In the dark tunnel, two people, one big and one small, walked down side by side. There was no light, only the sound of two people's footsteps, and in the field of vision, there was no difference between darkness and light in the world.

"Second grandfather, I didn't expect there to be such a long secret passage under your house."

"Huh...... There are many things you don't know, there are secret rooms all over the ground of Konoha and the clan lands of various families, ancestral halls, the base of the dark part, the base of the roots, and the laboratory of the Great Snake Pill Kid......"

"It looks like a huge Konoha leaf, but in fact, the ground is about to be hollowed out." Tianren and Yan suddenly stopped and patted the wall on the left, "Look in this direction with your white eyes, it's a laboratory at the root, and there are a lot of shady things in it, and this is only one of the small laboratories. ”

Yan looked in the direction indicated by Tiannin, but he didn't see it, and the long-range effect of running the chakra magnifying the white eyes was amplified.

Now I see it.

"Tsk......"

Yan turned his head with some anger on his face, and some unbearable.

In a small laboratory, there are some prisoners of war from the other four ninja villages during World War II. The poor chakra in their bodies shows that they are just cannon fodder for war, and they have no value to let the shadows of the villages take money to redeem them.

"In the future, in Konoha, look into the ground with less white eyes, the darkness of Konoha is far beyond your imagination. Knowing and seeing with your own eyes are two different things, although you are a ninja, after all, you are still young, and some things are better to know when you are a little older. ”

Tiannin's words are full of concern, in this ninja world that never pays attention to children's mental health, Tiannin's words are simply the sun in the dark.

However, he didn't know that Yan was a normal person with a complete education and a sound outlook.

Without waiting for Yan to speak, Tianren continued: "Most of the more important places have enchantment techniques, which can block ninety percent of the perception, including the white eyes. But with the purity of our white eyes, simple enchantments can be passed through directly, and the slightly more difficult ones depend on the heat of your sealing technique. ”

"Alright, it's just ahead."

Tiannin took Yan to the end of the secret passage, which was a place about five meters in length, width and height, in a very deep underground, looking up, almost opening his eyes to the maximum to see the ground.

The chamber was empty, with only a mat and no place to illuminate.

"It's still relatively deep here, and the air circulation is not very good, so to make a long story short."

"I brought you here to teach you some forbidden techniques, and there is only one requirement for these forbidden techniques to be used, that is, everyone who has seen them must die."

Tiannin's tone rarely carried a trace of cruelty, and the little murderous aura that was inadvertently revealed made Yan shudder.

"I see." Yan nodded obediently.

"The first forbidden technique, mind control. This technique is very demanding, as we all know, people's chakras have their own will, but what if the chakra is mixed with a will that does not belong to one's own? ”

Yan thought for a moment and replied, "Chakra is not under his control, will he riot?" ”

"Yes, but it's not that simple, this technique can even suppress the chakra will in the opponent's body, and then suppress the opponent's spirit. Then infuse your will into it, so as to achieve the effect of controlling the other party. ”

"The difficulty of this technique lies in two points, the first point is that you must have a large enough chakra, and the amount of chakra of the object of the operation should be much lower than yours, at most one-third of your own. I've observed the amount of chakra in your body, so I'm thinking of teaching you this technique. ”

"Uh-huh." Yan obediently hugged his feet and nodded, and the whole person gradually became excited, for fear of missing a little point.

How can you miss this kind of valuable knowledge that pours your own things into others, and can even turn others into your own!

In the future, when you see an object that can be used, you can say: "XX, you don't want your body to be controlled by me." ”

Damn, it's exciting to think about.

What a pervert!

Tianren continued: "The second difficulty of this technique lies in the ultra-high chakra fine operation, you have to accurately infuse your own chakra into the subject's body, and you must accurately suppress the will and even spirit of the opponent's chakra. ”

"After dyeing the other person's chakra to your own color, you can even pull out the other person's chakra and use it yourself."

"Xiao Yan, remember my words, anyone who sees you use this technique will die. These two techniques are contrary to ethics and morality, and are contrary to the principles of heaven. I was going to bring it into the coffin, but after thinking about it, I'd better leave it to you. ”

"These two techniques seem to be powerful, but in fact they are not very useful, but they are not recognized by ethics and morality. I don't know what Hinata's ancestors had in mind to develop these two techniques, but they have been passed down from generation to generation. ”

"If in a few decades, Hinata's juniors don't have the ability to keep these two techniques, you can bring these two techniques into the coffin."

Yan nodded, in fact, if you think about it carefully, you can find that these two techniques are indeed chicken ribs.

It's a pity to discard it.

The preconditions for the operation are too harsh, but the effect is really powerful enough to control the will and body of others.

But Yan still seriously learns these two techniques, after all, there are many skills that don't pressure the body, what if you use them one day?

"I've told you the principle of the technique, but your chakra fine operation requirements are not enough, go up now, and then continue to practice for me!"

"As long as you don't die, you can practice to death, cough cough ......"

Tianren coughed twice suddenly, and Yan hurriedly stepped forward to support Tiannin's shoulder.

Tianren waved his hand, pressed one hand on his chest, and said slowly: It's nothing, it's just an old problem. ”

"Xiao Yan, just take this opportunity to explain, when I die, burn my body, remember to burn it clean, not a single hair is allowed to remain. And my eyes......"

Listening to Tiannin's explanation, Yan didn't show too many sad feelings, but just carefully remembered everything that Tiannin explained.

It's like Tianren always said, "Anyway, I don't have much to live, you kid don't hurry up and honor me, otherwise there will be no chance in the future." ”

The old people actually see life and death very openly, and Zhong Yan understood this truth in his previous life.

He has seen his grandparents buy a cemetery for themselves, order life clothes for themselves, and arrange their funeral...... Arrange your own future affairs by yourself, and if you can not trouble your children, you will not trouble them.

When they do these things, they have a very open-minded look on their faces, and there is no reluctance or regret.

When he was a child, Zhong Yan didn't understand, and now Hinata Yan still doesn't understand.

He is very life-sparing.

PS: I'm going crazy about being tossed by papers.