Crossover Anime: How Did I Become Iruma-kun?

"The newborn babies were all weak and sickly, and died young."

"When my clan was on the verge of extinction, a priest enlightened us, and a demon appeared in the same bloodline."

"You must devote all your efforts to eliminating him."

"In this way, your clan will not be wiped out."

“Our clan has a tradition of marrying women from the priestly clan.”

"Babies are no longer as likely to die young."

"Even so, no one in my clan has ever lived to the age of thirty."

After hearing the reason, Muzan Kibutsuji's face showed more disdain and impatience.

"Nonsense, disgusting stuff."

"Is your brain cursed too?"

There is absolutely no causal relationship between the things you described.

"If I had to explain why," Muzan Kibutsuji said, pointing lightly to himself, "it's because I've never suffered any divine retribution."

"During my thousand-year lifespan, I have never seen any gods or Buddhas."

"No matter how many people I kill, I will still be tolerated by the world."

Kibutsuji Muzan scoffed and despised the so-called gods and Buddhas from the bottom of his heart.

For thousands of years, no god or Buddha has shown him any miracles, nor has anyone possessed the power to save the world.

"If you believe in gods and Buddhas, then there will be no plagues or natural disasters, nor will there be famines or wars."

"Why don't you just focus on worshipping your gods and Buddhas? Why do you have to blame me for the problem?"

"That's ridiculous."

"Such foolish words could only come from the mouth of your Ubuyashiki clan."

"Why not try worshipping gods and Buddhas for a thousand years and let them lift your curse?"

"Uyashiki..."

Upon hearing this, Ubuyashiki chuckled, "So that's what you were thinking, Muzan Kibutsuji?"

"However, I also have my own ideas."

"Muzan, what is your dream?"

"What kind of dream have you been having for the past thousand years?"

"Let me guess, Muzan."

"I know what you're thinking; your dream is immortality."

"Dreaming of immortality and eternal existence."

"To be immortal and live forever in the world."

“Exactly.” Muzan Kibutsuji’s cold eyes regained their composure.

"And my dream is about to come true."

"If I can get Nezuko or Tamayo, I can realize my dream."

Kagaya Ubuyashiki was not surprised at all, and simply continued, "Your dream will never come true, Muzan Kibutsuji."

"It seems you have a lot of confidence in the place where they are hidden."

"But you seem to have forgotten one thing, which is that I have unlimited time."

"And you are just a mortal who will eventually pass away."

Kibutsuji Muzan walked into the room and looked down at him from his elevated position.

“You’ve misunderstood,” Kagaya Ubuyashiki interrupted him.

"What misunderstanding?"

"I know what eternity is."

"Eternity is the will of men."

"A will that has been passed down for thousands of years."

"Only the will of man will live on forever in 4.0."

Muzan Kibutsuji frowned: "In my boredom, your words are starting to annoy me."

"The Demon Slayer Corps has survived for a thousand years because of the inheritance of its will."

"Although many poor children sacrificed their lives, their will is being passed down continuously."

"Wind, Water, Rock, Fire, Thunder"

"The will of these five lineages as one has not been extinguished even after a thousand years."

"Generation after generation, lineage after line, the new flame of inheritance continues to burn and be passed on to the next generation."

"What you see as a boring will is actually eternal and immortal."

"Whoever dares to take the life of someone I cherish so cruelly, I will swear to never let them live under the same sky, and I will fight them to the death."

"This will will never die."

"For a thousand years, no one has ever forgiven your sins."

"Oniitsuji Muzan."

Chapter 520 This Sin

"And what about you, Muzan?"

"Countless times we trampled on the tiger's tail and touched the dragon's reverse scale."

"The dragon and the tiger, which were originally destined to sleep for their entire lives, were awakened by your own hands."

"They've been watching you closely and will never forgive you."

"Until the last drop of blood is shed."

"Even if you kill me, it won't hurt the Demon Slayer Corps at all."

"My own identity is not important."

"You can't understand this as a bond of will between people, can you, Muzan Kibutsuji?"

At this moment, Muzan Kibutsuji's face was extremely gloomy, and he could no longer suppress the killing intent in his heart.

"Once someone dies, all ghosts are destroyed, right?"

! ! ! !

Kibutsuji Muzan suddenly opened his eyes, his shock and killing intent exploding completely.

A chilling wind swept around him, influenced by his emotions, creating an eerie and oppressive atmosphere.

“The atmosphere has wavered.” Kagaya Ubuyashiki was not frightened by this, but continued to talk eloquently.

"That's to be expected."

"Shut up!" Muzan Kibutsuji's forehead veins bulged, his crimson eyes fixed on Kagaya Ubuyashiki below. 14

"Well, that's enough."

"I've said everything I've always wanted to say to you."

Kibutsuji Muzan's left hand glowed with a bloody light, and his fingernails instantly grew longer, transforming into sharp, light purple claws.

"Finished?"

"Ah, that's all."

"Then it's my turn to speak." Muzan Kibutsuji sneered, "That swordsman named Seiwa Seimei is not here."

Why do you think you can kill me with just a few people like you?

"And before he arrives, all of you will surely die."

Kibutsuji Muzan was extremely fearful and wary of Iruma. If Iruma had not left, he would never have dared to show himself at the Ubuyashiki mansion.

After all, these were two beings that were beyond the expectations of the gods.

It is also the second monster to be born into the world in order to kill itself.

But all of this is based on lifespan.

Muzan Kibutsuji could wait until his opponent's lifespan ended, but what about during that long period of time?

Nezuko and Tamayo may have already left, or even left the country.

Once he gets his hands on her, how will he search for her?

The world is too vast; if we don't seize the opportunity now, we might have to wait another few thousand years.