An hour later, Ling Chen and his team returned to the exterior of the laboratory. Since they were last here, there had been no sign of activity inside. The people inside were likely relying on the laboratory's security measures, believing that as long as they stayed inside, they would be safe.
Ling Chen slowly approached the jeep, repeating his previous tactics by first using a smoke grenade to obscure the enemy's vision. Then, he used a suction cup to climb to the top of the laboratory again. To execute Kaelina's plan, Ling Chen had come fully equipped this time.
Fastening himself to the top of the laboratory, Ling Chen pulled out a chain gun, firing shot after shot along the laboratory's edge. The base's equipment was very complete, with dedicated areas for storing tools besides the arsenal. In no time, Ling Chen had fired over forty shots onto the surface of the laboratory, with all the nails firmly embedded into the steel plate, connected to chains on the back.
