Zhou Wen's eyes illuminated like two miniature floodlights, shooting out two light beams into the dark tunnel. Although the main purpose of this skill was to see through things, viewing things in the darkness wasn't too difficult either. The only limitation was that it could only view things that were close by, not something too far away.
The sound of a train in the darkness wasn't far from the exit. With a glance, Zhou Wen's expression immediately changed.
There was actually a vehicle in the dark tunnel. It came up from the bottom, it wasn't a train but a strange vehicle made of stone and wood.
The design of the vehicle looked ancient. It was a square-shaped horse-drawn carriage. However, the vehicle didn't have any horses or other creatures pulling it. At the front of the carriage was a human-shaped puppet. It stood at a stand at the front of the vehicle, both hands holding onto a crank. Its body moved up and down as it rhythmically rotated the stone crank.
