Zongman: My Brother-in-Law is the Heaven and the Tyrant

The old man was very happy.

"Old man, five hundred years is too much of an exaggeration." Nurarihyon reminded.

"Heh, do you have any objections?" Nurarihyon glanced at him.

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

"Hmph." Nurarihyon snorted and ignored the "rebellious son" beside him.

Feeling the strength of a young and strong body, he couldn't help but sigh.

Thinking back to the beginning, because Yuyuko took his heart away, his life span was greatly shortened. Originally, his appearance should have been old, until Ryubun brought the two young people home.

...

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

If you don't have a problem with your brain, you definitely won't do such a thing.

"Try it. Anyway, the situation won't get worse." Nurarihyon crossed his arms and advised in a very "filial" way, "My two friends are not ordinary. What if they are cured? Besides, they won't die if they are not cured. It's definitely worth a try."

The whole room burst into laughter.

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

"Is this the father of Ryohan? He doesn't look like him at all."

"Not necessarily. Look at the shape of his head. Maybe Nurarihyon'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 people didn't notice him at all, and even wanted to shave him in front of him, Nurarihyon had to cough twice to show his presence.

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

"Ieiri Shoko."

"Jingu Tsukasa."

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

Ieiri Shoko: "Missing a heart?"

Nurarihyon: "Do you have a solution?"

Missing a heart is a sure death for a human, and he is barely able to survive with his powerful strength and the body of a monster.

"Wouldn't it be enough to let you grow another one?"

"What did you say?"

Nurarihyon suspected that he was so old that he was hallucinating.

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 the ear problem."

Nurarihyon: "Be considerate, old people will inevitably have various problems."

Ieiri Naoko nodded, "That makes sense. It is said that when monsters get old, they will also have senile diseases like humans?"

Jingu Tsukasa urged, "Isn't there a ready-made one here? You can study it."

Ieiri Naoko was shamefully tempted.

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

The racial talent of the Nurarihyon is not reflected at this time.

Nurarihyon scratched his head, "Since you were brought here by this kid, let you try it."

Jingu Tsukasa: "I know you are anxious, but don't be anxious, why don't we talk about the consultation fee?"

Nurarihyon was stunned, then laughed out loud: "Hahaha, what arrogant little ghosts!"

Then he waved his hand.

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

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

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

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

Competing with monsters for life? If they really cure me, even if I live a hundred years, I can't outlast them.

Jinguji: "Then I'll owe you a favor first, and we'll talk about it after the treatment."

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

Soon, Nurarihyon prepared a room.

"What is this?" Nurarihyon asked, looking at the black stick handed over by Jinguji.

"Medical props, just insert it." Jinguji raised the black stick.

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

Nurarihyon's eyes widened, "Where to insert?"

Could it be... that place?

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

If that really happens, then life will be short.

Fortunately, Jingu Tsukasa's answer did not make him lose his integrity in his later years.

"You can insert it anywhere."

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

Then he took

The black stick was inserted into the palm without blinking.

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

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

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

It was so real that it made his body feel illusion...

This kid is not simple!

"Glass, I'll leave it to you next."

Jinguji stepped aside, and Ieiri Glass 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 the reversal technique that no one in the curse world had learned for many years would appear in front of me, and it was a rare one that could heal others, and it was used to heal myself, a monster...

It's really interesting!

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 technique? That's a good idea, kids."

Jinguji complained, "If you're not a monster, there's no need to go through so much trouble."

If the other party is not a monster, he can directly possess the other party and use the reversal technique to repair the heart.

But because he is a monster, this method can only be used.

Due to the characteristics of the technique that brings cursed power, releasing the reversal technique to treat others will produce rejection, so only people like Nozomi who don't have a technique or have a strong tolerance for the technique can use the reversal technique to treat others.

And because it is a treatment for others, the control of cursed power must not be as fine as for oneself, so even if it is restored, there must be organ residue.

In other words, it can only be repaired, not created.

And in the case of Nurarihyon's heart being directly gone, Nozomi Ieiri can't create a heart directly, so Jinguji first used illusion to create an illusory shell, and all Nozomi has to do is fill this shell.

After an unknown amount of time, the treatment was finally over. Ieiri Naoko was soaked in sweat and collapsed to the ground like a female corpse just fished out of the river.

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

She just wanted to sleep for three days and three nights.

Feeling the strong heartbeat coming from her chest and her powerful body, Nura Naoki clenched his fists.

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

"I keep my word. I owe you a favor. At the same time, I declare in the name of the first general of the Nura Group that you will be our Nura Group's eternal friends in the future!"