In Zongman, the evil spirits are eliminated physically.

This made Shinobu feel like the national treasure of a country on the magic continent, the legendary magic wand was a bazooka, the magic destroyer was an 88 anti-aircraft gun, and the speed dragon was a Zero fighter.

"It's the most foolish thing to be complacent. Technology and knowledge are interconnected. I absolutely cannot accept knowledge from the surface world just because I'm learning from the inner world. Take medicine, for example. Over the past few hundred years, the surface world's research in pharmaceutical biochemistry has surpassed that of the inner world. People in the inner world should actively absorb knowledge from the surface world."

"Do you understand?"

After Ouyang Xuan finished speaking a long string of words, he finally asked Shinobu a question.

"Understood!"

"Ah, very good."

Ouyang Xuan was not fooling Ninja. With the development of technology in the surface world over the past hundred years, the feedback to the inner world was obvious. Even the most conservative world of Europa had introduced trains. The potion department in the clock tower also had a modern chemical laboratory, and human anatomy diagrams were also used when studying magic circuits.

The other world is not a different world. It is impossible for modern college students to amaze the audience with just a little knowledge.

"Boss, are you finished with your studies?"

Hina knocked on the door twice and pushed it open, holding a tray with rice balls and miso soup.

"I see you guys haven't come out of the study yet, so I made some rice balls and miso soup. Miss Butterfly and... Miss Butterfly, if you don't mind, please have some."

"Just tell me to endure it."

Shinobu said.

When the two sisters are present, it is more convenient to call them by their names. Ren also said that Ouyang Xuan should just call her by her name to avoid being confused with her sister.

"It's almost lunch time."

Ouyang Sun, who had been teaching, didn't pay attention to the time. "Have you eaten? Yang Cai."

"We are all waiting for you, President. Xiaobai won't eat unless you come out."

"It's because Haruna made white rice balls with no fillings at all. I wanted the kind from the convenience store."

When Bai Honghong heard Hina in the study slandering her, she flashed to the study door with a rice ball in her hand.

"Isn't it stuffed with plums? How can you say it has no filling?"

"Can plums be called fillings? I want meat fillings!"

Bai Honghong ran to Ouyang Xuan and waved her arms, "Brother Taoist, let's go eat some rice balls with meat."

"Are you all done? Lunch."

Ouyang Xuan asked Chaoyang Cai, if it has been cooked, then forget it, let Bai Honghong eat it all.

"Everything is ready. Today's lunch is rice balls, eggplant miso soup, and potato beef stew."

"Hey, hey, there's beef stew with potatoes, so why are you only giving me rice balls, Haruna?"

Bai Honghong said dissatisfiedly.

"Because the president hasn't come out yet."

"Hmm~ Hina has also become a bad guy, Taoist brother, let's go have lunch quickly, I want to eat beef stew with potatoes."

"You guys come along too. It's lunchtime and I can't kick you out."

Ouyang Xuan invited the two sisters Ren.

"Master Ou, please go eat first. I want to submit the information about the effect of this body training technique on breathing techniques to the lord first. This matter is very important to our Demon Slayer Corps."

"The pen and paper are on the table, please feel free to use them."

"Thank you, Lord Ou."

Ouyang Xuan and his group left the study to eat. Kanae unfolded a piece of paper and tore off a small strip, just like the note for an ancient carrier pigeon. Kanae's handwriting was very euphemistic and beautiful. If she had a brush in her hand instead of a ballpoint pen, it would be a beautiful Yamato Nadeshiko calligraphy and painting.

There were not many words written. Kanae wrote the story concisely and clearly on the paper, which was no more than a hundred words. After folding the paper, Kanae walked to the window, put her fingers to her mouth and whistled. The crow that usually should set off immediately after Kanae blew the whistle, this time it took a full ten minutes to appear, and it looked very embarrassed.

"What's wrong with you, kid? You look like you've escaped from a tiger's mouth."

This place of yours is ten thousand times more terrifying than a tiger's mouth!

If the crow could speak, it would have said this to Kanae right now. It arrived when Kanae blew the first sound, but the terrible aura emanating from the apartment made it dare not get close at all. It took it ten minutes to muster up the courage to rush down.

"This is extremely important information. You must personally deliver it to the Lord."

After putting the note into the mailbox at the feet of the crow, the crow took off immediately. It could not stay in this dangerous place for even a second. Carrying Kanae's information, the crow took off from Tokyo and flew very fast. It arrived at the Demon Slayer Corps headquarters in Osaka in the early morning. In the center of the heavily guarded area, this was the residence of the new lord of the Demon Slayer Corps. The new lord had been living here because of his frail health.

The Demon Slayer Corps headquarters should have been the place that the evil spirits feared the most, but in this place that the Demon Slayer Corps members rarely entered, there were now several demons staying inside, kneeling tremblingly in front of a man, kneeling in front of the new lord of the Demon Slayer Corps.

18

Chapter 18: Giving birth in a comfortable house without misfortune.

At the headquarters of the Demon Slayer Corps, where there should be no demons, several demons appeared. These demons are called the Twelve Demon Moons, the strongest among the evil demons.

