Chapter 228: 111. Cutting-edge Era_3

"Yes, sir!"

"All right, once everything is prepared, drink the Night Vision Potion, bring backup lanterns, and let's set off!"

Kent tilted his head back and drank the Night Vision Potion in his hand, nodding to the security personnel guarding the entrance nearby.

The security guard in the guardhouse reached out and pulled down the lever.

Gears grinding beneath the floor, the metal sluice gate parted in the middle, revealing an underground tunnel lit by alchemy lamps.

"Let's go. We are headed to the first to third underground levels. They are close to ground level but have diverse terrains and complex layouts. Stay close, or you might get lost."

Kent led the way, stepping into the sloping underground tunnel.

With the entire team inside the tunnel, the metal gate above slowly closed.

With a click, the door panels sealed shut, leaving no gaps.

The atmosphere in the underground tunnel became oppressive in an instant.