In the first of the last moons, Nightmare's "human body" had been shattered into pieces by the petrification.
But before that, Nightmare had already abandoned his human form and connected himself to this infinite train.
This is one of his tactics, to hide his weaknesses.
In this "Infinite Train", Nightmare can regenerate infinitely. No matter how you chop him, you will never be able to defeat him as long as you can't cut off his "neck".
However, the strength of Tanjiro and others is limited. In order to protect the two hundred ordinary passengers in the carriage, they must constantly move around the carriages and cut off flesh and limbs.
Especially now, the Flame Pillar Rengoku Kyojuro is in a dream.
This forms a closed loop until the strength is exhausted.
So when Suwey killed the humanoid, the whole train seemed to wake up from a dream and came back to life completely.
A large number of flesh and limbs were like maggots, crawling wildly in the carriage. Tanjiro waved the black blade and cut the flesh and limbs that were rushing towards him. He had already noticed Nightmare's thoughts, but with only the four people who remained conscious, they were still powerless in this vast infinite train.
But the sudden thunder passed through several carriages, and the lightning it brought instantly invaded the surrounding flesh and limbs, sweeping away everything that blocked its sight with a resolute attitude.
As the only one among the four who is more useful when asleep than awake, Zenitsu Agatsuma's Breathing of Thunder shows its unique strength.
That's right, at this time, Zenitsu Agatsuma, who was frightened by the flesh limbs, had fainted and lost consciousness.
"Kyojuro! If you keep napping, Tanjiro will eat your entire bento!"
At this moment, Suwey, who was standing on the roof, held the Sun Blade in his hand and fiercely tore off a section of the roof. He fell into the car and immediately shouted at Rengoku Kyojuro who still had his eyes closed.
"Please, Mr. Merchant!"
Rengoku Kyojuro nodded and rushed to the roof of the train holding the Nichirin Sword. Although the whole train was emitting a strong stench, for Rengoku Kyojuro, finding the demon's neck was only a matter of time.
As for Suwey, he was in pain all over his body for unknown reasons. Although it had a certain impact, he was confident that there would be no problem if he only dealt with the flesh and blood in front of him.
The breathing method constructed with all the breathing methods and carried out systematically on the Internet is the breathing method that best suits Suwey. Each of his cuts follows the perfect trajectory and cuts on the surface of the flesh with an extremely erratic posture.
Then it turned back like a returning swallow, and all the flesh and limbs touched on the way were like powder and were chopped into pieces in an instant.
With such an attack, Nightmare had no chance to pay attention to other things, because just recovering from his wounds had already exhausted all his strength.
The aqua-blue Sun Blade surged through the eight carriages, then advanced layer by layer like waves, strangling all the flesh and blood that stood in its way.
Nightmare's body has indeed merged with the Infinite Train, and now Nightmare is a living Infinite Train.
But because of this, his overly large body restricted his movements, allowing Suwey to clear the surrounding flesh and limbs without any pressure.
Unlike others, Suwey, blessed by the "Ghost Demon", not only has strength far beyond that of ordinary people, but also has a considerable degree of repair ability.
So he can compete with Nightmare to see who can last longer.
At this time, Rengoku Kyojuro leaped over the flesh limbs, and the flames formed a wheel, rushing straight to the front, where the train conductor was standing there with a haggard face.
He has found the neck of the "train"!