Nezuko's beautiful big eyes widened, looking at all of this with curiosity.
She even wondered if this was also a Blood Demon Art?
When Lin Che saw Nezuko's expression, his heart melted instantly.
Such a cute little girl, he must bring her back to Orario.
The rotten flesh and tentacles in the train car couldn't attack the ordinary passengers, so they immediately changed targets and attacked Lin Che and Nezuko.
Lin Che cast another barrier on himself and Nezuko.
Seeing the rotten flesh and tentacles anxious because they couldn't break the barrier was incredibly satisfying.
They were as anxious as monkeys jumping up and down, which was truly amusing.
Tanjiro quickly found Enmu and began a fierce battle with him.
The Infinite Train also trembled violently due to their battle, becoming shaky and unstable.
At the same time, the Flame Pillar also overcame the dream and woke up from his sleep.
He stood up and said in the train car full of rotten flesh, "Hmm, while I was taking a nap, it actually developed into this situation. I never thought, truly never thought, I, this Pillar, am truly useless. If there was a hole here, I'd really want to crawl into it!"
His tone was calm, but anyone could hear the extreme guilt and self-blame.
The next moment, he drew his Nichirin Sword, and the blade ignited with flames.
His entire body turned into a flash of fire, quickly passing through several train cars, and all the rotten flesh and tentacles in the cars were burned away.
At this moment, the Flame Pillar also spotted Lin Che and Kocho Kanae.
He nodded at the two of them and began cleaning the train cars again.
Kocho Kanae also helped, and the cleaning speed of the two Pillars quickly eliminated all the rotten flesh and tentacles in all the train cars.
Immediately after, the two arrived at the connection between the train car and the train head and cut it off with a single slash.
In this way, Enmu lost control of the train cars.
The train cars slowly stopped on the tracks, while the train head was still moving quickly.
At this moment, at the very front of the train head, Tanjiro and the other two were fighting fiercely against Enmu.
Rengoku Kyoujurou was about to go up and help, but was stopped by Lin Che.
Lin Che said to him, "You can try to believe in them, after all, they are the future of the Demon Slayer Corps, this is a necessary path for them to become stronger!"
After hearing this, Rengoku Kyoujurou nodded and put his Nichirin Sword back into its sheath.
Just like that, Lin Che, Kocho Kanae, and Rengoku Kyoujurou, the three Pillars of the Demon Slayer Corps, watched as Tanjiro and the three little ones struggled against Lower Rank One!
The following battle was basically the same as the original work. Although Enmu could hypnotize, he had to make eye contact.
Zui Ping Yizhisuke was wearing a boar mask, so Enmu didn't know where he was looking.
Zenitsu was already asleep, so his hypnosis had no effect.
Although Tanjiro was easily hypnotized, this kid was brave and ruthless towards himself, committing suicide every time he was hypnotized.
Just like that, with the three little ones cooperating with each other, they successfully killed Enmu.
As for the train driver controlled by Enmu, who wanted to ambush Tanjiro and the others, he was easily knocked out by the three people watching from a distance, including Lin Che.
With this, the first demon of the Infinite Train arc was resolved.
Next, it was the second one.
Because Enmu had merged with the train, after he died, the train head began to tremble.
Lin Che and the others jumped directly off the train head, and the train head immediately exploded.
Clearly, this Enmu still wanted to kill a few people before he died.
Unfortunately, it was all in vain.
After everyone jumped off the train, except for Lin Che, everyone else had smiles on their faces.
Clearly, they all thought the mission was successfully completed.
Kocho Kanae saw that Lin Che wasn't smiling and couldn't help but ask, "What's wrong?"
Just as Lin Che was about to answer, a loud bang suddenly came from a distance.
A figure descended from the sky and half-knelt on the ground.
The aura of a powerful being!
Dense and terrifying demon energy!
Rengoku Kyoujurou and Kocho Kanae instantly became alert, their eyes fixed on the other party.
As the smoke cleared, the appearance of the newcomer was revealed.
Peach-pink short hair, golden eyes, pale skin, and countless deep blue tattoos representing sinners covering his entire body.
He wore a purple-red short shirt and had prayer beads hanging from his ankles.
The words 'Upper Rank Three' in the other party's eyes immediately made Rengoku Kyoujurou and Kocho Kanae tense up.
Their hands gripped the hilts of their Nichirin Swords tightly, ready to draw their blades at any moment.
As for Tanjiro, Inosuke, and Zenitsu, the three little ones, they were completely suppressed by the other party's aura and unable to move.
