Wang Tian, who returned to the cave, came to the sacrificial platform, folded his hands, and hummed words that he couldn't understand, and after a while, he picked up the spear he had brought with him when he crossed over, took off the spear head, and put it back on the sacrificial platform. Then he dragged his gun and stick back to the place where he had just fished.

Wang Tian didn't blush at his single-minded action just now, he needed appeal, he needed the convincing of everyone, and pretending that his wisdom was obtained after praying to God, which would help consolidate his position and prestige.

In this way, it is possible to lead the tribe to survive in this cruel ancient era, and go further and further.

Religion is not undesirable, it is reasonable to appear, compared to the future generations who only have money in the eyes of the people, and will do anything for their own interests, such a person can no longer be called a human being. Only by being afraid can we forge ahead, and madness like Hitler can only lead to destruction.

In the cave, several pregnant women with big bellies, who were taking care of a few young babies, were stunned when they saw Wang Tian's actions, they knew that no one could move the altar except for witches, including the leader. But no one said anything about him, a visitor from outside the world.

The spear he brought over when he crossed over, the head of the spear was plastic, and the body of the gun was originally plastic, but Wang Tian replaced it with a hollow metal tube. This is found in the unit warehouse, the length is less than two meters, the weight is about ten catties, and it is not very rusty, the sound of the landing is crisp, it seems to be steel, and I don't know what it was originally used for.

Wang Tian thought it was appropriate, so he used it for his usual fitness and martial arts. Aside from the bunch of keys he had brought with him when he crossed over, this tube was the only metal in the world, and he planned to use it as a hoe by flattening and bending one end.

As for the pair of double maces, they are proper plastic foam props, and there is no use for fart. In addition, there is a good thing on that set of keys, a military Swiss Army knife, completely made in China, distributed by the army, and the quality is leveraged. That's a good thing, especially in this day and age

Wang Tian came to Wu and asked him to take a piece of stone, completely flatten one end of the steel pipe, and then in a suitable position, after smashing a little flattening, the steel pipe was inserted into the crack of the rock and bent into a figure 7 shape many times, so that it was not easy to break.

And just like that, a simple hoe appeared. Wang Tian took it in his hand and tried it, but felt that the weight of the head was too light, and it was not very easy to hoe. I can only make do with it.

After this operation, the witch who watched it was distressed, in his opinion, this is a stick that I don't know what material it is, it is not available in this world, and it is a pity to be bent.

But he didn't make a sound, just looked at Wang Tian quietly, not knowing what he was going to do.

After Wang Tian chose a place, he began to draw a line parallel to the stream with a hoe, and then dug it up with a hoe. A trench 1 meter wide and 50 centimeters deep was dug out, and the excavated soil was piled up on both sides of the trench. After digging a little out, he handed the hoe to a primitive woman who was fishing, and motioned for him to continue digging according to the line he had drawn. The length of the digging is less than ten meters, which is not very long, but because it is at least half a meter deep, and the tools are not suitable, this is not an easy job, so they will take turns later.

And the half-grown group of children could not let them sit idle, and motioned for them to pile up the excavated earth on both sides of the ditch. Wang Tian watched them operate for a while, and when he saw that everyone understood what he meant, he turned around and left.

Although Wu didn't understand why he did this, he didn't stop it, and watched curiously.

Wang Tian found a pile of thick wood from the vicinity, and found a handful of rattan, and after gesturing in the water, he squatted on the ground and tied a wooden fence with rattan, crossed these wooden sticks, wound them many times to make sure that they were tied tightly, and then went to break a bundle of thin branches back, and tied them with rattan to form a fence gate. Then put the wooden fence into a narrow opening in the stream, and fix it with stones and earth above the ground, and then put the fence gate into the water, and place it against the wooden fence just now, and fix the fence gate and the wooden fence with rattan for a while. Now that the outlet has been made, all that remains is to wait for the ditch to be dug and then block the upstream with stones, which will lead the water into the dug ditch and divert the water from the creek. Take advantage of the drop in the water level of the creek to allow water to flow naturally from the wooden fence.

With wooden fences and fence gates, not a single fish can run.

After the downstream was finished, Wang Tian beckoned a few older children and found a pile of large and small stones and stacked them in the position where they were ready to block the water.

Everything is ready, only the east wind is owed!

Wang Tian washed his hands, and now just wait for the ditch to be dug.

Wu looked at all this with question marks on his face, and didn't understand how he could catch a fish like this? There was no record of such a method in the past.

Wu Zhen couldn't help the curiosity in his heart, and came over to ask, but Wang Tian didn't answer, pulled him to a stone, pointed to the stone, "sit", and pointed to the person who was digging the pit, "Wait". Seeing that Wu didn't move, he pressed Wu on his shoulders and asked him to sit down, "Sit, sit."

As for letting children be his spokesperson, Wang Tian already had an idea in his heart.

Just like just now, through a word or a word, let primitive people slowly understand the meaning of this word or this word, and through a period of accumulation, they can understand their own consciousness.

And as we spend more time together, we will be able to communicate.

"God, tell me," Wang Tian said, pointing to the sky, to himself, and to the man who was digging a ditch. With the wisdom of Wu, you should be able to understand what he means.

"Sit, wait".

It was almost dusk, and through the unremitting efforts of five primitive women and a group of children, the drainage ditch was finally dug successfully.

Wang Tian walked over, took the hoe, and gave a thumbs up to the people digging the ditch. "Okay, hard work".

They deserve to be celebrated, and this is probably the first artificially altered landscape in history.

The progress of mankind has been continuously advanced and developed through the process of fighting with the heavens and the earth.

This gesture is understood by all people, regardless of whether it is Chinese or foreign, ancient and modern.

Wang Tian led everyone to the stone accumulation place, dug up the last layer of soil in the drainage ditch, the stream gushed in, the water flow in front of the stone accumulation was significantly reduced, Wang Tian prepared the stones, carefully stacked up, the water flow in the creek has changed the flow direction, held a few handfuls of soil in both hands, and stuffed the stone not full of places, the water in the original waterway quickly discharged towards the fence mouth, except for a few particularly low-lying places, other places have bottomed out.

A miracle occurred, and fish jumped on the bed with a dry cough.