Don't run, there are monsters everywhere.

"I didn't expect that this underground world would also get dark, it's really strange."

The dark environment outside the window seemed very interesting to Zhang Cheng.

A rustling sound came from the darkness, the sound of a zipper being unzipped.

"Logically, these glowing mosses should have been glowing before they died, but I didn't expect them to rest."

"Could it be that these mosses, like people, also need to sleep? When they are asleep, they won't be bright?"

"Or, these mosses echo the outside world. When it's bright outside, they are also bright, and when it's dark outside, they are also dark."

"It's really interesting." With a slight sound, a faint light suddenly appeared in the darkness.

Lin Yi looked towards the light and saw the moss in the wooden bottle - that was what Zhang Cheng scraped off the wall in the passage.

"Strange, why are these mosses still glowing?" Lin Yi frowned.

Looking at the faint light in the wooden bottle, Lin Yi was puzzled.

"Is it because Zhang Cheng scraped them off?" Zhou Kai had no interest in these mosses.

At this moment, he just wanted to leave here quickly and stay with his sister.

"No." Zhang Cheng shook his head, "If the light emitted by these mosses is regular, then whether they are on the wall or in the bottle, the scale of lighting will not change in a short time."

"That is to say, even if they are put into the bottle by me, they should be dimmed at this time."

"Unless..."

When he said this, Zhang Cheng stopped.

"Unless what?" Lin Yi asked, "Can't you finish your words at once?"

"I'm thinking about it too." Zhang Cheng covered the wooden bottle, put it back in his bag, and then said, "Unless the reason for their glow is not time, but other factors."

"What do you mean?" Zhou Kai asked.

"You know that plants bloom and bear fruit, right?" Zhang Cheng explained, "Pollination is a necessary condition for fruiting. Only pollinated flowers can bear fruit."

"The same is true for these mosses. There must be something that stimulates them to make them glow or darken."

"But the reason is not time, but something similar to 'pollination'."

"For example..." Zhang Cheng thought for a while and said, "humid environment or something like that."

"It's stimulating, it has nothing to do with us anyway." After listening, Zhou Kai didn't think so, "The most urgent thing is to leave here quickly."

"It's dark now, and those villagers may not be able to find us if we leave now."

It's pitch dark outside the house, and it's indeed not easy to be discovered if we leave this place now.

The reason why Zhou Kai had this plan was that even if he couldn't see, he could use his ability to enhance other sensory organs to find the passage they came from.

You know, Zhou Kai lived for a period of time without being able to see clearly, so this matter was not difficult for him.

But having said that, when Zhou Kai began to use his ability, he suddenly heard footsteps coming from outside the house.

The footsteps were noisy, as if everyone in the village was moving.

Zhou Kai, who heard these sounds, became alert instantly.

"Something is wrong." Zhou Kai whispered, "Lin Yi, listen too."

Lin Yi immediately spun the thread of fate, which also emitted a faint light. Although the light was not enough for him to see everything around him, he could barely see Zhou Kai.

The thread floated over according to the direction of the sound and connected to Zhou Kai.

Then, a noisy sound rang in his ears.

He heard breathing, in addition to their breathing, there were two children lying on the bed in the corner who were already asleep.

In addition, there were footsteps that Zhou Kai heard.

The footsteps were light, and I don’t know if it was because it was dark and I couldn’t see them, so the other party walked very slowly.

"How is it? What did you hear?" Zhang Cheng asked curiously.

"It seems that everyone in the village has come out." Lin Yi replied.

"No way?" Zhang Cheng was a little surprised, "Do they want to kill us in the dark?"

After thinking about it carefully, Zhang Cheng felt something was wrong.

If the people in this village really wanted to kill them, they didn't have to wait until dark.

If everyone attacked together, even if Lin Yi and Zhou Kai were chosen by God, it would be a bit difficult to deal with them.

Using the round-robin battle to constantly consume their physical strength, they will be defeated sooner or later.

"Huh?" Zhou Kai slowly moved towards the window and listened more carefully.

"Why are they not moving?"

The footsteps stopped at this moment.

Originally, they thought that these villagers would attack them in the dark, so the situation that Zhang Cheng and Zhou Kai had inquired about was explained.

Outsiders would be killed by the villagers, so they didn't see more people from outside like them here.

However, if all these villagers stopped, it meant that they had no intention of attacking.

But even so, their behavior was very strange.

"Could it be that they have all returned home?" Zhang Cheng guessed.

Lin Yi shook his head, thinking that Zhang Cheng couldn't see in the pitch-black environment, so he said: "It shouldn't be."

"The footsteps stopped at the same time, and, along with the footsteps, there was also..."

If it wasn't dark, Zhang Cheng would definitely see that Lin Yi's face turned a little ugly.

"And their breathing." Lin Yi whispered.

The moment the words fell, a strange sound reached the ears of Lin Yi and Zhou Kai.

"Gurgle--"

"Gurgle--"

"Gurgle--"

The strange sounds became more and more, and the sounds that came one after another sounded like someone was drinking water in big gulps.

Lin Yi couldn't help but want to see what was happening outside, but if he made a light now, it would definitely attract their attention.

That night, Lin Yi and the other two hardly closed their eyes.

Especially Lin Yi and Zhou Kai, they took turns to increase their sensory organs and kept alert at all times.

The strange sound of "Gurgle" continued, and it was unknown how long it had been before the strange sound finally began to gradually disappear.

The footsteps of the villagers sounded again, and as before, they moved slowly and slowly.

After a while, a faint light lit up from the wall.

The mosses emitted light again, and this underground world ushered in the dawn.

Lin Yi could not wait to walk to the window and carefully glanced outside, but even with enhanced vision, he did not find anything strange.

"It seems that everyone here has gone back."

Someone walked out of the house in the distance, looking energetic. After stretching, he grabbed the hoe in front of the door and walked towards the field.

Although he did not understand what happened last night, at least Lin Yi and his friends were safe.

But when Lin Yi thought of this, a scream sounded in this underground world.