Killing his way through the ninja world, starting from being adopted by the second generation!

As for the specific reason, it's probably because they don't understand it.

"Boring, all Hokage are idiots." Lian Ye glanced at the document and casually tossed it on the table.

I really don't understand, what's the point of reviewing this kind of thing?

Thousand Hands Tobirama: "..."

Well, apart from having a bad personality, he's no different from that kid.

"Old man, you mustn't give yourself away and let the real body find out!" Lian Ye sneered, "He spent a lot of money to build you a laboratory, but he never expected that you would use the laboratory he built to study him."

"This is none of your concern," Tobirama Senju said coldly. "Don't come out unless it's absolutely necessary."

"This is not up to you." Lian Ye curled her lip in disdain. "I will come and annoy you whenever I have time before you make me disappear completely."

As he spoke, his figure disappeared from the spot.

Senju Tobirama's eyelids twitched wildly as he stared at the spot where Renya had disappeared, gritting his teeth in anger.

"You wretched Uchiha brat!"

The Tobirama Senju residence.

"Haha, I love seeing that old bastard want to hit me but can't!"

Lian Ye lay comfortably on the recliner and quickly drifted off to sleep.

"Aha--"

Lian Ye sat up and stretched comfortably. "Taking a nap is so nice! I feel so happy when I wake up!"

It's getting late, time to prepare dinner for that old man.

With that thought in mind, he got up and went into the kitchen to start working.

In the courtyard, a dark mass peeked out from the wall, murmuring softly as it watched Lian Ye's busy figure.

"My cook seems to be sick..."

Chapter 315, I think I said that before?

Black Zetsu didn't notice anything wrong with Lian Ye at first, but during a chance observation, it noticed that there seemed to be something wrong with Lian Ye's body.

Sometimes, after I fall asleep at noon, I feel like a completely different person; my demeanor and behavior undergo a dramatic transformation.

After secretly observing Lianye for a long time, Hei Zetsu knew that there was a chance that Lianye would develop another personality when she fell asleep.

That personality didn't exist for long, only about half an hour...

The first thing he does when he wakes up is to go to the Hokage's office to talk with Tobirama Senju. After that, he goes home and lies back on his recliner.

Overall, the impact on Lianye herself was not significant, but Hei Zetsu was worried that the chef's condition would worsen.

If that personality replaces the real chef, then we're doomed!

It doesn't know if that personality can cook or how good their cooking skills are.

If the skills are good, there won't be a big problem, but if the skills are bad, the chef that it worked so hard to find for its mother will be gone!

"Why is this happening?" Black Zetsu was completely baffled.

It overheard their conversation, which seemed to be related to Tobirama Senju's experiment, but the specific details were unknown.

That wretched Tobirama Senju!

If my cook can't cook for my mother, you can just wait to die!

The thought that Renya might not be able to cook in the future filled Black Zetsu with the urge to kill Tobirama Senju.

What have they done to this perfectly good cook?!

In any case, it must find a way to eliminate the personality that appeared for Lian Ye.

Perhaps, Mother, has a solution.

Before that, it tries to figure out on its own whether it can be completely cured.

Hei Jue has lived for over a thousand years, and this is the first time he has ever seen such a situation.

Blame Tobirama Senju for studying his cook all the time.

If the cook can't cook, it will never let Tobirama Senju go, and it can easily send him on his way with a little planning.

If all else fails, let Madara Uchiha kill that guy.

I believe he would be happy to avenge the cook...

Black Zetsu glanced at Lian Ye, who was busy in the kitchen, before disappearing back into the ground.

Don't worry, cook, I can cure your illness!

Hokage's office.

"boom!"

The office door was pushed open, and Lianye entered the office carrying a food box.

"Uncle, if you ask me, you should just retire. Is it really interesting to deal with documents all day?" Lian Ye asked, puzzled, as she put the food on the table.

Strange, I feel like I've said this before...

Upon hearing this, Tobirama Senju stared at Renya for a while, thinking that the guy was there to tease him.

Fortunately, the person in front of him was the same kid he knew.

"Uncle, why are you looking at me like that?" Lian Ye pouted. "I'm just telling the truth. Only a fool would want to be Hokage if I'm dealing with documents all day long."

The term "idiot" here specifically refers to Konoha ninjas who have been brainwashed by the Hokage's will since childhood.

Wait a minute, don't I think I said that before?

He couldn't help but feel puzzled, as he didn't recall saying these things recently.

However, he didn't think much of it. He had said similar things many times over the years, so he might have misremembered.

Thousand Hands Tobirama: "..."

The case is solved! That guy and Lian Ye are one entity!

Aside from differences in personality, they are practically the same person in every other respect.

