The three major wars in the ninja world, all kinds of tactics, and base patrol assignments are very mature, and it is basically impossible to touch the Demon Desert with Naruto's brain without intelligence, and Shikamaru is almost the same.

Breaking in is not giving me Airo face, and I can't do it.

This world is rich in tactics, and there are many in your own world.

So after Naruto recalled the various tactics he saw in the movie, he chose the most secure tactic, tunnel warfare!

Depth 30 meters!

If you check it strictly, I'll dig it out of the ground.

The isolation ability of the earth is very strong, unless it is like the Fourth World War, the forces of several villages are gathered to arrange a giant perceptual water balloon that can sense the underground.

Otherwise, except for Hinata and Xiangpho, black and white, few ninjas can perceive 30 meters underground.

Afraid of digging off, Naruto is also preparing to dig three tunnels to the Demon Desert.

The specific construction drawings are as follows

||

||to 30

||Under the meter

———————〉Demon

———————〉Desert

———————〉Underground

The three tunnels, high and low, are parallel to each other, and the distance is finally estimated and dug diagonally.

Whether it's Crafting World or Terraria or Minecraft, this kind of sandbox game has a feature, whether you are a god or a rookie, as long as you don't open the brush data, then you will dig underground in the early stage to develop, drag it out until it rises.

Naruto has a game plug-in, and he has dug a well in Konoha before, so the speed of underground construction is still guaranteed.

Moreover, the doppelganger can also borrow the nine-tailed chakra to turn into claws to dig the soil, and the construction efficiency is definitely faster than that of the shield machine.

As for whether the Nine-Tails would kill Naruto when he saw Naruto using it to chakra dog digging in the dirt, that's another story.

In a test, the patrol range is definitely not as wide as in the big war, and ten kilometers can be considered the sky, plus Naruto's clone is two kilometers beyond the patrol range, at most twelve kilometers.

The distance from Konoha to here was about three days, plus a night's rest, and the next morning's leader's speech, leaving Naruto with little time.

Digging an average of four kilometers per day is not so simple.

The whirlpool construction team is online again, even if the desert night is bitterly cold, it can't stop the emotional doppelgangers, and their enthusiasm is like a fire, burning the entire desert.

It didn't take half an hour to dig 30 meters of vertical.

This way of digging underground to get close to the enemy's base is simply a suffocating operation that no one in the entire ninja world can do.

Because it will suffocate.

Advancing in parallel for less than a hundred meters, the sand behind buried the entrance, the oxygen content was insufficient, and the clones were suffocated by lack of oxygen.

Even if you don't bury the entrance, it is only a matter of time before you lack oxygen.

The doppelganger's injuries will disappear, but the lack of oxygen is not an injury, as long as it is not suffocated to the point of suffocation to death, they have no injuries at all.

A group of enthusiastic doppelgangers may have just burned the fire to the point that their lungs were burned, and they inhaled with their mouths open, in great pain.

Dominated by pain, they clawed and scratched at the walls as a distraction.

The powerful force left scratches and nail marks on the walls, which was terrifying.

After a clone took out the red dye and dipped it on his hands, a group of clones did the same and also took out the red dye.

Even if they were about to suffocate to death, they were playing, but no one shouted for fear of being exposed.

Sealed potholes, silent environments, struggling crowds, scratches on walls, horrific bloody handprints, anyone who looks at them shuddering and has nightmares.

Finally, the first suffocating doppelganger appeared.

The Nine-Tails were dumbfounded.

The doppelganger of this little ghost has died to a new level.

There is a figure in the tunnel like the scene of a horror movie, he is Mo Xie.

Mo Ye sat in front of the teahouse, took the tea and drank it all, made a scholarly salute to the crowd, and whispered: "Life should be a masterpiece, death is also a ghost, brothers, see you in the next life!" ”

Although it feels strange to speak Japanese, the clones understand it, and one of the clones clenched Mo Ye with a fist in return, then rolled his eyes and fell to the ground and passed out.

After more than ten seconds, it may have been judged to be a brain injury, and it disappeared with a bang.

On the other side, Naruto, who was already asleep, was awakened by a feeling of suffocation, and this was the second time he had experienced this feeling.

The first time was when I was a child, when I lived in the countryside, there was a cellar in the house, and that day the cellar lid was opened, and he jumped in from the kang.

His leg was broken, he couldn't get up, the cellar was short of oxygen, he was uncomfortable and rolled, and he hit the cabbage stack and was buried while rolling, unable to move.

If it weren't for Xu's mother making cabbage stew that day, he would have hung up.

At the same time, the pain of relieving the doppelganger was too great, and Naruto opened a portal for them, and on the other side of the door was the forest, hoping that they would try the mori breath.

However, the doppelgangers did not go, and they showed the same high-spirited spirit as their revolutionary predecessors.

It is better to die than to give in to the forces of evil.

You black-hearted boss is mining without a license, and now that it's difficult to get out of the mine, you don't want to run.

Let's feel the pain together!

The spirit is commendable, but according to the relationship, they would rather die than give in to their own people.

Naruto stepped out of the house to get some fresh air.

The memories of the clone's constant death left him a little confused.

One second he breathed air, and the next he was suffocated.

It feels terrible.

After this batch of doppelgangers died, Naruto sent out the next batch of doppelgangers.

This time he learned his lesson, and sent a doppelganger to each mine first.

Then sent to dozens of forests, their task is to seal a barrel of air with rounds, paper, clay and other items, and resist teleportation to the tunnel.

The number of barrels teleported is limited, so there is a clone left in the tunnel to absorb oxygen, and the rest of the breath-holding is excavated, and when it is suffocated, it is separated by the oxygen-absorbing clone by the nine-tailed chakra.

Whoever separates the shadow clone is the state of whom, so the oxygen-inhaling clone is a normal clone, and you can hold your breath for a few minutes.

It wasn't until the mana ran out that Naruto went back to the house to sleep.

However, the death of the doppelganger came back and the feeling of suffocation made it difficult for him to sleep.

"Big fox, stun me." Naruto sacrificed the physical sleep method.

"Okay." The vixen lifts the Coke cup and smashes Naruto to stun before continuing to watch the doppelganger die.

Today the Nine-Tails is an eye-opener.

It didn't even know that a creature like a human could die so painfully.

The next day, Naruto woke up a little late, he didn't sleep well last night, and he woke up feeling a little tired.

The clones were still digging and dying, so Naruto was dropping faster when he practiced senjutsu.

But he believed he would get used to it.

Sure enough, in less than three days, he was adjusting to wave after wave of suffocation.

Naruto had become accustomed to an extremely painful death like self-detonation, and after experiencing suffocation this time, his pain endurance had increased greatly, and he felt that there was nothing to fear anymore.

And how can death be more painful than these two?

Due to the lack of support, most of the place where the tunnel was dug first has collapsed, which is also the reason why the village uses this method, and the gains outweigh the losses.

In the tunnel, the iron pillar holding the bucket to absorb oxygen looked at the watch, according to the time of the original book, the candidate should have arrived in the Demon Desert.

took out the map and spread it on the barrel to convert the distance, and the iron pillar patted the barrel: "Everyone work hard, dig forward two kilometers further, and even a girl will dig into the Demon Desert!" ”

The doppelganger in charge of the excavation rolled his eyes and glared at him, and... He's dead.

Suffocated.