Demon Slayer: I, a ghoul, save the regret!

In the Infinite Castle, Muzan was furious when he learned that the Lower String One he had just found was killed again.

The four Lower Strings knelt on the ground, while the Lower String Four, Yamanako, stood leisurely beside Muzan, not panicking at all.

"What's the use of you Lower Strings!"

"The Upper Strings have never been replaced, and the Lower Strings have died one after another. Tell me, why are you so weak!"

The four ghosts knelt in fear and dared not speak. They put their heads on the ground. After all, they would not be killed if they knelt down. They were the strongest among these ghosts, and Muzan would not kill them because of their bad mood.

"Yamako, go find them! Find four human strongmen who have become ghosts, and the Lower Strings... It's time for a bloody battle to replace them!"

The look in Muzan's eyes when he looked at the trash scared the other three ghosts, but they did not dare to move.

"Okay, Lord Ghost King, please give me five days."

After Yamanako said this, she stood aside quietly again.

Muzan glanced at Mingnu in the corner, then took a deep breath to calm down, "Throw them back."

If the Demon Slayer Corps was not so powerful now and many demons had died, Muzan would have killed these lower-rank demons without blinking an eye.

"Yamako, I will give you more blood, please don't let me down."

Muzan stretched out his hand, turned into a whip tube and pierced into Yamako's head. Blood continued to flow into her body. Yamako kept twitching, her body changed drastically, and finally returned to calm.

Yamako knelt down and expressed her sincerity, "Don't worry, Lord Demon King, I will definitely live up to your expectations!"

Muzan waved his hand and asked Mingnu to send Yamako back. A pipa sounded, and Yamako disappeared on the spot.

Kanae received a mission. The Demon Slayer Corps found that the followers of the Eternal Paradise Church often disappeared, but no one had ever reported it. It was suspected that there were ghosts hiding in the Paradise Church to eat people. Kanae's mission was to assist in the investigation and kill them directly if they were found.

Yunqiu immediately became alert after knowing this.

Paradise! Douma! Kanae!

Isn't this the time when Kanae died!

Kanae is now 16 years old. Maybe the timeline has changed a bit, but the plot should still be rolling.

How can such a gentle and beautiful elder sister die at the hands of Douma? It's not worth it.

Yunqiu immediately applied to go with her, and Kanae naturally welcomed her. After all, Yunqiu would "take a leave with injury" for several days after each mission.

Seeing that she was so lazy, but her work efficiency was ridiculously high, the lord gave her such a preferential treatment.

After three days of traveling, the two finally arrived at the location of the Paradise.

They found a noodle restaurant to eat noodles, and through people's chats, they roughly analyzed the status of the Paradise in their hearts.

There was yearning and expectation in the tone of their speech, but they also regretted that they did not meet the conditions and could not enter the Paradise.

"Sister, can you tell me about the conditions you just mentioned?"

She was over 30 years old, and suddenly the little girl called her sister. The old lady answered Yunqiu's question with a smile.

"The Paradise Church only accepts female teachers, because the leader believes that women will experience more suffering and need more care from the Paradise Church."

"Of course, there are some lucky people who can enter the Paradise Church. They will stay in the Paradise Church to atone for their mistakes and guide other teachers to the Paradise."

"But every fifteen days, women aged 14 to 20 can go to the church to confide their pain. If you have troubles, you can also try. The time will be in five days."

Yunqiu nodded, thanked the old lady for her kindness, and pulled Kanae out of the noodle shop.

Douma's appetite really hasn't changed. He specializes in eating young women. These people's hearts have been scarred for a long time, and they are blinded by the slightest hope.

"Ga——Northwest North! Meet up! Ga—"

With the crow leading the way, they soon met up with the vanguard team. The five team members were all C-rank members and had been lying in ambush here for more than a month.

"We can be sure that there is definitely a ghost hiding in the Paradise Cult, and the teachers have not discovered it, or they pretended not to know if they discovered it."

"Lily sneaked in, and she followed the group of girls to meet the leader. In the end, the leader left a girl behind. We watched for three days and didn't see the girl come out."

"So we suspect that the Paradise Cult is colluding with the ghost, and even the teachers are accomplices. They didn't dare to act on their own and reported it."

There is no doubt that the leader is the ghost, and it is Upper String Three!

Kanae thought of what the old lady said, and she had some guesses in her mind, "The Paradise Cult has existed for more than two hundred years. If there is a ghost, then this ghost is definitely not simple, and it is very likely to be the Twelve Demon Moons."

"We can sneak in first, and evacuate when the situation is not right, and then change the plan at that time."Yunqiu raised both hands in agreement (•́⌄•́๑)૭✧

Five days passed quickly. Yunqiu and Chanae changed their clothes into simple, semi-modern loose coats. The Sun Blade was placed in a long box. After entering the Paradise, they hid in a corner.

Then they walked into a large room. Yunqiu and Chanae sat side by side in the middle. The girls around them were a little nervous and talked in groups of three or two.

Five middle-aged women came in and said some precautions. The place became quiet.

A man wearing a leader's hat came in. He had ivory hair, colorful but cold eyes, and a meaningless smile on his face.

He sat casually on the lotus seat and slowly said, "Don't worry, everyone. I will take away your pain and let you go to the paradise."

The opening remarks were still the same old routine...

One after another stood up to complain. When it was Yunqiu's turn, Douma looked at him with an ambiguous look and his smile deepened.

"Everything is fine, but work is a little busy."

Kanae saw that Yunqiu finished speaking in one sentence, so she deleted the long-winded speeches in her mind, "There is a problem that has never been confirmed in my heart. I hope that a peaceful world will come soon."

When it came to the stage of selecting people to stay, Douma pointed directly at Kanae, "I am curious about what the problem is, and I am happy to listen to your troubles."

Everyone else was sent out of the room. When Yunqiu was about to leave, Douma stopped him, "The girl who is worried about work, stay too."

Kanae looked at Yunqiu worriedly. If no one went out, then no one would take the Nichirin Sword, and it would be difficult to deal with the ghost.

Yes, the first time she saw Douma, Kanae was sure that this leader was a man-eating evil ghost.

The door was closed, and the three people with different thoughts did not speak. Douma just looked at Yunqiu, his nose moved slightly, and he was sure that it was the breath of that person.

"Mr. Yunqiu, you have come to Paradise again after so many years. Is there something going on?"

Yunqiu was shocked, but soon reacted. The last time he met Douma and this time, he used his original appearance.

Even though there is a difference in age, it can still be seen that they are the same person.

Before scaring Muzan, he prepared to change himself to look like Yoriichi, so Muzan ran away without hesitation.

What a mistake!

Kanae looked at Yunqiu with some doubts. Yunqiu started to make up stories under the questioning eyes of the two people, "You recognized the wrong person. I have never been to the Paradise Cult, and I have never seen you."

Dou Ma tilted his head, with a firm face, "The last time I saw you, you seemed to be older than now, but I will not recognize the wrong person. Mr. Yunqiu, please think about it~"

Yunqiu's eyes were determined as if he wanted to join the party, "My name is the same as my mother's, in memory of my deceased mother, you should see my mother."

"Is that so..."

Dou Ma supported his chin to think, then raised the corner of his mouth, "Then please die!"