Schroeder rushed over and immediately opened the box door to flip the switch.
But, the door wouldn't open!
Someone had forcibly damaged the gate's mechanism, and the door only jolted before getting stuck!
If everything had gone according to plan, by now he would have already left the city!
This building, along with the unknown laboratories beneath the ground, would soon be destroyed in an explosion and fire!
Even if the torrential rain extinguished the fire, everything that needed to be destroyed would already be gone, including the classified experiments, various equipment and "consumables," and those experiment personnel with questionable identities would all disappear here!
But!
The plan had not included him being trapped here as well!
Schroeder's face contorted fiercely, displaying an unprecedented disheveled appearance.
Dense beads of sweat formed on his forehead.
The side effects of the drug were beginning to show.