We agreed to be a tour guide, how did it become the law of nature?

"Is it finally over?" Tanjiro breathed a sigh of relief, with a hint of sigh in his expression.

In his dream, he worked as a blacksmith and forger day after day, and learned the Kamisato swordsmanship from Kamisato Ayaka.

The only free time he had was when he looked through the manual for the practice license exam.

But after Tanjiro memorized the booklet, this little break no longer existed.

Now that he had awakened from the dream, he actually had a feeling of being reborn, which was very different from his previous state.

Holding the Sun Blade in his hand again, he had all kinds of different feelings, and even wanted to reforge the sword.

"Woo woo woo! Finally, finally woke up!"

Unlike Tanjiro, Zenitsu burst into tears, as if the torture was finally over.

“Look at what you have accomplished!” Keqing frowned and stared at the other person. “As a lightning elementalist, how can you be so spineless? Don’t say that I taught you in the future!”

"Hahaha! I'm stronger than ever before! Tanjiro, do you want to try?!" Inosuke drew out his two swords and excitedly challenged Tanjiro to a fight.

Although he was constantly beaten by the woman with a spear in the dream, his strength improved significantly.

"Inosuke, calm down. This place is not very convenient at all." Tanjiro said to the other party quickly.

Inosuke forgot that this was still on the train and not the cave in his dream, so he had to give up.

Rengoku Kyojuro cut the rope in his hand, turned his head to look at Lei Dianying and others, bent down and bowed deeply, and said: "Thank you for the teachings of the gods in our dreams!"

Based on the situation of Tanjiro and others, he realized that not only himself, but also others had experienced similar experiences.

As for the surrounding situation, it should be caused by the ghost on the train.

Just as Rengoku Kyojuro was thinking this in his heart, a strong breath of ghosts suddenly appeared!

"Ah, are you all awake? It was clearly a beautiful dream that made people indulge in it, why don't you sleep a little longer?"

The figure of Nightmare walked in from the car door.

If he didn't dare to appear directly in front of the Demon Slayer Corps before and had to carefully release his blood demon technique, it was different now.

He has become one with this train, so even if the other party kills his current body, it will not have any impact.

Unless these Demon Slayer Corps dare to ignore the safety of civilians and forcibly destroy this train!

In other words, the other party has the ability to cause great damage to the train in an instant.

But no matter what, these two results are impossible, so Nightmare dares to appear openly.

Zheng~!

A sharp sound was heard, and Rengoku Kyojuro's Nichirin sword was instantly unsheathed, and his entire body erupted into a fierce dance of fire.

In the blink of an eye, his figure was already behind Nightmare.

The opponent's head flew high and hit the roof of the car, with a look of surprise on his face, as if he didn't expect Zhu's speed to be so fast.

As expected, Mr. Purgatory!

Tanjiro, Zenitsu and others looked surprised. The last time they met the Lower Moons, it was not so easy to defeat them. It took a hard battle.

"wrong!"

The expression on Rengoku Kyojuro's face was still heavy. This knife felt wrong!

"That lord once said that he wanted to kill the pillar and the guy with the earrings, and it just so happens that you all gathered together today."

Nightmare's head that fell to the ground began to speak, and the expression on his face changed from surprise to mockery.

The ghost was beheaded but still alive?!

The scene before them directly refreshed the common sense of Tanjiro and others. They all drew out their Nichirin swords and looked alert.

The four members of Teyvat on the side watched all this quietly, as if they were watching a movie. Even Lei Dianying took out some snacks that she made herself.

After Nightmare finished speaking, the flesh and blood on his head suddenly surged and connected to the floor of the carriage very smoothly. The newly formed flesh and blood gave people a very disgusting and extremely curious feeling.

Except for his head which looks like a human, the body below is simply a monster.

"Be careful! Tanjiro, this ghost has merged itself with the train." Rengoku Kyojuro quickly figured out the situation and immediately warned.

"Hahaha! Your expressions are so funny!" Nightmare laughed like a funny guy and revealed his secret directly: "This pillar is right~! While you were dreaming, I had already merged my body with the train."

"This body I have now is also fake. It is just a disguise for the purpose of communicating with you and laughing at your jokes."

"Now the entire train is my body. All the passengers on the train are my nutrients for strengthening! They are also hostages, so what are you going to do? Hahaha!"

Tanjiro, Zenitsu and others were shocked to hear this. They had never encountered such a tough opponent.

The blazing flames illuminated the entire carriage, and a burning aura spread out in all directions with Rengoku Kyojuro as the center.

He half-crouched, and a powerful burst of energy made him shoot out like a cannonball, instantly arriving at Nightmare's raised head.

Breathing of Fire, Form Two, Rising Fire!

The arc-shaped blade light was mixed with flames, and it easily cut through the nightmare's long neck from bottom to top, and smashed the opponent's head into pieces.

However, doing so only eliminated a body that the opponent could easily create.

At the same time, Nightmare's body tissue has now spread throughout the entire train, and the other carriages are almost completely covered in flesh and blood.

"Listen! Tanjiro, Zenitsu, Inosuke, we don't have much time, now you quickly disperse and make sure to rescue all the passengers!" After saying that, Rengoku Kyojuro sprinted away.

"Yes!"

After responding, Tanjiro and the others immediately dispersed.

"Wakaka! Let Inosuke come to save you!" Inosuke's figure rushed around, and his violent attack cut off all the flesh and blood in the carriage!

Tanjiro and Zenitsu also appeared in other carriages. The surroundings had become a world covered in flesh and blood. The entire train was like a huge monster with various tentacles spreading everywhere, making people very uncomfortable.

Even in the carriage where Lei Dianying and the others were, tentacles and flesh and blood gradually spread.

"The efficiency is too low." Lei Dianying instantly lost the desire to eat delicious food. Keqing, Kamisato Ayaka, and Rosaria also frowned deeply.

Compared with this ghost, all the beast hounds on the continent of Teyvat were considered to have handsome features.

Keqing stood up and walked forward. She could sense the ghost's true location, so all she had to do was get rid of it.