Zongman: My Brother-in-Law is the Tyrant

"Old man, five hundred years is too exaggerated," Nurarihyon reminded.

"Oh, do you have any objections?" Nurarihyon glanced at the other person.

Nurarihyon shrugged, "If you say so, then so be it."

"Hmph." Nurarihyon snorted and no longer paid attention to the "rebellious son" beside him.

I can't help but feel the power of my young and strong body and sigh with admiration.

Thinking back, because his heart was taken away by Yuyuko, his life span was greatly shortened. He should have looked very old until Koiban brought the two young men home.

……

"Doctor? Them?" Nurarihyon looked at the two elementary school students in front of him and felt that his son was the one who needed to see a doctor.

You definitely can't do such a thing unless you have some problem with your brain.

"Just give it a try. The situation won't get any worse anyway." Nurarihyon crossed his arms and advised in a very "filial" manner, "My two friends are not ordinary people. What if they are cured? Besides, they won't die even if they are not cured. It will definitely be worth a try."

It was just hilarious.

Nurarihyon turned his attention to the two people who were "whispering".

"Is this Liban's father? He doesn't look like him at all."

"Not necessarily. Look at the shape of his head. Maybe Nura's hair is like this too."

"Eh~ It feels weird just thinking about it."

"I want to dissect it."

……

"Cough cough!"

Seeing that the two men didn't pay any attention to him at all, and even wanted to dig him up in front of him, Nurarihyon had to cough twice to show his presence.

"Um...what's your name?"

"The family is made of glass."

"Jingu Tsukasa."

"Are you the ones invited by this kid Koiban to treat me? Do you know what disease I have?" Nurarihyon asked with interest.

Ieiri Naoko: "Missing a heart?"

Nurarihyon: "Do you have any ideas?"

Without a heart, a human being would surely die. He was only able to hold on thanks to his great strength and the body of a monster.

"Wouldn't it be fine if I just let you grow one?"

"What did you say?"

Nurarihyon suspects that he has become so old that he is beginning to have auditory hallucinations.

Otherwise, how could someone say that growing a heart is as simple as growing hair?

Ieiri Naoko turned to look at Nurarihyon, "You didn't mention that there is a problem with your ears."

Nurarihyon: "Please be considerate. Old people are bound to have various problems."

Ieiri Naoko nodded, "That makes sense. When monsters get old, will they also have age-related diseases like humans?"

Jingu Si urged, "There is a ready-made one here, you can study it."

Ieiri Naoko's heart was shamefully moved.

The corner of Nurarihyon's mouth twitched, "Don't treat me like air!"

Nura's racial talent is not reflected at times like this.

Nurarihyon scratched his head and said, "Since you were brought here by this guy, I'll let you try it."

Jinguji: "I know you are in a hurry, but please don't worry, why don't we talk about the consultation fee?"

Nurarihyon was stunned for a moment, then burst out laughing: "Hahaha, what arrogant brats!"

Then he waved his hand.

"As long as you can cure me, I will owe you a favor."

Ieiri Naoko's eyes lit up, "Including letting me dissect you?"

Nura: "...I can give you my body after I die."

"Oh. Forget it then." Ieiri Naoko's expression suddenly turned cold.

Competing with monsters for life? If he is really cured, even if he lives a hundred years, he will not be able to outlive the monster.

Jinguji: "Then I'll owe you the money for now and talk to you after you've been treated."

"No problem. I keep my word." Nurarihyon patted his chest and promised.

Soon, Nurarihyon prepared a room.

"What is this?" Nurarihyon asked as he looked at the black stick that Jingu Tsukasa handed over.

"Medical tool, just insert it." Jingu Si raised the black stick.

The black stick is a product of the Rinnegan. It can block the opponent's special powers, such as chakra, cursed power, and demonic power. It can also be used as a medium for Jingu Tsukasa to possess or cast illusions.

Nurarihyon glared, "Where to insert?"

Could it be... that place?

Thinking of this possibility, Nurarihyon's handsome face turned green.

If that's the case, then your life will be short.

Fortunately, Jingu Tsukasa's answer did not put him in disgrace in his later years.

"You can put it anywhere you want."

Nurarihyon heaved a sigh of relief, "That's good."

Then he took the black stick and inserted it into his palm without blinking.

Numbers appeared in Jinguji's right eye, and he cast a tangible illusion.

"Hmm?" Nurarihyon felt that a gap in his body was suddenly filled, but it still felt a little empty.

"Using illusion to create internal organs?" Nurarihyon thought to himself.

It was so real that it even gave my body an illusion...

This kid is not simple!

"Glass, I'll leave it to you from now on."

Jinguji stepped aside and Ieiri Shoko stepped forward.

The slender palm was placed on Nurarihyon's chest, and the halo of the reversal technique lit up.

"Reversal technique?" The knowledgeable Nurarihyon recognized it.

I didn't expect that a reversal technique that no one in the world of curse arts had learned for many years would appear in front of me. Moreover, it was a rare technique that could heal others, and it was actually used to heal a monster like me...

What a lot of fun!

Nurarihyon clearly felt that the emptiness was gradually filling up, and at the same time he understood the other party's treatment ideas.

"Using illusion to create a fake heart to deceive the body and reduce the difficulty of the reversal treatment? That's a good idea, kids."

Jinguji complained, "If you weren't a monster, there wouldn't be any need for such trouble."

If the opponent is not a monster, you can directly possess the opponent and use the reversal technique to repair the heart.

But because it is a monster, this is the only method.

Due to the characteristics of the technique that brings cursed power, releasing the reversal technique to treat others will produce rejection. Therefore, only people like Nozomi who do not have the technique or who are very tolerant of the technique can use the reversal technique to treat others.

Moreover, since it is treatment for others, the control of cursed energy must not be as precise as that for oneself, so even if it recovers, there must be some organ residue.

In other words, you can only repair, not create.

In the case of Nurarihyon whose heart is gone, Nozomi Ieiri cannot create a heart directly, so Jingu Tsukasa first uses illusion to create an illusory shell, and Nozomi's job is to fill this shell.

After an unknown amount of time, the treatment was finally over. Ieiri Naoko's body was soaked with sweat, and she collapsed to the ground like a female corpse that had just been fished out of the river.

"I'm so tired. Don't ask me for this kind of work in the future."

All she wants now is to sleep for three days and three nights.

Feeling the strong heartbeat coming from his chest and the powerful body, Nurarihyon couldn't help but clench his fists.

He stood up and said to the two of them solemnly:

"I keep my word. I owe you a favor. At the same time, I declare in the name of the first-generation general of the Nura Group that you will be our eternal friends from now on!"