Chen Feng slowly opened his eyes and let out the last bit of turbid breath from his body, feeling as though he had become a different person altogether. He didn't need to listen carefully to be aware of everything within a hundred meters around him; he could even sense a bug that had just burrowed out of the soil, as clearly as if he were seeing it with his own eyes.
The old man was indeed right. Once promoted to the Innate Realm, a person's sensory perception would increase a hundredfold, far surpassing that of an ordinary Martial Artist. An Assassin attempting a close-quarters kill would undoubtedly be indulging in a fool's dream, unless they were also an Innate Realm Expert of no lesser strength than himself.