These evil spirits knelt on the ground and reported to the young man in the main seat with utmost respect.

"Sir, because of my actions, we have completely attracted the attention of the world to the east and west of the island nation. I believe that we will soon be able to implement the next plan."

The evil ghost kneeling in the first row is Nora Rokurei, who disguised himself as a doctor, sneaked into Chika's house and now kidnapped Chika's father.

"Yes, yes. Although I gave you this name that was eliminated by my ancestors a hundred years ago, you are much stronger than that waste that my ancestors treated like garbage."

The young man hid in the shadows, and his face and body could not be seen clearly.

"This is all thanks to your kindness, sir. Without the strength you gave me, I would now be nothing but a worthless person nestling in Osaka Medical College, eating and waiting to die. I will definitely work even harder to repay your kindness!"

The windlass's head hit the ground hard. Due to his ghost's physique, he could easily smash the tatami with his head, causing other evil ghosts to laugh.

"After tonight, you will rush back to the east and continue your work. Continue to muddy the waters in the east. Only by muddying the waters can I better advance my plan."

The young man added, "As long as you need it, even allies from the mainland can help you."

"I will definitely not let your kindness down."

The winch carefully raised its head from the ground, its throat moving vigorously, and its bloodshot eyes looked at the man with awe and desire.

"You want more? More of my blood."

"Please forgive me, sir!"

"No, no, no, it was me who transformed you from humans, monsters, and evil spirits into ghosts. As long as you work hard for me, I will reward you with the blood you desire most."

The young man raised his arm and stretched out his hand from the shadows. The arm was so white that it didn't look like a human's. There was not a trace of blood in it, and it was extremely sickly pale.

The young man's wrist automatically split open, and dark red blood flowed out and dripped onto the ground. In an instant, the breathing of the evil spirits in the room became rapid, especially the windlass closest to the young man. The veins on his forehead and temples bulged, and he looked at the blood on the ground like an idiot. His body wanted to rush over immediately, but his reason suppressed him.

"Come here and drink my blood in front of me."

"It's my lord!"

Lu Lu rushed forward in one step, and lay on the ground like a wild dog, licking the blood on the ground like crazy, trying to suck every drop of blood from the cracks in the tatami with his tongue.

"Son, send him out."

Also hidden in the shadows, the girl holding the shamisen plucked the strings. As the windlass turned, her body left an afterimage and then disappeared in front of the young man.

"If you have nothing else to do, just leave."

"grown ups."

A muffled voice came from an evil ghost holding a knife. Even in the dark room, light could be seen emanating from six eyes.

"I request to go east. I want to fight the mainlanders that Lulu mentioned."

"Hey Hey hey."

A cynical voice interrupted, "My followers are doing very well in the east. Rather than relying on personal bravery, I still feel more reliant on my subordinates. Those reputable and upright people are timid when it comes to attacking my followers who are just ordinary people."

"I only trust my knife."

"So, you are just being brave."

"Would you like to try it with your neck? My knife."

"Are you coming? Will you win?"

Hiding in the shadows, the icy cold air and the cold light of the unsheathed samurai sword clashed head-on in the small room. Seeing this, the girl Qin beside the young man spoke in a sharp voice.

"Quiet! No noise in front of adults!"

With the sound of a shamisen, the two evil spirits in the shadows stopped arguing.

"Leave it to Douma to deal with that mainlander."

The young man gave the order, "Dōma, take the magical tools provided by our continental allies and go to the east to kill the Taoist priests from that continent."

"As your Excellency wishes."

"Tonight's proceedings are concluded."

As soon as the young man finished speaking, the koto girl immediately played the shamisen. The six-eyed evil spirit wanted to say something, but there was no time. With the sound of the koto girl's piano, he disappeared in the room. When the song ended, the koto girl also disappeared, and only the young man was left in the room.

"Grandpa, I will get it soon. I will get this country! This country was saved by our family a hundred years ago, and now they have shamelessly forgotten us. But it doesn't matter. If you don't use this power of immortality, let me use it."

"The power of immortality, plus the power that has revived in my body, the power that truly belongs to our clan. You stopped Muzan a hundred years ago, but no one will stop me today. The power of demons and the power of the Demon Slayer Corps are now in my hands. When the time comes, I will kill those Quan Xing mainlanders and take away all the magic weapons they brought. Then I will be the king of the island nation!"

The young man walked out from the shadows. If the swordsman who participated in the subjugation war against Demon King Muzan a hundred years ago was present, he would subconsciously draw his sword. The reason was simple: the young man in front of him looked exactly like the Demon King Muzan back then.

As the new lord of the Demon Slayer Corps and the head of the Ubuyashiki family, the young man has abandoned his own name. With the help of Zensei, he fully awakened the power dormant in his blood and gave himself a new name, a name that he believes symbolizes the family's strongest power and should have been famous in the family's history: Muzan, Ubuyashiki Muzan.

Muzan walked to the door, and the pale moonlight sprinkled down, making his pale skin, which was already as bloodless as a vampire, look even more eerie.

"Hmm~ Is this...Kanae the Butterfly's Raven?"

