C148 Encounter the Great Snake in the middle of the cave

Lin Zi thought for a moment and said, "I was thinking like this. Let's go back and write some notes. We'll take a detour around the road and scatter them on the mountain nearby. Perhaps, we can notify Ergou."

"It's a bit far! It's not the wind, it's a little hard to breathe! " Er Danzi observed the terrain and said.

"Then think of a good method