The Hyuga clan that started in Konoha

What's more, the scroll given by Black Smoke also clearly contained a lot of information about the director of this institute.

To sum up, he is not a good person.

This institute is involved in human experiments and capturing children.

For people like this who have no bottom line, when Cang Si, Minato and the other three were on a mission, they basically killed one if they saw one, or killed a pair if they saw two.

Being soft-hearted towards such scum is being cruel to other good people.

After entering this research institute, Cang Si discovered that there was a different world inside.

Walking quietly along the way, Cang Si had already seen several of the devices on his list.

In some petri dishes, Cang Si could also see human organs, as well as men, women, and children who were made into specimens from life to death.

This made Cang Si even more determined to kill all the guys here and take all the equipment away.

Freeloading is so tough!

Cang Si observed that there were about 20 to 30 people in the entire research institute, and about ten security personnel.

However, Cang Si didn't take them seriously, as they were all similar to the six wandering ninjas that Cang Si had just killed.

These guys are the type that Cang Si can kill one with one move.

Even if Cang Si wanted to, he could use a large-scale ninjutsu to destroy the entire research institute.

But he would not do that, because Cang Si had not forgotten what his main purpose was.

These valuable research instruments are his main targets. As for these scums, they are just targets that Cang Si wants to kill.

Just when Cang Si was about to take action, there was suddenly a commotion outside.

"Huh? What happened? Was I discovered? That's impossible. I've been very careful." Cang Si once thought that he was discovered by the guards here when he sneaked in.

"Oh no, Director Shiratori, there's a bounty ninja outside who's marching in. All our guards have been killed." A researcher shouted hurriedly while running.

"What! Hurry, hurry, take the important research materials and let's go." When Shiratori Yui heard that all the guards were killed, he gave the order directly.

"Director, what should we do with these precious instruments?" a researcher immediately raised the question.

"It's too late to deal with it. Damn it. Let's destroy it all. If we can't take it away, no one else can get it." In Shiratori Yui's opinion, the enemy is most likely coming for these instruments and research data.

All I can say is that Shiratori Yui guessed what Cang Si was thinking, but the person outside was not Cang Si.

The one who came was Kakuzu, the one who wanted Shiratori Haori's life!

He followed Cang Si all the way here, and the two arrived here about half an hour apart.

Cang Si chose to lurk in and find out the situation.

However, Kakuzu arrogantly chose to charge in through the main gate.

When Cang Si hid aside and heard Shiratori Yui say that he wanted to destroy all the instruments, he immediately could not bear it anymore.

It doesn't matter if the information is taken away, as it is of no use to Cangsi anyway. However, these instruments are what Cangsi has worked so hard to get, so how can he allow others to destroy them?

"I'm sorry, none of you can leave today." Cang Si came out from the darkness and wiped the neck of a researcher with a kunai.

"You, you, who are you? Is that guy outside your accomplice?" Shiratori Yui was stunned when he saw a man wearing an ice mask and a snow-white suit suddenly appear.

"I don't know who that guy outside is, but I can't let you destroy the equipment here like that." Cang Si shook his head, denying the answer that he and Kaku were in cahoots.

"So you came here for these instruments. I won't destroy them. I'll leave them all to you, as long as you can let me live."

Yui felt infinite regret.

If he had known that these instruments would attract such powerful people, he should have chosen to sell them at a low price.

I originally wanted to wait for a good price to sell it, but now I may even lose my life.

"Oh? Aren't researchers usually very strong-willed? I didn't expect you to be such a person." After Cang Si finished speaking, he used a teleportation technique to appear in front of the opponent and directly blocked his throat with a kunai.

"Why, why?" Even until the hot blood flowed out of his throat, Shiratori Yui still looked at Cangsi with an incredulous look.

"Because, you deserve to die! Go to hell and atone for those who lost their lives because of your human experiments." Cang Si's cold voice finally echoed in Shiratori Yui's mind.

But it can also be said that Cang Si was looking for an excuse to snatch these instruments.

"Help!"

"Killed!"

"Please, let me go, I'll do anything!"

"No, I was forced!"

Seeing Cang Si kill their director without hesitation, the remaining researchers panicked.

The cries echoed throughout the institute.

"Boooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooh"

"what"

Suddenly, countless black lines stretched out from the entrance of the research institute.

These black lines were like a person's flexible hands and feet, directly piercing through all the remaining researchers.

Large pools of blood flowed out from all parts of the researchers' bodies, covering the entire institute.

And Cang Si, dressed in snow-white, looked like an angel in hell.

Cang Si stood there calmly without moving.

I guess this is the ninja who attacked the research institute.

Those black lines did not approach Cang Si's position, as if they were deliberately avoiding him.

"Oh? Little boy, you have some courage. You can actually watch it calmly." A sound came from the darkness of the entrance.

Then Cang Si saw a ninja with naked upper body, sewn with silk threads all over his body, wearing a half mask, and with green eyes flashing, walking in.

And these black threads are extending out from the stitches on the wrists of the opposite ninja.

The moment he saw the other person's appearance, Cang Si confirmed the other person's identity.

Even if it's the first time they meet!

"Who are you?" Although I know who the other person is, I still have to say some polite words.

