The forklift disappeared around the corner. Zhang Heng had also climbed to about one-third of the way up, moving beyond the previous camera's surveillance range. Before the second forklift emerged, he darted behind an Advanced Employee Display Board by the roadside.
The display board happened to block another new camera on his left. Zhang Heng did not continue forward. Instead, seizing the rare gap in surveillance, he crossed the road directly in front of him, reached the outside of Workshop No. 1, and climbed up the pipes along the wall to the roof.
Only then did the second forklift drive out from the opposite corner.
Zhang Heng patted the dirt from his clothes. Thanks to the roar of the workshop machinery, no one would notice him whether he was climbing or walking across the rooftop.
There were simply too many cameras in this glass factory. Even if some places had blind spots, that did not mean he could piece together a safe route that avoided every camera. Moreover, he had to pass the entrance of Workshop No. 1 to reach his target, Workshop No. 3. If he stayed on the ground the whole time, he would be exposed sooner or later. Fortunately, Zhang Heng's earlier drone reconnaissance had revealed that their anti-air defenses were lacking.
That was perfectly normal, really.
This was a glass factory, not a military fortress. No matter how excessive the security was, there had to be a limit. Besides, installing cameras aimed at the sky would inevitably arouse suspicion during fire safety inspections, which did not fit their low-profile approach.
After resolving the surveillance problem, Zhang Heng did not have long to celebrate before discovering a new complication.
Workshop No. 3 was clearly the core of the entire glass factory.
Setting aside the security team that