanoid outline in Chen Fei's AR visual effects, detectable not through electronic devices but by intercepting Chen Fei's visual biological signals and comparing them.
Optical, infrared thermal imaging, radar and various modules all failed to detect the anomaly three feet behind Yan Ling.
