These sounds came from the other side of the rocks, and sounded like the guards of the treasure that Xu Ning collected last time.

Xu Ning was lying on the ground and could hear more clearly. He also heard someone shouting for help.

Xu Ning couldn't see the situation over there, so he asked the treasure box to check. He found out that it was the vibration just now that caused a landslide on the other side, and someone was crushed by the rocks.

These people were ordered to search for the lost stolen silver around them. Unexpectedly, after they had only taken a few steps, a pile of rocks rolled down the mountain and crushed their leader.

One of the leader's legs had been crushed, and the few people who were not crushed couldn't move the stone no matter how hard they tried. The more they thought about it, the weirder it seemed, and finally they decided to abandon their leader and run away.

"Boss, it's not that we don't want to save you, we just have no other choice. The money is gone anyway. You'll die whether you can find it or not!" Since this is the case, I might as well pretend that I'm dead and take this opportunity to start over in anonymity.

They were already scared. The two tremors made them think that it was the angry mountain god or something, and they felt that if they stayed any longer, it would be their turn. So they simply snatched the leader's belongings and ran away.

Xu Ning also fell silent. Humans are so insignificant in front of nature.

Before the famine, people still had some conscience, but during the famine, in order to survive, the manifestation of human nature would only become more and more terrible.

"Bao, exchange it for a wooden basin, the same style as the one in the Qin Dynasty, and a small copper basin, and a basin of saltpeter, thank you." Xu Ning stood up and walked towards the cave. The place she found was a little distance away from the cave, and the vibration here should not affect her.

"Okay, player." Xu Ning returned to the cave and found that Old Man Xu was still weaving bamboo baskets, and he suddenly relaxed.

When Xu Ning came in, Old Man Xu took a look and saw that it was Xu Ning. "Hey, there's water in the pot. Drink some water before going out to play."

"Master, I won't go out. I'll stay with you in the cave."

"That's fine, but don't drill any more holes. It seemed to be shaking again just now. I'm afraid these small holes are not safe."

"I know." Xu Ning put down the box and opened the treasure chest. The treasure chest spit out a copper basin full of saltpeter and a large wooden basin.

Xu Ning poured half a basin of water into the wooden basin and then put the copper basin in.

After doing all this, Xu Ning brought a small stool and waited aside, watching the water freeze into ice quietly.

Old Man Xu looked up at Xu Ning every once in a while. He was the first one to see Xu Ning taking things out of the box, and he was no longer surprised by now.

But he was still curious about what Xu Ning was doing?

Xu Ning kept staring at the water surface, and soon she saw a layer of white frost-like substance condensed on the surface of the copper basin.