Because of the identity of the dark department, it only took half a day for Hinata Mirror to investigate the details of the third class of the enchantment class, and confirmed that none of the four of them were sentient ninjas.

In this way, Hinata finally made up her mind to place the laboratory in the 'Forest of Death'.

The location he chose was in the dense forest at the corner of the 'Forest of Death', which was very remote, on the edge of the entire training ground, and rarely set foot by ninjas.

And that dense forest is in the area of influence of the enchantment node.

In the interior of the village, once a sentient ninja approaches that area, their perception will be affected by the nearby barrier nodes, resulting in a certain degree of deviation.

Outside the village, the perception of a sentient ninja is directly blocked by the enchantment.

Therefore, this place can be said to be one of the many perceptual blind spots in the village, but because the area is too small, it is not a strategic place itself, and there are no important facilities nearby, so no one cares.

After the location was chosen, the Hyuga Mirror did not delay and immediately started construction.

In his plan, the laboratory was located more than ten meters underground, so the entire project was very large.

Hinata Kagami and his shadow clone, plus three generations of wind shadow puppets joined forces, and it took a whole week to complete the main structure of the laboratory.

The ground-level entrance to the underground laboratory, in the hollow of a large tree.

There is a special mechanism in the tree hole, and if someone touches it by mistake, it will immediately detonate the detonation charm hidden in the tree hole, and completely blow up the entrance part of the ground.

And the underground passage under the tree hole was also arranged with several secret sealing techniques by the Hyuga Mirror.

Once an outsider breaks in, the sealing spell will be activated, and hundreds of detonation charms hidden in the entire underground passage will explode together, blowing up the entire underground passage.

After passing through the underground passages, the main part of the laboratory is located.

Since then, the three generations of Wind Shadow puppets will spend most of their time guarding the laboratory, ensuring the safety of the laboratory, and taking away important test items and destroying the laboratory in the event of a strong enemy breaking in.

During the entire construction process, in order to maintain secrecy, all the dirt and gravel excavated from the ground were sealed by the Hyuga Mirror with storage scrolls, and then the three generations of Kazekage puppets were taken to the far wilderness to be discarded, so although the construction amount of the entire project was not small, the appearance of the ground above the laboratory did not change from beginning to end.

Even if someone who is familiar with this place passes by, they will not see the slightest clue.

After completing the main part of the laboratory, Hinata moved the experimental instruments into the laboratory one by one.

Large test benches, high-precision microscopes, large cell incubators, large nutrient tanks, large cold storage, etc., all of which he looted from the Tuanzang laboratory, became the first belongings in his own laboratory.

After placing the instruments in the right position, Hinata took the notebook he carried with him, wrote and drawn.

After a while, his face sank.

This laboratory is the key to whether he can climb to the pinnacle of the ninja world in the future, and in his huge plan, it will take on at least sixty percent of the research tasks, so a large number of various experimental instruments are required.

According to his estimates, at least 20 large instruments are needed, and hundreds of small instruments are required.

But at present, there are only eight large instruments looted from Tuanzang, and the gap is more than half, and the gap of small instruments is more than ninety.

"All of them add up, at least three billion!"

After listing the missing instruments one by one, and then estimating the price, Hinata Mirror's forehead suddenly twisted into the word 'Chuan'.

Scientific research has always been a big consumer of money, and if you want to produce scientific research results, you must first spend a large amount of money, which is the case in ancient and modern China and abroad.

This is also the reason why Orochimaru wants to cooperate with Danzang, because as the advisor elder of the village, only Danzang can give him enough financial support.

It is obviously unrealistic to get three billion in a short period of time, so the Hyuga mirror sketched out the notebook again and selected some instruments that are urgently needed at present.

"A billion..."

After calculating the price, these much-needed instruments add up to about one billion yuan.

As long as one billion yuan is collected and these much-needed instruments are purchased, then Hinata's huge plan can start immediately.

Thinking about it, it seems that the only way to get together a billion as soon as possible is to become a bounty ninja.

After all, with Hinata's current strength, he can easily deal with most of the bounty targets, as long as he doesn't touch those targets with sensitive identities or strong strength, it is still relatively easy for him to make money.

And if you want to be a bounty ninja, Hinata Mirror must prepare a new identity.

After all, the black market has the rules of survival of the black market, and inexplicable people, the black market generally will not accept it, so the Hinata mirror needs a vest, a vest that can adapt to the rules of the black market.

Only by making a name for himself in the black market and winning the trust of his employer can he successfully accept the bounty and receive the bounty.

After a moment's thought, Hinata took out a cloak and a mask.

The cloak and mask were specially prepared by him, at first just to facilitate the concealment of his identity when he acted in secret, but now he needed a new vest, which was just right for use.

The cloak is black all over, with golden lines on the edges, and there is a sealing technique arranged by the Hyuga mirror himself on the inside, which can isolate most exploratory ninjutsu.

The mask is black and white, with a strange style of ghost king's face, and there is also a sealing technique on the inside, which can isolate a certain degree of exploration ninjutsu.

After trying to put on this cloak and mask, Hinata Mirror's temperament changed, and from a distance, it looked like a god of death hidden in the dark.

"It's better to have a nickname, why don't you call it 'Yama'."

Playing with the grimace mask in his hand, Hinata Kagami raised the corners of her mouth and laughed...

………

Meanwhile, outside a cave in the Land of Fire.

Obito stepped out of the twisted whirlpool, and Jekuya slowly leaned out of the ground.

Looking at the dark cave, Obito asked, "Is he in there?" ”

Jue nodded: "Well, it seems to be recuperating in it." ”

Obito stopped talking nonsense and walked slowly into the cave.

Shinichi Uchiha, who was recuperating from his wounds in the cave, immediately stood up and shouted, "Who?!" ”

Obito said lightly: "It's me." ”

The moment he saw Obito, Uchiha Shinichi erupted with anger: "You bastard, you dare to appear in front of me!" ”