Chapter 621: Spider Machinery Guards

Behind the opened alloy door, there was a full-body figure in the shadows, with only its fighting machinery and its pair of red eyes revealed, as it continuously repeated its warning sentences to the group of people.

"JZ-60 Spider Mechanical Guard, Level-60, Elite-Grade, 23% energy remaining, the core of energy and calculation are at the position where the head and chest are connected." Jing Kong used a Scout skill as he slightly retreated behind the four warrior classes. At the same time, he raised his submarine gun in the direction of the cave.

He did say this accurately, there were indeed mechanical guards in the ruins, they just did not know how many were hiding in the shadows.

"Warning, an intruder, retreat within ten seconds..."

"Tock, tick, tock..."

The warnings of the Spider Mechanical Guards continued, but Green Arrow had already shot a shuttle bullet onto its body.