Jia Yan was hiding among the trees.
The potential enemy he faced now had become humans. Naturally, he dared not try anything like a breakthrough or a direct attack anymore.
So while he was waiting for an opportunity, he was also observing every detail in the factory, looking for any possible opportunity, no matter how slim!
There were three large buildings. The office building, which had been full of flaws before, was thoroughly refurbished this time. Aluminum alloy plates were installed one by one to block all possible entrances for insects.
As for the two large buildings serving as workshops, they were originally the core buildings of a military agency decades ago, so they were relatively secure in defense. The only alteration made was the addition of aluminum alloy plates in some overlooked areas.
Jia Yan was observing them,
"Hmm..." Suddenly, Jia Yan saw something.
