In this crossover anime, many ruthless and powerful figures reside in my territory.

It can be said that Muzan was truly very proactive and thoughtful in pursuing his ultimate goal and ideal.

Because of his immense power, Muzan has always disdained to ponder human nature and use cunning; he would never waste his brains on things that could be solved with force.

Having spent some time in the other world, Muzan realized that her powers were ineffective there. So, her intelligence returned to its peak, she analyzed the current situation, and attempted to make a deal with Lister to gain more benefits.

And gain more say!

"Okay, I agree."

Lister stared into Muzan's eyes, a slight smile playing on his lips.

"Your improvement in strength is indeed beneficial to me."

The next second, Lister's aura changed, and his body was surrounded by blood-red energy.

"Blood and Qi is about studying how to strengthen life and utilize the power of life."

"I haven't studied how to use blood energy, so I can only teach you how to cultivate blood energy."

He raised his hand, and a blood-red energy ball appeared in his palm.

"Put your hand up here, and I will insert it into your body."

Muzan also raised his hand, placing his fair, jade-like palm on Lister's palm.

Then she felt a strange energy flow into her body and reach her chest.

"What you need to do next is absorb the magic in the environment, and then transform this magic into blood energy to gradually fill your body."

"Once your body can no longer accommodate new blood and energy, you need to study how to expand your capacity, which is often related to both the physical and mental aspects."

Muzan had his eyes closed.

That faint trace of life force was like a candle flickering in the wind, but it was slowly growing stronger.

"I don't know what will happen if you cultivate blood energy, so be careful."

Muzan nodded, then opened her arms to Lister.

The blood-red markings on Lister's body began to grow rapidly, almost covering all areas.

"Now let's have a real sparring session, and I will teach you how to use your body perfectly."

Lister then challenged Muzan, and the two entered the duel space.

Training here allows you to unleash your full potential.

Time passed gradually.

It was noon by the time Lister and Muzan came out.

Lister looked at Yahiko and Konan, who were struggling to crawl back in the distance, and said.

"Muzan, I'm about to go have lunch. Do you want to come?"

Muzan's gaze shifted to Lister's neck.

"It all depends on whether you, lord, are willing to host a banquet for me."

Lister pondered for a moment.

"Then let's make another deal."

"100ml, you can use it to help those two children recover."

"You need to do this for the next three days."

Muzan looked into Lister's eyes and teased him.

"You're so kind to those two kids. Who are they?"

"...They're just my students. The boy's name is Yahiko, and the girl's name is Konan."

"They are also the disciples that Madara Uchiha will teach."

Muzan's lips twitched slightly upon hearing the name.

"Okay, but I need to deposit the share first."

"I'll withdraw it all at once once I've accumulated enough."

"Don't worry, your blood-producing ability is excellent. Even if I extract 1000ml at once, there won't be any problem."

Lister subconsciously touched his neck, hoping his body could withstand it in the future.

"Let's go then."

Muzan followed Lister silently, walking alongside him.

At this moment, both Yahiko and Konan fainted and collapsed to the ground.

According to Lena, who had been training with the two, if Yahiko and Konan hadn't received Carol's holy light healing and regained their strength, they probably wouldn't have made it back.

This gave Liszt a sudden idea.

He had Aizen use Kyoka Suigetsu to deceive Carol because he was afraid that Carol would contact the temple through the church's unique methods and that the temple would discover the anomaly in his territory.

Now that he has gained the ability to control minds, should he give it a try?

Chapter 47 Doctor Muzan and Mental Abilities (4K)

In return, medical ninjutsu and holy light healing techniques both require some medical knowledge to be used perfectly.

Although Lister was able to see the injuries inside Yahiko and Konan's bodies through the X-ray vision of the Copy Magic Eye, he could only treat them by stimulating their bodies' self-healing abilities.

Muzan is different.

As the Ghost King, she has been studying the physical body and medical knowledge for thousands of years, and has even developed multiple organs such as "five brains and seven hearts".

Among all the people from other worlds who came to Red Maple Territory, Muzan was indeed the most skilled at healing the body and the most powerful doctor.

Inside a bedroom in Red Maple Castle.

The unconscious Yahiko and Konan lay face down on the bed, their smooth backs exposed, while Muzan stood in front of them, his index finger pressed against the spine behind Yahiko's head.

"Don't be nervous, I just want to use Blood Demon Art to control the flesh and blood of these two brats."

Sensing Lister's unease, Mucan smiled with a hint of smugness.

"I know, I'm watching you too."

Lister was certain that Muzan wouldn't try anything funny before their deal was finalized, but he still carefully observed the entire process using his Copying Mystic Eyes.

The idea of ​​using blood to control the two children and threaten Lister when the restrictions were lifted did flash through Muzan's mind, but he gave up on it in an instant.

She had no need to take the risk, much less anger Liszt; that would do her no good.

So this time she honestly followed the previous agreement to sort out the flesh and blood of the two children.

His index finger instantly pierced Yahiko's nape, and strangely, no blood oozed from the wound.

In Liszt's eyes, Yahiko's injuries, especially the injuries to his legs, quickly healed, his muscle texture became more compact, and even his cells seemed to have taken a powerful tonic.

In less than three seconds, Yahiko's skin became better, his muscles more defined, his hair longer, and he even started snoring comfortably.

Muzan withdrew his hand, and the wound he had made earlier had been perfectly healed.

"Interesting, this child has far more cells than the average person."

Lister carefully examined the anomaly and answered casually.

"Yes, that's a characteristic of their world."

"Thank you for your help, Xiao Nan."

Muzan smiled and approached Konan, using the same method to enhance her physique.

"They can continue training after they wake up."

Lister nodded, it seemed that Muzan could further intensify the training of the two.

However, he wasn't a cruel person. This afternoon, he would let the two of them stroll around Red Maple Town while participating in the labor of the people.

So Liszt summoned his dog-eared maid Betty and told her about his plan.

"Hoo hoo hoo~ Master! Please rest assured and leave it to me! I will let them experience the charm of Red Maple Town!"

"Well, I feel relieved to leave it to you."

Lister rubbed Betty's dog ears, and she immediately started rubbing her head against him, looking blissful.

Muzan, standing to the side, was speechless. She wasn't there to watch Lister play with the maid.

"Didn't you say you were going to town?"

Lister withdrew his hand, which made Betty glare at Muzan with great displeasure.

"You want to go too?"

"As the host, haven't you invited me to take a walk around your territory yet?"

Muzan raised an eyebrow, his eyes filled with provocation.

To be honest, she was somewhat interested in the territory under Lister's jurisdiction, but she was more interested in seeing Lister embarrassed.

"...You can come if you want, but a kimono is not suitable. You should change into a more Western-style outfit."

Muzan smiled slightly, and his kimono began to change, transforming into an exquisite Western-style women's outfit in less than a second.

Her hair was styled in a bun with a silver hairpin, she wore pure white pearl earrings, a white top, a light blue knee-length skirt, thin flesh-colored stockings, and simple short high heels.

This outfit, brimming with youthful and fashionable vibes, combined with Muzan's sinister aura, creates a unique aesthetic that could even tempt some to willingly become food.

Muzan stared at Lister's wide eyes, then parted his bright red lips, revealing sharp fangs that exuded a dangerous aura.

Did he fall in love with her feminine demeanor?

That's incredibly superficial.

But that's fine too; that's the value of a beautiful appearance.

In the future, when negotiations are needed, she can leverage this advantage to secure more benefits.

"Muzan! Can I ask you for a favor?"

Muzan's lips curled into a smile: "Speak."