Meanwhile, Fang Yu's perception extended like tentacles, silently spreading into every corner around the building.
"One... two... three..."
The locations of each hidden sentinel, along with their levels of concentration, quietly imprinted themselves in Fang Yu's mind.
At that moment, Fang Yu's mind conjured a 3D model of the rehabilitation building, with every detail and every area imprinted thoroughly.
Seeing the distribution of the sentinels, Fang Yu couldn't help but frown slightly.
Each of these sentinels was a top-notch expert, adept in stealth and reconnaissance, quite extraordinary.
His mastery of the Space Law, although having reached the fourth tier with a special qualitative change, allowed him to easily bypass the observation of each hidden sentinel.
But... the distribution of the sentinels formed an integrated whole, almost like an array.