Even Nezuko, who was also a demon, showed a fierce expression, her eyes filled with apprehension.
"It's Upper Rank Three, it seems he's the great achievement for my promotion!" Kocho Kanae's mouth curved into a bitter smile.
She knew that Lin Che brought her on this mission to help her gain a great achievement for promotion.
But she never expected the other party to be Upper Rank Three.
In an instant, she recalled the scene of her death at the hands of Upper Rank Two.
That overwhelming strength, she was completely no match.
The strength of Upper Rank Three and Upper Rank Two should be similar.
So, could she defeat him?
Lin Che seemed to notice Kocho Kanae's tension and said, "Don't worry, integrate everything you've learned this past month, he's no match for you!"
"Okay!" Kocho Kanae nodded, her eyes becoming firm and sharp.
At this moment, except for Lin Che, almost no one was calm inside.
Zenitsu had woken up, but his cowardly personality was scared unconscious again after seeing Upper Rank Three.
"Upper Rank Three, why is he here!" Tanjiro desperately tried to make his body move, but he just couldn't.
On the other side, after observing everyone, Upper Rank Three Akaza's gaze finally settled on Tanjiro.
Without any unnecessary words, his body shot out like a cannonball, throwing a punch at Tanjiro.
The speed was so fast that it was undetectable to the naked eye.
However, both Rengoku Kyoujurou and Kocho Kanae could see it. Just as they were about to make a move, Lin Che, who was standing beside Tanjiro, preemptively turned and delivered a whip kick, directly sending Akaza flying back.
This sudden scene shocked everyone, including Akaza, who was sent flying.
Tanjiro's eyes widened, somewhat disbelieving.
This new Pillar of the Demon Slayer Corps is actually this powerful?
Judging solely from this attack, his strength already surpassed the Flame Pillar.
"So strong, even stronger than that Flame Pillar!" Inosuke said in shock.
Lin Che withdrew his foot nonchalantly, then said to Tanjiro and the others, "You guys step back. This battle isn't something you can participate in right now."
Although the words were a bit harsh, it was the truth.
Tanjiro and Inosuke became even more eager to become stronger.
Because Lin Che's kick had dispersed Akaza's momentum, Tanjiro and Inosuke could now move.
They dragged the fainted Zenitsu, along with Nezuko, and all stood far away.
On the other side, Akaza stood up from the ground, his eyes revealing a light of excitement.
It was the thrill one feels upon seeing a strong opponent!
"A human expert, and one who has reached the highest realm! Interesting, truly too interesting!" Akaza said, then burst into laughter.
After laughing for a while, he suddenly changed the subject, saying, "My name is Akaza. May I know your name?"
"Just call me Lin Che!" Lin Che replied casually.
"Lin Che, a name like that... so you are a person from the Continent across the ocean." Akaza nodded, then extended an invitation, "Then, Lin Che, would you like to become a demon?"
Lin Che smiled and shook his head, not wanting to waste words with the other party.
He said to Rengoku Kyoujurou and Kocho Kanae, "I'll leave this to you."
After speaking, he stood aside to watch the show, showing no intention of intervening.
This infuriated Akaza, who said, "Since you're seeking death, I'll grant it to you!"
In his opinion, although Lin Che's martial arts were superior to his, he was a demon with an immortal body and could wear the opponent down.
However, just as he was about to attack again, Rengoku Kyoujurou and Kocho Kanae drew their swords and blocked his path.
Immediately, the great battle began.
Although Akaza was powerful, he struggled somewhat against two Pillars.
Especially Kocho Kanae, with Sun Breathing plus Blessing, and also Sword God Style Fighting Spirit.
Cultivation systems from three worlds complemented each other.
This directly elevated her strength beyond that of a Pillar, almost reaching the level of Yoriichi Tsugikuni back then.
Who is Yoriichi Tsugikuni?
He was a formidable individual who could utterly defeat Kibutsuji Muzan!
How could a mere Akaza be a match for Yoriichi Tsugikuni?
Facing Kocho Kanae's attacks, wounds constantly appeared on Akaza's body.
Although he could recover, it greatly annoyed him.
Moreover, with a Flame Pillar assisting, he was suppressed for a time.
However, under endless pressure, Akaza, just like in the original story, broke through to the highest realm.
But even so, he was still no match for Kanae and Kyoujurou.
After a long battle, Akaza was decapitated and had his limbs severed by Shinobu Kocho.
However, even so, Akaza did not die.
This was the terrifying aspect of Upper Rank Three.
But then, the morning sun rose.
Under the sun's rays, Akaza completely turned to dust.