C387 Tracking and Searching for Evidence

East of the city, outside the factory.

In a black, low-profile car, a man wearing sunglasses was observing the situation inside.

After bailing Hei out, Zhou Yan's men followed him several times and eventually disappeared. Fu Ningyaan guessed that this was Hei's nest.

Judging from the security at the door, There must be other important people inside. If he were to barge in recklessly