"Ah Nian, do you know what these marks mean?"
Wen Nian shook his head,
"I just feel that these marks are repetitive, but Chiluo, you can see that too. As for what this repetition represents..."
"Time."
One of Chiluo's followers suddenly spoke up.
Chiluo raised an eyebrow,
"Time?"
"Your Highness, although I haven't seen these marks before, I guess someone might have been trapped here before and used stones to mark the ground to keep track of time."
The follower was very astute, clearly a well-seasoned one.
Chiluo crouched down and took a picture of the marks with his mobile phone.
He must have sent these marks to the Military Department's Decryption Bureau for investigation.
Wen Nian dared not say that no one knew the symbols used by the Xilin Military Region, but it definitely wouldn't be easy to investigate.
They didn't linger long here and followed along the cave curtain deeper inside.
