Seeing this scene, Shun felt a bit complicated.
He sighed, then blamed all the sins on Muzan, who had not yet appeared.
"I am no longer interested in drawing my sword, so let's end this."
As those words left his mouth, a great uproar occurred throughout the Infinity Castle.
Giant trees reaching the sky rose up in rebellion, destroying the entire Infinity Castle.
In the blink of an eye, Nakime and Hantengu turned to ash, and Muzan, who had been hiding in a dark corner, was finally exposed to the outside world.
The Hashira, who had been anxiously waiting outside for a long time, finally saw the emergence of Shun and Muzan.
Among the giant trees in the sky, Muzan, feared by many, was struggling desperately.
He had white hair, his limbs and lower body were covered in blood and hair, with a large mouth filled with sharp teeth growing all over his body, his face cracked, and his mouth split into two, transforming into a giant, bloody animal mouth.
Nine thorny whips emerged from his back, and eight longer and stronger whip tubes protruded from his legs.
At this moment, a total of seventeen thorn whips launched a violent attack with all of Muzan's strength.
The long whips, several stories high, were swung simultaneously, and the thorn whips were pulled into the air with a deafening sonic boom; due to the sheer number of thorn whips and their incredible speed, the entire forest of giant trees echoed with hundreds of sonic explosions!
*WHOOSH* *WHOOSH* *WHOOSH*
One by one, the thorn whips struck the air, and their attacks were like lightning, as if splitting heaven and earth.
The sonic explosions boomed loudly, destroying many trees that tried to trap him, and the collisions made the sound of steel deform.
Hundreds of attacks ripped through the atmosphere and created a tremendous sonic boom, colliding with the trees that stretched endlessly. From a distance, it appeared as if there was an invisible giant axe cutting through the ground where they stood.
Even a hill could be shattered into pieces by the hundreds of sonic-explosive whips used by Muzan with all his might.
The entire city shook violently, thinking it was an earthquake, and all the inhabitants fled in panic.
Smoke and dust rose into the sky, and both the giant trees that suddenly descended to the world and the thick earth were all destroyed by such an attack.
At this moment, both the members of the Demon Slayer Corps and the seven Hashira watched this scene in horror.
Muzan's power was truly beyond their reach!
Without Tamayo's medicine, the scars left by Yoriichi, and gunpowder explosions, these seven Hashira might not survive that terrifying attack for three seconds.
It was impossible for anyone to survive the hundreds of thorn whips capable of triggering sonic explosions!
This was how it should be...
However, both the Hashira and the other members of the Demon Slayer Corps fell silent in doubt as they looked at the giant trees reaching the sky.
"What is this?!"
Sanemi, the most uncultured, was so frightened that he couldn't even hold his sword. Looking at the giant trees in the sky, he felt as if he had mistakenly entered an era of mythology.
The branches of the trees were more terrifying than steel, like spears blocking the sky and shooting towards Muzan.
Thousands of branches and leaves from each tree stretched out to form a massive fist, capable of easily destroying houses, even attacking Muzan from all directions.
Not only that, but they even saw a wooden dragon covering the sky and roaring, slamming Muzan to the ground.
The immensely powerful Demon King, who had plunged humanity into darkness for thousands of years, was being crushed like a flea!
Muzan, who also realized this, became increasingly frenzied.
He began to reveal all his trump cards.
"Black Blood, Brambles."
"Shockwave Energy Blast."
After Muzan evolved into a terrifying giant mouth form, his aura increased. He channeled all the power of his body into his lungs. Then he opened his mouth and fired a sound wave.
This was his strongest attack.
Centered on Muzan, every inch of land caused the entire city to shake like an earthquake.
Huge chasms and cracks tore apart the entire road, spreading out to hundreds of meters away. The sound waves were almost like a substance, turning into the sharpest attack, destroying everything around.
Houses, land, trees, and stones, all solid objects turned to dust under the sound of destruction.
Almost half of the city was reduced to ruins due to this attack.
Even the giant trees that had just reached the sky were destroyed by this trump card.
Muzan transformed into a figure five meters tall and rushed toward Shun while the trees were destroyed and had not yet recovered.
When everyone in the Demon Slayer Corps saw the strange five-meter tall figure resembling a giant crossing a hundred meters and charging toward Shun, they all hurriedly shouted.
Seeing this massive monster of flesh and blood about to break through the layers of giant trees and crush Shun to death with its enormous fist.
The six-pointed star-shaped Mangekyo Sharingan suddenly spun!
While many people were worried and screaming, a purple giant wearing armor and holding a purple sword suddenly appeared!
*BOOM*
Muzan collided with the purple giant.
The ground shook, and smoke and dust rising into the sky covered the entire battlefield.
*SWOOSH*
An enormous sword light flew almost piercing the sky!
After the sword light passed, a long golden line that seemed to come from the sky still lingered.
The sword light passed through Muzan and flew out of the world of trees, killing countless giant trees reaching the sky along the way.
Light like the sun filled the entire world, until everyone's vision recovered and they looked closely.
Muzan transformed into a lump of black smoke and vanished into the night wind.
The dark clouds had disappeared, and the bright moon hung high.
Susano'o stood on the earth!