My clone invades all realms

Nata Spider Mountain.

In the village at the foot of the mountain, there have always been terrifying rumors about this place, saying that a spider ghost lives in the mountain and that anyone who dares to enter will never return.

When Roya and Makoshi went up the mountain, some kind villagers tried to persuade them to turn back, but the two did not agree and continued to go up the mountain.

The crow perched on Roya's shoulder, preening its black feathers with its beak and emitting strange "cawing" sounds.

"Roya, Roya, no ghosts have been found here!" A sharp voice came from its mouth.

Luo Ya seemed to be deep in thought.

He remembered clearly that the Spider Mountain would not be officially discovered by the Demon Slayer Corps until Tanjiro's new recruits arrived, and many members were lost in the process.

For the Demon Slayer Corps, this area is still completely unknown.

"Whoosh whoosh."

From the dense forest nearby came the sound of something moving very fast.

Makomo and Roya turned their heads at the same time, but there was nothing in sight except for the leaves rustling in the wind.

"That's because you don't know it." Roya turned around and grinned at the crow on his shoulder.

"Little Black, fly higher, be careful."

"My name is Shenweimen! Not Xiaohei!" The crow immediately bristled and flapped its wings in fierce protest.

Luo Ya gently pushed the blade with his thumb.

"Clang."

With a slight metallic scraping sound, the Nichirin Blade was drawn an inch from its sheath, its cold light flashing and disappearing in the forest.

The crow's feathers stood on end, it shuddered, and its voice instantly became fawning.

"Gaga, I'm Little Black, I'm your most loyal Little Black, gaga."

It had figured out that if its partner didn't do as it pleased, it would really draw its sword and chop down the bird.

Little Black looked up at the sky and felt that his life was shrouded in gloom.

I'm so envious of my colleagues' partners.

Roya smiled with satisfaction and said to it, "Go up high and see if there's anything strange about it."

"Whoosh whoosh."

The eerie sound of movement rang out again, and a blurry black shadow flashed past in the forest.

"Aya-kun." Makomo gripped the hilt of her sword and looked at Roya.

Luo Ya simply chuckled and said, "Never mind it, let's keep going."

Upon receiving the order, Xiao Hei flapped its wings and soared high into the sky, circling above the mountains and forests.

"quack!"

"quack!"

Roya and Makomo continued walking deeper into the mountains and forests.

The next moment, something unexpected happened.

Suddenly, countless spiders the size of human heads swarmed out of the surrounding tree trunks and bushes, rushing towards the two of them in a dense mass.

"Water Breathing - Third Form - Flowing Dance".

Makomo's figure instantly blocked Roya's path. The azure Nichirin Blade in her hand drew an elegant, flowing trajectory, the blade light weaving into a net that shattered all the small spiders that pounced on her, none of them able to get close.

In the distance, a monster with a human head and a spider's body fell from a large tree.

"Demon Slayer Corps..."

He had barely uttered three words when a figure rapidly enlarged before his eyes.

Luo Ya had already leaped high into the air, one hand gripping the scabbard and the other hand on the hilt, as if he were floating in mid-air.

"What!" Spider-Ghost's pupils suddenly contracted, and he didn't even have time to react.

A streak of blood-red light flashed across his neck.

His head flew high into the air, his face still showing astonishment.

The body and head turned to ashes in mid-air.

"You're not even qualified to let me use your breathing techniques."

Luo Ya flipped over and landed smoothly, casually flicking away non-existent bloodstains from the blade before sheathing it.

Xiao Hei swooped down from the sky, its voice filled with shock.

"Gah! Gah! There really is a ghost!"

"Announcement! Announcement! A demon has been spotted at Mount Natagumo!"

"Slain by the Demon Slayer Roya!"

"You're too noisy." Roya glanced at it, somewhat speechless.

Little Black wisely shut up and landed on his shoulder.

"And there's more than one here." He looked into the depths of Spider Mountain.

"Need any help? Gaa! Gaa!" Little Black couldn't help but ask.

"No need!" Roya refused decisively.

These are the very energies he needs to create a new world; how can he let others steal them?

Makomo, carrying a knife, silently walked behind Roya, and the two walked side by side into the depths of the mountains.

……

Meanwhile, deep within Spider Mountain, in a wooden cabin.

Lei, who was modifying a new member, suddenly stopped what he was doing.

He slowly raised his head and looked outside.

"My brother...is dead."

The Spider Demon sister standing to the side smiled gently, stood up, and said, "I'll go take care of them."

"Is it the Demon Slayer Corps?" The spider demon sister, who was in pain and undergoing transformation, looked at Rui with a look of horror upon hearing this.

"It should be." Lei couldn't see the scene before his death through blood sharing, but he could clearly feel the terror his "brother" felt in the moment before he died.

The people who came were not ordinary members of the Demon Slayer Corps.

In this respect, he is ultimately different from Muzan.

"Dad, Mom, you have to protect us," Lei said softly.

As soon as he finished speaking, a ghost with a burly, giant-like figure and a small, timid female ghost walked in.

"Mom" glanced at Lei cautiously and said in a trembling voice, "I will protect you, Lei. Mom will definitely protect you. You have to believe me."

"Sister," Lei looked at the Spider Demon elder sister, "you don't need to do anything, Mom and Dad will take care of them."

……

In the mountains and forests, Roya and Makomo continued their journey.

"Aya-kun, how many ghosts are there here?" Makomo asked.

"Not many," Roya replied casually, "a family of five, I guess."

"Gah gah! A family of five?! Roya, Roya, it's dangerous here, you need to call for backup!!" Little Black jumped anxiously on his shoulder.

"I told you, you're noisy."

As soon as Luo Ya finished speaking, the two of them jumped backward at the same time.

A colossal figure descended from the sky, crashing down with the force of a thunderbolt onto the spot where they had just stood.

"boom!"

The ground instantly cracked open, scattering dirt and debris everywhere, and a deep crater appeared.

As the smoke cleared, a gigantic, burly demon appeared before them—it was the Spider Demon's father.

Luo Ya landed steadily, looking at the roaring giant demon in front of him.

"What are you yelling about in the middle of the night? Who are you trying to scare?"

He suddenly pushed off with his feet, and instead of retreating, he advanced, rushing towards the burly demon like an arrow released from a bow.

Roya's figure flashed past the giant demon, and a fierce whip kick, accompanied by the sound of air being torn apart, landed solidly on the demon's waist.

"Boom! Boom boom boom!"

That massive, mountain-like body was sent flying by the kick, crashing through three or four trees that were as thick as a person's embrace before finally coming to a stop, carving a long furrow in the forest.

Luo Ya pulled his leg back and shook off the dust that had settled on his trouser leg.

"Is it really that bad?"

Spider-Man slowly got up.

"Roar!" It let out a beastly roar.

At the same time, strands of silk attacked Roya and Makomo.