Chapter 214: Exploration (Three)_1

As long as the radiation dose did not exceed thirty thousand microsieverts per hour, for the modified Chen Yang, it was equivalent to being exposed to X-rays once, with almost no impact.

Of course, it would be utter suicide for any ordinary person to enter here without a protective suit.

Continuing along the stone wall, in the deep and quiet tunnel, only the sound of the armor's movement and the footsteps on the ground could be heard. Not even the squeaking of a single rat could be heard, the profound silence was chilling.

"Hey, is that…"

Chen Yang furrowed his brows tightly, carefully moving forward.

Unexpectedly, the seemingly unending tunnel did come to an end. Under the strong light from two searchlights, one could clearly see a train, which had derailed, resting silently on the cement wall in the tunnel.

It was no more than fifteen meters away from Chen Yang!

"Is this… a subway tunnel?"