As a pillar, Kanae's raven can fly directly to Muzan, the lord. Naturally, Muzan noticed the note on the raven's leg. After taking it down and looking at it, Muzan's face became solemn.

"Not bad, not bad. It can actually greatly enhance the power of the breathing method. Great, great."

Muzan looked at Kanae's information and praised her repeatedly, then raised his hand and smashed Kanae's raven into pieces.

"Sophia."

"Yes, sir."

In the empty room, the second generation Sona who had just left returned again.

"Inform Douma and Rokurei. When you kill that mainlander, kill the Butterfly Sisters as well. Cut off all contact between the Butterfly Sisters and the Demon Slayer Corps. Kill everyone in the Demon Slayer Corps who knows this information as well. We can't let these despicable humans in the Demon Slayer Corps become stronger and hinder my plan."

"Your will, my lord."

A dark thought weighed on his mind, and Muzan felt that his plan might not go so smoothly, and he became irritated. He raised his hand and dozens of black and red tentacles exploded from Muzan's back, sweeping across the room until it turned into the style of a Middle Eastern battlefield and stopped.

"It was because of the mainlanders that I awakened the power in my bloodline. It was because of the mainlanders that the power of the ghosts increased, and it was because of the mainlanders that the monsters became ghosts. Now, are the mainlanders still the biggest variable in my plan?"

Muzan's facial features were twisted in anger, and his aura was frighteningly low.

Muzan's anger in Osaka did not affect the Butterfly Sisters in Tokyo for the time being. The Butterfly Sisters had a very fulfilling life in the past half month. Kanae participated in several anti-demon operations organized by the Tokyo Supernatural Ministry and eliminated several monsters that turned into ghosts. Many monsters that turned into ghosts were caught and escorted back home, or executed or dealt with in other ways. During this period, Kanae had a lot of time dealing with Kotoko, and many monsters were sent to Kotoko for trial.

Shinobu does morning exercises every day and practices the body training taught by Ouyang Falcon. During the day, he eagerly learns medical knowledge in school. At night, he studies the books given by Ouyang Falcon. On weekends, he receives training and instruction from Ouyang Falcon. He has been thinking about how to combine poison techniques with the swordsmanship and breathing techniques of the Demon Slayer Corps. Shinobu wants to develop a new style of breathing techniques. During this period, Butterfly also followed Ouyang Falcon and Yang Cai on several missions, and felt that monsters and evil spirits seemed to be just like that.

Compared to her two older sisters, Kanao's daily life seemed much more ordinary. She was like an ordinary high school student, attending classes and participating in club activities. The seemingly aloof Kanao did participate in club activities, but she didn't join voluntarily. By the time she found out, Coco had already completed the entire process of joining the idol club for her. It was basically a table, with Coco filling out the form at one end and Yukiho stamping it at the other.

Apart from morning exercises and receiving instruction from Ouyang Jun with Shinobu on weekends, Kanao would also practice for a while in the evening, as if she had completely cut off from her days in the Demon Slayer Corps. This was also what Shinobu and Kanae expected. They didn't want Kanao to get too deeply involved. Wouldn't it be nice to let their younger sister live an ordinary life? But Kanao didn't think so. She also wanted to help her sisters.

"Want to compete with me?"

Chloe looked strangely at Chanel who was walking towards her with a knife, and then turned her gaze to Ouyang Shun. After thinking for a while, Ouyang Shun nodded to Chloe.

"Let me tell you first, I am—very strong!"

Chloe pointed at herself confidently.

Kanao didn't say anything, but just kept looking at Chloe with her usual robotic smile, which made Chloe, who was posing handsomely, feel very uncomfortable. The biggest attack against the chuunibyou is to ignore all your words and deeds, and talk to you in the same tone as ordinary people when you are acting chuunibyou. Ouyang Xuan has tried it, and this trick is indeed useful. As for who she used it on, she would not say.

"You have to speak out loud. If I weren't naturally smart, I wouldn't be able to guess what you're trying to do."

Chloe is just trying to be cool, she's not suffering from a chuunibyou syndrome, and Kanao's disregard has no lethal effect.

"fighting."

Chanahu cherishes words as if they were gold.

"Forget it, forget it. Come, let's go to the backyard and fight. That's a special place for fighting."

"Hey!"

Ruixi placed a plate of cake in front of Chloe with a strange look on his face. "When did the backyard of our store become a place for you guys to fight?"

After the initial bustle in Riko Riko's shop, the students who came to Tokyo from various counties and cities have become familiar with the area, and Riko Riko is no longer crowded. At this point in time, there are not many people except some regular customers, and only half of the seats in the shop are occupied. Chitsuka and Takina are not in the shop, they have gone out to deliver takeout.

Only Chloe, Ouyang Xuan and Kanao are here now. The others haven't come yet. Yang No and Shinobu are dirty, so they borrow Liko Liko's bathroom to take a shower. Kaguya just sent a message saying she is coming here. Kotoko has gone out with two red belles to judge the monsters. 2B is helping in the kitchen. Haimeng, who was originally scheduled to work today, couldn't come due to something. Mizuki also has to work as a waiter in the front store, so 2B can only be asked to help in the kitchen.