"Kakuzu, are you Jin?" Kakuzu retracted all the black threads, introduced himself first, and then asked.

Although it was just an inquiry, Kakuzu had already confirmed the other party's identity based on the information he obtained from Kuroyome.

When Cang Si heard Kakuzu call out his alias the first time they met, he couldn't help but frown.

"It seems that Black Smoke leaked my information. These black market merchants are profit-seeking instinctively. We can't trust them easily." The little bit of goodwill that Cang Si had originally felt for Black Smoke disappeared at this moment.

Although I understand the other person's thoughts when facing Kakuzu, understanding is one thing, but whether to forgive or not is another.

All I can say is that after this incident, Cang Si and Hei Yan no longer owe each other anything.

As for revenge on the other party, Cang Si had never thought about it.

He was not related to Black Smoke, so it was good enough that he could give this information for free. Cang Si did not expect the other party to keep it secret for him.

"That's me. I wonder what you want to talk to me about?" Cang Si replied.

"I'm not looking for you, I'm looking for him. It's a pity that he was killed by you." Kakuzu said as he glanced at Shiratori Haori's body.

"Of course, you are also my target now." Kakuzu continued.

As Kakuzu said this, a puff of smoke seemed to appear out of nowhere between the two of them, and it was bloody.

Chapter 76: Ice Escape vs. Earthly Resentment

Suddenly, Cang Si quickly pulled out a few shurikens and shot them at Kakuzu in front of him.

"Hmph, you underestimate me too much." He leaped lightly to the side and several shurikens shot into the wall behind him.

However, when Kakuzu looked towards Cang Si again, there was no figure there.

All that was left at the scene was a pile of dead bodies.

This made Kakuzu's already ugly face even darker.

"Do you think you can run away? I told you I'm going to take your heart!" Kakuzu also left the research institute soon after.

After coming outside, Cang Si didn't stop at all and continued to run away from the research institute.

Finally, after Cang Si had run two or three kilometers, Kakuzu caught up from behind.

"Tentacle punch!"

Cang Si's running figure was suddenly stopped by dense black lines coming from behind.

Cang Si used a teleportation technique to leave the spot and appeared not far ahead. He turned around and faced Kakuzu who was chasing him.

"What? You're not running away anymore?" Kakuzu said in a violent voice.

"Haha, why should I run? This place is just right." Cang Si answered without any emotion.

After hearing what Cang Si said, Kakuzu frowned.

"What do you mean?"

"What I mean is that this place is perfect for a fight!"

Cang Si never thought of escaping from the beginning.

However, facing a Kage-level strongman like Kakuzu, Souji was afraid that fighting near the research institute would affect the instruments he wanted.

That's why I thought of luring all the horns away.

Now this place is quite some distance away from the research institute, and Cang Si is not afraid that their fight will affect the equipment in the research institute.

What's more, since Souji entered the Kage level, he has never fought with a strong man of the same level, so Kakuzu's appearance is just right for him.

From this perspective, Cang Si should actually thank Hei Yan.

"Interesting, it's been a long time since anyone dared to talk to me like this." At this time, Kakuzu calmed down.

But for someone like Kakuzu, the calmer his tone, the more violent the storm is hidden underneath.

"Now, you've met him." Cang Si's answer was as cold as ever.

At this time, on the back of Kakuzu, which Souji could not see, four masks rose up and floated beside Kakuzu.

At this point, neither side had any more hesitation; this battle was inevitable.

"Fire Style - Head Hard Work!"

"Ice Release - Ice Dragon Fang!"

Both sides formed hand seals at the same time and released their own special ninjutsu.

On Kakuzu's side, one of the masks suddenly opened his mouth and spit out flames like sea water, sweeping towards Cangsi.

Cang Si drew an ice-sculptured dragon head in front of him and rushed towards the raging sea of ​​fire, not wanting to be outdone.

"chichi"

The sound of ice being evaporated by the sea of ​​fire came from the center of the battlefield.

However, in the same way, a hole was torn open in the sea of ​​fire by the ice dragon head.

The fierce sea of ​​fire split in two in front of Cang Si and burned all the way behind him. ..

But Cang Si himself was like a rock in the sea of ​​fire, not moving at all.

After tearing through the sea of ​​fire, the Ice Dragon Head continued to rush towards Kakuzu.

Before Kakuzu could react, she bit directly into his body.

"What! What is this? Blood Limit - Ice Escape!" Kakuzu himself didn't expect that Soji could not only break his ninjutsu in one fell swoop, but also counterattack.

Although the Ice Dragon Head was not as huge as when Cang Si first used it, the remaining volume was not small, enough to cause damage to both corners.

Just like that, the Ice Dragon Head bit Kakuzu's abdomen hard and bit off a piece of flesh from his body.

It can be said that the first time Cang Si used Ice Escape to fight against a Kage-level warrior, the effect was surprisingly good.

However, this wound was nothing to Kakuzu. The Earth Resentment Secret Technique in his body automatically extended countless black lines to mend Kakuzu's wound.

"Are you a ninja from the Kirigakure Snow Clan?" While Yu was mending his wounds, Kakuzu asked solemnly.