Chapter 505: Intense Confrontation Between Enemies

From the door, to a distance of about twenty meters, they set up traps as quickly as possible.

As they were nearly finished, the door had already started to emit a dull, massive sound. The shaking door panel reminded everyone inside that death was not far away.

After setting up a temporary delaying mechanism, Tang Zelin was the first to pick up a child from the ground.

"Let's go, retreat back, it's not safe here."

Behind the door, they set not only signal fires but also gunpowder.

Alien Humanoids are quite afraid of fire, something they discovered last time during a capture operation in City C.

As each of them carried a child and retreated inside, a loud clang sounded from behind them. The door was forcefully burst open.

Immediately following was an unstoppable rush.

However, just then, the Alien Humanoid at the forefront triggered a chain reaction due to hitting the mechanism.