Goku, who travels through countless worlds starting from Marvel.

......

"boom!"

When Goku unleashed his full power in the Kamehameha wave, it engulfed the blood-red windmill almost without any pause.

Then it submerged the blood-red windmill and shot straight into the sky, forming a huge pillar of light.

Once everything had settled, the blood-red windmill and the weary figure had completely vanished into the world.

It was as if it had never existed.

"Um...it seems much weaker than I expected."

Seeing that he had wiped out his opponent with just one Kamehameha, Goku scratched his head in surprise.

He originally thought that since it was one of the Twelve Demon Moons, and they had been so arrogant when they unleashed their ultimate attack, they didn't take him seriously at all.

His strength must be quite good, at least much stronger than that father ghost.

But I never expected it to be so weak.

Uncle Mita always said how terrifying and powerful the Twelve Demon Months were, and in my mother's memory, she was also terrified of Rui.

Lei has always been arrogant and aloof, never taking anyone seriously.

It seems that if you just get a little serious, you can kill everyone.

So Goku felt that his opponent must have some strength, at least enough to give him a good fight.

But I never expected it to turn out like this.

The main reason is that in other worlds, he cannot judge a person's strength solely based on their aura.

In his own world, he could generally sense the opponent's strength based on their aura, and the difference wouldn't be too great.

However, in other worlds, qi is not used as a means of combat; qi can only serve as a negligible reference.

Just like in the Harry Potter world, Dumbledore's aura wasn't as strong as Yamcha's, but he still lost when he went all out at the beginning.

The demon hunters and demons in this world do not cultivate qi, so their qi is higher than that of ordinary people, but it cannot be used as a standard for judging strength.

"He's a Lower Moon, maybe an Upper Moon would be stronger, but at the very least, that Muzan Kibutsuji should still be quite powerful."

Little Wukong was initially disappointed, but after thinking about it, he felt that perhaps there was still something to look forward to.

After all, Uncle Mita said that there are records of Lower Moon demons being killed by Pillars multiple times, while Upper Moon demons have never been killed.

Furthermore, Upper Moon demons have a history of killing Pillars multiple times.

This means that the Upper Moon demons are much, much stronger than the Lower Moon demons.

As for Muzan Kibutsuji, since he can create and command so many demons, he must be much stronger than the Upper Moon demons.

Thinking about it this way, Muzan Kibutsuji's strength might be even greater than he imagined.

"What an exciting battle!"

Coming to his senses, he turned to look at Mita and the others, only to find that they all had exaggerated expressions of utter disbelief.

"What happened to you? Are you injured?"

"No...no, is Lower Moon Five dead?"

Mita managed to suppress his shock and asked Little Goku in a trembling voice.

No wonder they were frightened.

Their fighting style has always involved using breathing techniques to improve their physical abilities, making their strikes faster and stronger.

Different breathing techniques and moves simply result in different directions of strengthening the body and different trajectories of sword techniques.

I've never seen anything like this before.

With a "boom," the Lower Moon demon was instantly reduced to ashes.

This move is absolutely terrifying. Is this really a fighting style that humans can master?

"He's dead. That guy's life force has dissipated."

Little Wukong nodded affirmatively.

"Huh? Looks like I'm a step ahead of Mr. Tomioka. Where is the Lower Moon Five demon?"

Just then, a figure as beautiful as a butterfly descended from the sky and landed in front of everyone.

She quickly glanced around, a look of confusion on her face.

"Lord Insect Pillar!"

When Mita and the others saw the woman appear, they immediately showed respectful expressions.

The newcomer was none other than Shinobu Kocho, one of the Nine Pillars.

"Could it be her!"

Sniffing the air, Shinobu Kocho immediately fixed her gaze on the girl next to the scarred boy.

Without hesitation, he drew his Nichirin Blade from his waist.

"Butterfly Dance - Teasing!"

With her elusive and unpredictable movements, Shinobu Kocho quickly appeared in front of the girl and thrust her sword towards her vitals.

She was so fast that neither the girl nor the scarred boy next to her had time to react.

After receiving orders from her lord, she and the Water Pillar, Yoshiyuki Tomioka, along with the "Hidden" unit responsible for cleanup and treatment, quickly arrived at Mount Nadagumo.

Because there are two paths up the mountain, she and Giyu Tomioka each took charge of one to prevent the Lower Moon Five demon from escaping.

Her route was faster and she didn't waste any time, so she arrived at the summit earlier.

Aside from the Demon Slayer Corps members, she only saw one other demon on the mountaintop, and naturally assumed that the demon was the Lower Moon Five she was looking for.

Even if it's not the Lower Moon Five, any demon must be killed.

However, just as her knife was about to pierce the girl's vitals, a hand suddenly grabbed the girl's arm and pulled her to the left, narrowly avoiding the attack.

"Hey, aren't you a Pillar of the Demon Slayer Corps? Why are you attacking your own teammate?"

The one who made the move was none other than Little Wukong.

The girl is the scarred boy's companion, and she was just helping him fight his sister, the demon. He believes she must also be a member of the Demon Slayer Corps.

But as soon as this insect pillar appeared, it attacked the girl with murderous intent, which he found somewhat incomprehensible.

Shinobu Kocho, somewhat surprised, sheathed her sword and stepped back, replying matter-of-factly:

"Because she's not a member of our Demon Slayer Corps. She's a Lower Moon Five demon, and demons are meant to be killed."

"No...no, she's not Lower Moon Five. Lower Moon Five has already been killed. She's my sister, Nezuko."

Tanjiro then realized what was happening and quickly pulled his sister Nezuko behind him to protect her.

"Lord Insect Pillar, Goku has already killed the Lower Moon Five demon. She is not the Lower Moon Five demon."

At this moment, Mita rushed over to explain.

He didn't want the Insect Pillar to fight Goku because of a misunderstanding.

"You killed Lower Moon Five?"

The Insect Pillar looked at Goku with some surprise. She hadn't expected that this boy could actually kill a Lower Moon Five demon.

Being able to kill Lower Moon Five means he has strength approaching that of a Pillar; no wonder he was able to pull that demon away from his attack just now.

"She's not Lower Moon Five, but she's still a demon. Demons must be killed. At most, I'll use a painless poison to gently kill her in a little while."

Once they become ghosts, they lose their true nature and become bloodthirsty and cannibalistic. This is their instinct, and it cannot be changed.

Even if that ghost is your parents, children, or partner, even if they loved you so much before they became ghosts.

After they become ghosts, they will devour you completely.

She'd seen this kind of thing far too many times.

So when she heard the scarred boy say that the ghost was her sister, her murderous aura did not diminish.

......