Chapter 421

A week later.......

With the efforts of the ten thousand shadow clones, the Science Truth Society, and the Mechanicum, Naruto Uzumaki dug a huge underground city directly 3,000 meters below the existing territory of the Ninja Alliance.

Even the underground areas of Oni Country, Takigakure Village, and Nadeshiko Village, which had just joined the Ninja Alliance, were connected.

The outer perimeter of the dungeon was built with bedrock, hollowing out most of the ninja world, but there was no engineering accident at all.

At that time, several Hokage and Konoha senior officials discussed what kind of dungeon it was, but in fact, what they really envisioned was...

In a very small underground space, a shelter can be built that can accommodate the current people of the Ninja Alliance.

Can.......

This kid Naruto has almost hollowed out the ninja world! ?

Everyone stood in the newly built underground city, looking at the black and gray stone walls around them, still feeling very panicked.

Although Naruto's chest was pounding, he assured them that even if the sky fell, this underground city would not collapse...

Even Sasuke, who believed in his good brother, was panicking now.

He always felt like something big was going to happen.

Everyone knows what Huang Mao has promised...

Then you can basically imagine the worst possible outcome.

The dungeon was built 3,000 meters underground. Naruto dug a total of eighteen levels with reference to the setting of the eighteen levels of hell in his previous life.

Eighteen has always been a very powerful number.

For example, the eighteen levels of hell in mythology, the most powerful martial art of subduing a dragon with eighteen palms, and the best movie must be Eighteen...

With the addition of dungeon elements, it can be said to be a combination of Chinese and Western elements.

The first floor is the upper floor, which is specially used as a living area for people and is also the safest place in the future.

And every level down...

From now on, it will become a place for everyone to experience and improve their strength.

Naruto classified his monster eggs from 1 to 90 based on Uzumaki Stark.

Starting from the second floor, he put some basic monsters in it.

The kind that doesn't use mods.

Such as creepers, spiders, skeletons, zombies, etc.

They are some ordinary monsters.

The monsters will become stronger as you go deeper into the second floor.

They are basically powerful creatures such as endermen and piglins.

Come to think of it...

Adventurers in the ninja world shouldn't have much trouble dealing with these monsters, right?

Although the difficulty is a little bit, these monsters drop items, and Naruto has placed treasure chests on each level.

The treasure chest contains some weapons that ordinary people can use, as well as potions that enhance strength, enchanting bottles, etc.

The rewards are extremely generous.

This can also be regarded as a motivational method for Naruto to improve everyone's strength.

Of course, since the treasure chests are all placed...

Naruto was worried that this group of people would not appreciate this hard-won opportunity to become stronger, so he specially designed the level after an old Miyazaki villain.

For example, things like opening doors to kill, arrows crossing bridges, and Mimic monsters are almost full of details.

Naruto believed that everyone in the ninja world would be grateful to him from the bottom of his heart.

As for the monster experience on the lower level, it starts to become rich and interesting.

Like some Western fantasy module with slimes, dragons, skeleton mages, orcs, etc.

Or monsters from monster modules, monsters from horror modules such as Silent Hill.

Its intensity is getting stronger and stronger, and the monsters are killing shadow-level experts one after another.

When it came to the last level, Naruto considered that it would be difficult for everyone to pass the level, so he didn't embarrass everyone too harshly.

Therefore, he did not release a single monster on the 18th floor.

He just placed a golden apple engraved with the Flying Thunder God's mark.

As long as someone inspires with power, he and Sasuke will teleport to the scene.

Since they are all dungeons...

It makes sense that Naruto Uzumaki is the final boss.

Naruto stood in the dark dungeon with his hands on his hips. Thinking back to this dungeon, a sense of accomplishment instantly filled his heart.

Tobirama's face was distorted. He looked at the dark passage in front of him, which was like a dungeon. He really wanted to go up and give that yellow hair a kick.

Take a look at your surroundings...

There were burning torches hanging on the left and right sides of the long and narrow passage, and the sound of dripping water and the sounds of mice echoed all around.

There are even some sounds that are very scary to mention.

At this time, Tobirama was already shouting crazily in his heart.

asshole!

We are building a shelter!

It’s not about building a large dungeon that can lock people in! !

Tobirama was really speechless about this boy.

Earlier he also saw Naruto taking out street lamps, lighting lamps and a series of electrical equipment...

If you leave these things unused, you will have to do this kind of underworld work at the entrance, right?

Tobirama followed Huang Mao and walked in the dark and gloomy passage. He felt more and more something was wrong, so he pulled Sarutobi Hiruzen and asked in a low voice.

"Monkey, you know something about him..."

"Let me tell you...whether this guy is trustworthy or not."

Sandai touched his beard, but suddenly realized that he had plucked out all his beard these days.

He could see Tobirama's uneasiness.

Actually normal.

Even though he had grown up watching Naruto, he felt very uneasy walking in such an environment.

Let’s not talk about whether this dungeon, which is half the size of the Ninja world, will collapse.

Even the howling sounds coming from the darkness from time to time are quite penetrating.

The third generation thought for a while and felt that no matter how outrageous Naruto was, he would never do anything to harm everyone.

Anyway...

Now this kid is the leader of the Ninja Alliance.

If you spend so much effort to harm people...

What is this guy trying to do?

After walking a few dozen meters, Sandai reluctantly spoke to Tobirama.

"It should...should...be reliable, right?"

The Sandaime said and then remembered that during the construction process, Naruto was still planting and plowing the fields in the underground city.

The food alone...

The three generations all felt that Naruto had done a good job, at least everyone didn't have to worry about going hungry when they came here.

"I saw that Naruto stored a lot of food on the first floor."

“We even raise a lot of livestock such as chickens, ducks, cattle, and sheep.”

"I can't guarantee anything else..."

“But this kid’s designation for farming is reliable.”

When Tobirama heard this, he opened his mouth, looking like he was hesitant to speak.

Jiraiya put his hands behind his head and walked beside Naruto, curiously looking at the surrounding environment as he walked.

"There are many roads, so you have to be so gloomy, right?"

After he finished speaking, he pointed to the torch stuck on the wall.

Sasuke also turned to look at Huang Mao, wondering what the kid was thinking.

"You don't understand."

"That's what dungeons are like."

Naruto put on a serious face and said in a serious tone.

Within two seconds, he said with a smile again.

"The passage has to save costs. The conditions of the residential area inside are no worse than those outside."

"There are hot springs, game arcades, dance halls, and movie theaters all available."

"Everyone is going to fall in love with this place."

Naruto really put a lot of thought into the living area on the first floor, in order to first let everyone in the ninja world experience a better life, and then when they explore the second floor...

Let them know what is dangerous in the world.

Of course, before this group of people enter, Naruto will give everyone a unique "identity token" with near-death teleportation.

"ah?!"

At this time, after hearing what Naruto said, the eyes of everyone behind him lit up.

According to what you say...

It seems that it is not unacceptable for the passage to be gloomy at all.

........