C179 A Secret That Cannot be Left

If I hadn't just happened to touch it, I wouldn't have been able to notice the marks carved into the entrance, especially the hidden ones, and if I looked closer, the sizes and patterns were exactly the same as the ones we'd seen before.

There was no mistake, this was the mark Zhu Ting had left.

There was light in the cave, and there were two tunnels on the left and right