Or perhaps, that guy was more like an inherently evil Uchiha clan member, and this kid was his adopted son whom he had raised from childhood.

Regardless of the truth, he was determined to make that guy disappear completely from Lian Ye's body!

"Uncle, why aren't you saying anything?" Lian Ye waved her hand in front of him.

He felt that Tobirama Senju was acting strangely today...

"Hmm, I was daydreaming just now." Tobirama Senju picked up the soup bowl and brought it to his lips.

"Tsk, you're not thinking about some auntie, are you?" Lian Ye asked with a gossipy look.

This old man with thick eyebrows and big eyes says he doesn't want to get married, but secretly he's lost in thought about other people.

"Cough cough..." Tobirama Senju almost choked to death. He glared at him irritably, thinking to himself, "Is this kid really not that guy in disguise?"

However, that guy wouldn't say such nonsense, so it seems the person in front of him really is the kid he knows.

"Haha, just kidding." Lian Ye laughed and brushed it off.

Lately, I don't know what's gotten into him, he just enjoys seeing this old guy get his comeuppance.

"Kid, if you're bored, help me review these documents," Tobirama Senju said, casually tossing a document in front of Renya.

"Shouldn't Danzo be in charge of this kind of thing?" Renya muttered to herself, but still opened the document.

What kind of nonsense is this?

Should we really let him review this?

I simply don't know where to begin!

"Uncle, let Danzo and Hiruzen handle this kind of thing." Renya closed the file and tossed it back.

Instead of letting him handle the documents, he should go home and sleep.

Speaking of sleeping, I feel a little sleepy again.

If you lie around all day for too long, you'll easily get sleepy when you have nothing to do.

With nothing else to do, all I could do was sleep out of boredom.

If you have nothing to do after eating, take a nap! If you still have nothing to do after waking up, take another nap! If you have nothing to do all day, lie in bed and take a nap!

He's just been feeling sleepier lately.

Seeing this, Tobirama Senju showed an expression of "I knew it." Even though her personality had changed, Renya was still the same Renya who scored five points in her academic subjects.

That guy and this kid are only different in personality.

So it seems the situation isn't as bad as I thought...

Of course, he still needed to find a way to eliminate that guy and prevent him from taking over Lian Ye's body.

Ultimately, this whole thing is related to me.

"Hiruzen and Danzo will be able to report for duty tomorrow," Tobirama Senju said.

Otherwise, he could have the two of them handle the documents, and he could use the excuse of evaluating the two of them to slack off.

As long as Danzo is capable of handling government affairs, and with Hiruzen's assistance.

He can then retire in peace and devote himself wholeheartedly to solving Lian Ye's problems.

"Retire early. Why are you still competing at your age?" Lian Ye said softly.

Fifty years old is really not young anymore; you should enjoy the rest of your life.

Just like myself, I've been lying down for several years now, and I'm in a good mood every day.

Tobirama Senju looked pleased. That guy was no match for this kid. It was the boy he had raised since childhood who cared about him, while that guy was just trying to make him angry.

No matter what, he couldn't let that guy continue to exist!

If one day this kid's personality is completely replaced by that guy, he's doomed.

"Yes, I understand." Tobirama Senju nodded. "I will announce my retirement once Danzo is competent enough."

He no longer had the mind to deal with the documents; he just wanted to cure Lian Ye's problems as soon as possible!

He would never forgive himself if Lian Ye were to have any problems.

……

……

P.S.: Thank you so much for the gifts, everyone! I'll be returning them soon, sob sob...

Chapter 316 Four Hundred and Eighty-One Times

Late at night, in Tobirama Senju's laboratory.

This laboratory was built by Lianye at great expense, and it is equipped with the most advanced equipment and instruments in the ninja world at that time, making it an ideal place to conduct experiments.

At this moment, Lian Ye had already fallen into a coma and her limbs were firmly bound.

A thick stack of documents lay before Tobirama Senju, containing experimental data from the past few years. He wanted to know exactly when Renya's body had developed problems.

Each experiment recorded all of Lianye's physical data, making it relatively easy to identify problems.

He abruptly stopped flipping through the pages, his gaze falling on the data from the ninety-ninth experiment. It recorded that during that period, due to the fusion of bloodlines, Lian Ye's mental state was unusually active.

At first he didn’t take it seriously, but now it seems that a new personality has split off from Lian Ye’s body since then.

"I didn't expect that problems had already arisen back then." Tobirama Senju murmured softly, then checked the hundredth experiment on Renya.

After an unknown amount of time, he finished reading all the experimental reports. Indeed, since that experiment, Lian Ye's spiritual energy had been increasing at a slow rate.

Although he noticed this at the time, he didn't take it seriously. Because all of Lian Ye's physical indicators were increasing, he assumed that the increase in mental energy was not a problem.