Dark clouds obscured the moon, and the night was dim.
Zhao Lin and Liang Song snuck into Three Families Village under the cover of darkness. About a dozen meters from his own home, Zhao Lin sensed Zhao Feilong's presence.
Ultrasound attenuates with distance. Zhao Lin's exceptional hearing could cover a range of about fifty meters; any farther, and it was only slightly better than an average person's.
If there were obstacles or complex terrain, his auditory positioning would be affected.
Zhao Feilong was hiding behind the main hall door. Only when Zhao Lin got closer and heard the man's breathing could he pinpoint his exact location.
He was the only one here. There was no one else.
'So he really is a lone wolf. Today, I'll see you off on your final journey!'
Zhao Lin gestured to Liang Song, indicating that Zhao Feilong was hiding inside the house.
To make their act more convincing, the two deliberately peered over the wall for a moment before vaulting into the courtyard.
