Chapter 317: Entering the Tomb of Marquis Wu

Looking at the long corridor inside the stone gate, it looks like the road leading to the underworld.
There are everlasting lanterns burning on both sides of the corridor, and various totems are carved on the blue bricks.
But what makes William Lin strange is that these ever-burning lamps have been around for thousands of years. How do they keep them immortal?
After thinking for a moment, William Lin still didn't understand, so he stopped caring.
Then he took the flashlight, with...