[Comprehensive] Infect the whole world

After attending the banquet, Kuroki Yuuto did not shut himself in the room to study, and took more time to play with Dabai. Of course, Naraku also followed.

Yaken Toshiro has been wandering around his room a lot lately, so Yuto simply asked him to take up the position of assistant, and Dagger seemed very happy.

For example, right now, Yuuto Kuroki is teasing Shiro with a large bunch of dogtail grass in the courtyard. When biting the dog's tail grass, he retracted it nimbly, but never let Dabai succeed.

Yaken Toshiro sat behind Yuuto Kuroki, and took out rows of test tubes filled with blood from the medicine box.

"All the blood of Fusangshen in this pill has been collected." Yaken Toshiro said with his back straightened.

"Yeah." Yuuto Kuroki didn't turn his head, and concentrated on teasing Dashiro.

"With this, can an antidote be researched?"

"Who knows."

Yaken Toshiro pursed his lips: "Everyone, how much time is left?"

Yuuto Kuroki stopped his movements, and Dabai seized the opportunity to bite the dog's tail grass.The boy didn't care, turned his head to look at Yaken Toshiro: "What do you think?"

Yaken Fujishiro hesitated for a moment, and said what he found: "I have been investigating. At the beginning, the brothers had a tendency to self-mutilate, and later they attacked the living creatures indiscriminately. This is a process of gradually going crazy. ,The resistance time of low-level swords is very short, and the high-level ones are better. In fact, the only remaining swords in this pill are full-level. Don't you naturally like killing...?"

"So, what time did you come up with?"

"There is still a month at most before all the swords lose their minds."

Kuroki Yuto held his chin: "A month?"

"In fact, it's because of your arrival that most of the swords were able to recover their memories and stay awake, otherwise we would probably have gradually gone crazy in fantasy."

Kuroki Yuuto let out an indifferent 'hmm' and fell into thought.

Yaken Toshiro closed his mouth, not daring to disturb Yuuto Kuroki's thinking. At this moment, a group of black humanoid creatures suddenly fell down from the eaves and made a big grimace at Yuuto Kuroki .

Yuuto Kuroki: ...

Yaken Toshiro's complexion darkened: "Your Excellency Tsurumaru, please stop making trouble."

"Hey, it's just a surprise." Tsurumaru Kuninaga scratched his head, and approached the boy curiously, "Are you scared?"

"Well, a little bit, the key is to scare me into thinking of a treatment plan that I just forgot." Kuroki Yuto said dumbly.

Tsurumaru:! ?

Kuroki Yuto sneered: "I was joking with you, are you scared?"

Hearing this, Tsurumaru breathed a sigh of relief, and patted himself on the chest: "Wow, I was really scared by you and my heart stopped. If this is the case, I will definitely be taught a lesson by Your Excellency Mikazuki."

Yakuken shook his head helplessly, and turned to Yuuto: "Kuroju-san, have you really thought of a treatment plan?"

"Well... it's just a sign." Heiju Yuto calmly patted Gouzi's head, looking full of confidence, "I still have to wait until I thoroughly study the characteristics of the blackening virus."

"If any research is needed, I will definitely cooperate." Yao Yan immediately said seriously.

"Me too!" Tsurumaru said.

"Of course I won't be polite to you guys." Yuuto Kuroki smiled, and when it was almost dinner time, he finally managed to get rid of two knives, and the pink octopus came out of the room.

"Are they gone?"

"Well, what are you hiding from?"

"It's complicated. I have touched these Fusangshen several times, and I always feel weird."

Kuroki Yuto's heart skipped a beat, he squinted his eyes and stared at Naraku without speaking.

Naluo felt uncomfortable being stared at by him: 【What's wrong? 】

"It's nothing."

Just confirmed something.

According to Yuuto's conjecture, the similarity between the blackening virus and the despair virus here may not be a coincidence.

And now Naraku's reaction confirmed his conjecture, but Kuroki Yuuto didn't express his thoughts, but buried them in his heart.

But the most important thing now is to find a way to awaken Sesshomaru's consciousness...

Yuuto Kuroki stroked Dashiro's hair, causing it to wag its tail comfortably: "I thought of a way, maybe I can try it, but it will only work if you cooperate."

【what? 】

"Do you know why Dabai hates you so much now?"

[Because of Sesshomaru's memory. 】

"Maybe it's a reason." Kuroki Yuto hooked the corner of his mouth, "But according to my guess, the bigger reason is that the sub-virus in your body has become a 'defector'"

[Son virus?What's this】

"The reason why the people and monsters in your world fell into madness is similar to Fusangshen here. It is the effect of a mental virus. You also have a sub-virus in your body, but it has mutated and derived different symptoms." Yuto Kuroki explained to him, "Simply speaking, the sub-virus in your body has evolved into a heterogeneous species with a different evolutionary trajectory from the original one. For your heterogeneous species, other sub-viruses have only two choices, either to be assimilated by you, or to be assimilated by you. Either devour you, so that the 'traitor' ceases to exist, understand?"

