With Ling Yun's defensive strategy, the clansmen can be regarded as seeing a glimmer of hope for survival.

Deep digging refers to the opening of tunnels throughout the village and in every household, so that every household can communicate with each other, and then store the necessary food and drainage facilities in the tunnels.

The current clansmen, young and middle-aged people, are about thirty or forty, and almost half of the female dependents, even the female dependents of the lowest realm, also have the strength to quench the peak of the first order, and their strength has more than doubled compared to before, digging tunnels and building fortifications is not difficult, nor is it slow, under the guidance of Ling Yun, the whole clan is mobilized, and everyone is in full swing.

Thinking that the powerhouses of the Great Banner Tribe were approaching day by day, no one dared to relax, and they all desperately deployed according to Ling Yun's requirements and cast defense facilities.

Not only are the vents in the tunnel built in strict accordance with Lingyun's design, but also the tunnel is reinforced with solid rock, which can at least withstand the bombardment of ordinary strong people.

This is Ling Yun's idea from a movie in his previous life.

As one of the most effective combat terrains of guerrilla warfare, tunnels have been tested by actual combat, and in the era of cold weapons, they have played a magical role, and they are also one of the typical strategies of defeating the strong with the weak and winning more with less.

Of course, it is impossible for Ling Yun to completely copy the structure of those tunnels in his previous life, but according to the special terrain of the village surnamed Ye, let the clansmen dig and build according to the way they are used to and the combat mode they are good at.

The most important thing in the tunnel is that it can be attacked, defended or retreated.

The tunnel is used as a worst-case scenario, once the other party enters the village and prepares to slaughter the village, the tunnel becomes the last line of defense for the clansmen, and once the defense line is lost, they can also enter the transfer channel in time to leave the village and go to the outside contact point.

These people surnamed Ye were simply stunned by Ling Yun's whimsy, how could they imagine that they could still build such a complex and terrifying underground fortification?

No one was not amazed, and the worship of Ling Yun was unprecedentedly high.

As for the problem of accumulating grain, this is easier to solve, Ling Yun personally led the strong hunters in the clan, and also took Ye Ling and Ye Dong's group of children to the depths of the dense forest together, and for a few days, they were trained in actual combat, fighting with primary brute beasts, and fighting with senior brute beasts, so that they could experience life and death, feel bloody, feel the pressure and cruelty of survival, and in a few days, the childishness on each child's face began to fade, and it was replaced by more maturity.

After hunting enough brute carcasses, the women began to bake the dried meat day and night, and the food would never be enough, because every day people had to eat and digest, and the tribesmen of course hoped that the more food the better, but the time was pressing, and no one could say when the army of the Daqi tribe would appear, and everyone could only try to store as much food as possible.

At the same time, Ling Yun arranged to set up several hiding points outside the village, which was used as a period of retreat, in case of emergency.

The most critical part is the frontal area outside the boundary pillar.

The tribesmen have their own methods, and they have set up many hidden traps by hunting and killing brute beasts.

The only regret is that in normal times, the clansmen do not have any decent weapons to use, and the only common thing that is commonly used is the spear, that is, the sharpening of a head with a relatively hard wooden stick as a weapon.

However, Ling Yun gave the clansmen a new way to use this wooden spear, and that was to throw!

Now the realm of the clansmen has been slightly improved, the strength is not what it used to be, and the power of throwing cannot be underestimated, especially the strong young people in the clan, and the strength of some people has reached hundreds of catties.

Ling Yun arranged for the people to make as many spears as possible, and when the people took Ling Yun to look for raw materials for forging spears near the village, they accidentally found a very unique kind of tree, which was the color of black iron throughout, and there were no leaves, only branches.

"This is the Black Iron Divine Tree!"

A clansman introduced.

The clansmen had already set their minds on this kind of tree before, but unfortunately the strength was too small, but even with the current strength of the clansmen, the strong young man still couldn't break the branches of this black iron divine tree.

Ling Yun observed these Black Iron Divine Trees, and soon, he slapped out several palms in a row, and in an instant, the branches on the Black Iron Divine Wood Tree were cut off countless times.

The tribesmen were overjoyed when they saw this.

Ling Yun didn't expect that there would be such a divine tree growing in this forest, it was simply heaven helping me.

With this black iron divine wood as a material to make a black iron spear, the power of the original wooden spear is not as simple as only increasing by two or three times.

Although Ling Yun can't use his spiritual power now, he can't urge the artistic conception, but that kind of Daoist comprehension is still there, but it's just very weak.

He is now in the middle stage of the metamorphosis realm, and he feels that it is a long way to break through to the peak realm, and the suppression of the realm cultivation is too strong in this period of the last Dao law, if it is the peak realm of metamorphosis, he is confident that he can bless a trace of his Dao intent on these spears, but now, he can only bless a little artistic conception on each spear, this artistic conception is the artistic conception of the waves crashing on the shore that he felt when he was in the Ten Thousand Demon Mountains of Bailang City in the wasteland.

These clansmen seem to have a limited understanding of the artistic conception, if everyone can understand and comprehend the artistic conception of the Tao, throwing the spear will have an attack of the artistic conception of the Tao, and the power will naturally go up a notch.

......

Since Ling Yun has spent this time, the time and energy spent mainly on guiding the clansmen to dig tunnels, establish defenses, and make black iron spears, there is hardly a moment of leisure, as for guiding the cultivation of the children in the clan, they can only be handed over to Ye Ling to do.

Ye Ling and Ling Yun have been together for a long time, and they are almost equivalent to another Ling Yun, it can be said that she herself is similar to Ling Yun's temperament, and under Ling Yun's infection, her words and deeds are also deeply affected, that kind of indifference, that kind of calmness, has been deeply inherited.

In fact, she privately obtained a lot of guidance from Ling Yun, including realm perceptions, as well as some of Ling Yun's perceptions about the Dao, and even some core secrets, all of which had been revealed to Ye Ling.

With Ye Ling's urging, the children's cultivation did not fall behind.

As for the entire village, everyone is desperately dedicating their part to the catastrophe they are about to face, at least, the existence of Ling Yun has brought everyone a glimmer of hope to survive, coupled with the unyielding will of the clansmen themselves, everyone will fight for their own living space!

It didn't take long for Ling Yun to complete most of the fortifications of the village surnamed Ye, and at the entrance of the village, near the boundary monuments, and on the giant trees in the deep forest farther away, Ling Yun arranged sentry posts, and of course, there were indispensable traps.

Due to the lack of resources, there is no transmission note to use at all, because all of Ling Yun's resources are in the sea of Yi, and the Qiankun bag on his body that stores ordinary resources has long been damaged when crossing the extreme wall of the firmament, and now, he can only use some limited knowledge he knew in his previous life to teach the clansmen to use a long line, and then each sentry is hexagram with a stone bell similar to a copper bell, once the situation is discovered, pull the long line to warn.

Ling Yun had to supervise the progress of the fortifications every day until he was satisfied, but such a defense would always feel imperfect, but the time was so short that he could only ask his people to try to improve it.

On this day, the old patriarch and the five old clansmen found Ling Yun and brought Ling Yun to the secret room again.

As soon as the old patriarch spoke, he said something that shocked Ling Yun: "Ling Shaoxia, my clan has reached a moment of life and death, and I don't think I should hide some secrets from you, as well as my clan! )