```
The two found a wind-sheltered rock cave to camp in for the night; the so-called rock cave was actually just two huge rocks leaning against each other in a triangular shape, leaving a large space in the middle, just enough for two people to lie down.
Wufu chopped some branches to cover the crack in the middle, while Liu Jin gathered dry grass and leaves to spread on the ground, topped with a thin cloth, which served as their campsite.
In addition, for safety, Wufi sprinkled a circle of sulfur powder around the campsite to prevent snakes from getting too close to them.
While it was still light, they collected a large pile of firewood and dry branches to place at the entrance of the rock cave for burning a bonfire to keep warm at night, which could also help ward off wild animals.
With the campsite ready and daylight not yet faded, Wufu said, "Let's go, see if luck is on our side."