【So you want me to devour him? 】It was the first time that Naraku heard Kuroki Yuto mention the mutation in his body. With his old fox mind, he quickly thought of other uses from the characteristic of devouring each other, but both sides tacitly did not mention it.

"Of course not, we can't scare the snake right now, I just need you to hold him back." Kuroki Yuuto said his real purpose, "As long as the sub-virus in your body comes into contact with Dashiro's, war will break out , so that I can sneak in to awaken Sesshomaru's will."

Naraku considered for a few seconds, then asked cautiously: [What will happen if the virus in my body is swallowed? 】

"Don't worry, if you were assimilated so easily, you wouldn't be able to stay awake until now."

[In other words, if I am assimilated, I will also become a crazy monster, right? 】

Kuroki Yuto restrained his smile, bent down and leaned in front of Naraku, without any nonsense promises, but said with a deadpan expression: "Don't worry, you still have value, I won't let you be swallowed."

For conspiratorial factions like Naraku, being useful is indeed more credible than verbal guarantees.

Not only that, but it also allowed Naraku to finally regain a little dominance. For a long time, because of the weakness of intelligence and force, he has been in an awkward position, like a plate of fish and meat at the mercy of others, and returned to the weakest period of the ghost spider.

Fortunately, he is a half-demon who is extremely adaptable to the environment. In areas he doesn't understand, he puts down all his dignity and is not ashamed to ask his subordinates.

It wasn't until now that he finally found his own use value, which made Naraku feel that he had returned to the field he was most familiar with. He and Kuroki Yuuto finally used each other instead of one-sided charity.

【Just drag out this stupid dog, okay. 】Naraku's tentacles curled up excitedly, with a little demon power attached to them, ready to move, 【What should I do? 】

Kuroki Yuuto smiled and said, "Hold Dashiro, don't let go."

【……what? 】

"Actually, getting into Dabai's stomach would be better, but I'm worried that you will be corroded by Dabai's gastric juice, so I can only take this method. After all, the effect of air infection is not as good as skin contact and limb infection. Well, if possible, remember Hold tight with your tentacles."

【…】

Naraku's tentacles were wilted, and he regretted that he shouldn't have agreed so quickly.

Want to hug Sesshomaru tightly?Are you kidding me, when Sesshomaru wakes up, he really won't be chopped into pieces?

Naluo felt a little regretful, but he couldn't take back what he had promised, so he could only grit his teeth and use his demon power to climb up Dabai's hair at lightning speed, and the short tentacles grabbed Dabai's hair tightly. hold on.

Dabai also sensed the enemy's approach, and hopped wildly on the spot, shaking his head and turning around to try to throw Naluo away, while uttering a threatening roar from his mouth.

Kuroki Yuto didn't dare to delay, and sat down cross-legged on the spot, his mind had already quietly landed inside Sesshomaru's spirit along with the sub-virus.

The three parties are all spiritual viruses, and the battlefield is naturally inside the spirit of the host. Humans call it the sea of ​​spirits or the spiritual network. If the human brain is compared to a computer, then the spiritual virus is a virus that invades the computer. The goal is to tamper with the program and affect the operation of the computer.

The subconscious mind of human beings is very complicated, and Yuuto Kuroki rarely uses direct invasion. The only two times he uses it is Shigaraki and Osamu Dazai. The two are more difficult to deal with than the other, so he has no choice but to do so. .

But now, Dabai...or Sesshomaru's spiritual interior has become a battleground for the two viruses. In order not to startle the enemy, the sub-virus that resides in Kuroki Yuuto's consciousness carefully bypasses the place where the two viruses are fighting, and slowly sneaks into it. Deeper levels of consciousness within.

He needs to find Sesshomaru and bring it back to complete the purpose of this trip.

Soon, Kuroki Yuuto passed through a membrane-like thing, and he saw a memory just like the time of Shikuragi Hang.

This is an ancient battlefield.

But the protagonist is not a human being, but a monster of various shapes.

There are various types of monsters, and even octopus monsters similar to Naraku can be seen, but most of the battlefields are monsters with characteristics of cats and dogs.

what is this?Demonized version of cat and dog war?

Kuroki Yuuto complained in his heart, even if he became a monster, cats and dogs are really natural enemies.

He was still floating in the air, thinking about where to land, when his eyes were suddenly attracted by a certain place on the battlefield.

There, there was a silver-white monster dressed in luxurious silk and armor, and the corpses piled up under his feet formed a mountain.

There was a noble purple moon between his brows, and Kuroki Yuto immediately recognized that it was his own Dashiro. Regardless of it was still floating in the air, he directly showed his figure, and waved happily to that side: "Dashiro ~~ I'm here to find you!"

What responded to him was a poisonous long whip.

The author has something to say: