[AN : Please read the previous chapter. It just got completed.]
"The drawings." Sato said. "They are humans."
Xue Yan was shocked. "Humans? Why the hell would there be humans living underground? Are sure about that?"
"Come take a look." Sato moved away from the wall, exposing it for Xue Yan to catch a glimpse.
On the wall that Sato was referring to, there was a bunch of artistic engravings etched on it. Though the symbols were a lot haphazard and jumbled that it was almost incomprehensible and looking a lot like a 7 year old's art, if one were to focus harder on it, they could make out a bit of what was drawn.
The 'humans' Sato spoke of were actually a bunch of stick-man-like creatures with round heads. Though he couldn't confirm his suspicions, Sato believed they were humans based on the visual representation and vibe that the artist was trying to give off.