Suddenly, the atmosphere around changed drastically, El had been transported into the Infinite castle. El found herself standing on a vast and constantly moving platform that took her deeper and deeper.
The Kokusibo that stood before him had vanished without a trace, as if swallowed by reality itself.
With an expression as calm as a pond without ripples, El recalled some details about the Infinite castle in the world of Kimetsu no Yaiba.
Infinity Castle was an alternate dimension consisting of wooden rooms, tall pillars, vast halls, and endless moving corridors.
Every part of the castle feels misleading and mysterious, giving the feeling that no natural laws apply within.
Gravity within the castle is distorted, allowing the creatures that inhabit this place to stand upright on the floor, upside down on the ceiling, or even walk on the walls. They can move in directions that are physically impossible, creating threats from all directions.
The castle's strange structure changes without warning, leaving anyone inside lost in an ever-shifting maze.
Even corridors that seemed straight could suddenly turn, lengthen, or disappear altogether, while rooms seemed to move by themselves, as if the castle had a will of its own.
Even the vast and majestic hall in which he stands can turn into a deadly trap, and every step taken can lead his further into endless chaos.
With a gripping atmosphere, Infinity Castle becomes a place where time and space lose their meaning, and only despair and fear seem to rule.
Passing through rooms with warped gravity, El was still dragged into an absurd journey, a journey that was only possible inside the Infinity Palace.
The surrounding spaces seemed unreal, as they had impossible structures that defied the laws of nature.
El's platform continued to move down the confusing maze, through hundreds of floors, corridors and halls that rotated and shifted vertically endlessly.
El passes through a magnificent water garden palace, adorned with beautiful yet alien architecture, where water flows upside down and gravity seems irrelevant.
However, the journey didn't stop there, as El continued to descend and descend further, passing through pool walls that shifted on their own, paving the way for the platform she stood on to move.
Suddenly, the platform El was standing on came to an abrupt halt, then quickly shot up, carrying him through the tall columns, past the wide-open ceiling.
El soared above a gigantic labyrinthine area, filled with pillars that reached up to the sky, each standing as a silent monument to an unimaginable dimension.
Shortly after, the platform carrying him began to slow down. After a while, the platform finally stopped, merging with another platform, leaving El in the middle of what seemed to be the center of all the chaos, the main part of Infinity Castle.
Here, the atmosphere was calm yet eerie. The atmosphere around is heavy, the air filled with an invisible tension.
To the left, Kokusibo stood tall and waiting, his sharp eyes watching El's every move, ready to respond to any attack that might come.
Kokusibo's calm and cool demeanor betrayed a confidence in his strength, as if waiting patiently to test El in the inevitable battle.
To the right, on a separate platform hovering slightly above the surface, Akaza stood confidently. His arms were crossed over his chest, a thin, sharp smile gracing his face.
While on a separate platform on the left side, not too far away, merging with one of the buildings, the demonic figure was named Doma, he had a tall and slender body but looked muscular.
The young man's skin was very pale and his nails were very long and pointed which seemed to be dyed a pale blue color.
His waist-length platinum blonde hair, flowing down the middle of his back in a thinning spiral. On the upper part of the hair, there was color, forming what looked like bloodstains.
Her eyes are described as extremely rare and beautiful. For, in color, they appear to be composed of a series of rainbow pastel colors that fade into each other as they surround her irises.
Her eyes also have the Kanji for Upper Rank (じょうs) engraved on her left eye, and the daiji for Two (ふたつ) on his right eye.
Doma wears a blood-red turtleneck with a design that makes it appear that the part between his neck and upper chest is covered by a black substance that appears to drip slightly down his body,
Below this, Doma wore brown straight hakama pants with a striped design, the cuffs looking loose, which he fastened with a gold belt in pale green, the buckle bright silver.
Doma stood with a confident posture, a wide smile gracing his face, but there was a falseness that was hard to hide. His smile seemed sweet, but behind it, lies and manipulation were implied.
Doma's eyes watched El who had been silent since his arrival, as if trying to read his mind. However, El just stood quietly, without giving any reaction, making the atmosphere even more tense.
In front of El, stood a tall platform, a little away from where she stood. On the platform, the figure of the first demon, the origin of all terror in the world of Kimetsu no Yaiba, could be seen.
The demon sat on a luxurious chair, resembling the throne of a King of Kings. Its face radiated arrogance, with narrowed red eyes, full of vigilance and caution, watching every move of El who remained calm under its gaze.
Silently, El watched the demon from the bottom of the foot to the head, El recognized the demon. "Kibutsuji Muzan," he said in a low, calm voice.
Muzan was a tall man with a muscular yet slender body and unnaturally pale skin that could easily be mistaken for an unhealthy and sickly person.
Muzan's hair was curly black with sharp almond-shaped eyes. His irises appear cat-like and are plum red in color. He also has sharp blue nails on his hands. Physically, he looked to be in his twenties.
Muzan wore a luxurious three-piece suit, consisting of a white collared shirt, black tie, black and gray paisley-patterned vest covered with gold buttons, and a white coat. He wore white formal trousers, light brown loafers, and completed his outfit with a long black collared coat.
Although the three strongest demons only silently watched El, without taking a single action, El could feel an extremely deadly bloodthirsty aura emanating from their bodies, as if challenging anyone who dared to come close.
With a voice full of pressure, Muzan said, "Give me the Blue Spider Lily now." he said with arrogance, as if there was no room for refusal.
El stared at Muzan for a moment, then replied calmly, "Blue Spider Lily flowers require special treatment to pick. So, I don't have it at the moment." He said it casually, as if unaffected by Muzan's frightening aura.
Hearing that, Muzan's face stiffened, feeling herself insulted by El. His brows furrowed, the veins on her forehead began to tingle. Her gaze was sharp, radiating an intense bloodlust. His anger was suffocating, as if boiling from within.
The three strongest demons in the room, Kokushibo, Doma, and Akaza shivered under the pressure of Muzan's emotions. It was as if they felt a chill even though their bodies could not sweat.
Even the normally calm and quiet Infinite Castle suddenly shook violently, as if it too was threatened by Muzan's rage.