He was taken in by Hiratsuka Shizuka at the beginning and joined her chat group.

He wanted to know where his enemy was now, and what kind of person he was.

Qin Yumo still had a good impression of the kind and gentle child in front of her.

He briefly recounted what had happened.

"My name is Qin Yumo. I am a man-eating demon named Guiwu Qianwucan who killed your family."

"He is the king of demons. Your mother and sister were transformed into cannibals by him to serve him."

"What!" Tanjiro turned around in astonishment to look at his mother and sister.

They have indeed changed a lot.

Blood-red eyes, sharp teeth, and claw-like nails.

"Master! Where can we find Kibu Ken Muzan?!"

Kui Zhi asked through gritted teeth, her tone filled with hatred.

"Master, please tell us where Muzan Kibutsuji is!"

Nezuko looked at Qin Yumo with a pleading expression, her words also carrying anger towards Muzan Kibutsuji.

"????"

Tanjiro was shocked by how the two women addressed Qin Yumo.

Qin Yumo was surprised that the two of them could call Kimu Qian Muzan by his name.

If I remember correctly, those beings he transformed into cannibals were all subject to a curse known as the "Demon King's Curse."

Any cannibal that mentions its name will trigger a curse and be killed by it.

"After being controlled by the spirit summoner, have the two become independent cannibals?"

Qin Yumo couldn't think of any other possibility besides that.

Right.

He had directly annihilated the blood belonging to Kibutsuji Muzan.

The cannibal blood in their bodies now originates from their own bodies.

They will not be controlled or monitored by the scumbag boss.

That's good news; there's no need to worry about them both dying along with the scumbag boss after he's killed.

"Eh? Eh? Eh!" Tanjiro exclaimed incredulously, "Mom! Nezuko! Why do you call Qin Yumo 'master'?"

"Could you be the culprit, the Demon King, Demon Dancer, Mucan!"

Tanjiro looked at Qin Yumo with a wary expression.

The King of Demons transformed his mother and sister into cannibals to serve him.

He then addressed the man in front of him, who called himself Qin Yumo, as his master.

Now everything makes sense!

Qin Yumo is the Ghost King who turned his mother and sister into cannibals!

"No, it was our master who saved us!"

Nezuko explained anxiously, her little face flushed slightly.

"You've misunderstood Master, Tanjiro. It was Master who saved us!"

Although Kui Zhi was a little shy, she still explained firmly.

After all, it's inappropriate to call someone by such a frivolous name in front of their own child.

"Mr. Yumo"

Tanjiro looked at Qin Yumo with longing eyes.

"That's right," Qin Yumo explained with a gentle smile, "When I arrived, your family members had all passed away, and only they were still alive."

"But they have already been transformed into cannibals, and are beginning to become demons, soon to become evil ghosts that only know how to eat people."

Nezuko and Aoi worked together to activate their demon transformation, making their features even more prominent.

Slight demonization will not cause them to lose their sanity.

However, if the demon transformation is fully activated, it will be troublesome, as the desire of the cannibalistic demon may suppress one's rationality.

It transformed into a man-eating demon.

“I used my power to make them rational and suppress their evil nature, so they are now both ghosts and humans.”

"However, anything controlled by my power belongs entirely to me, which is why they call me master."

Qin Yumo smiled gently as she offered her explanation.

Aoi and Nezuko reverted to their demon forms and nodded in unison in an adorable manner.

"I see."

Despite the fact that his mother and sister suddenly became someone else's property.

Fortunately, my mother and sister are at least not man-eating demons.

This has been a fortune in misfortune.

"Yu Mo Jun, what brings you here?"

"They've come here in pursuit of that demon king!"

There seemed to be light in Tanjiro's eyes.

"I came here only for the blue spider lily, but I never expected to encounter your family, who have been targeted by the Demon King."

Qin Yumo shrugged helplessly.

He thought he would encounter little Nezuko and Tanjiro.

Unexpectedly, it turned out to be the tragic death of an entire family.

If I had arrived any later, Nezuko and Aoi would probably have been in serious trouble.

Once cannibals consume human flesh and blood, the trouble will be truly immense.

"Blue spider lily?"

The three of them looked at each other in astonishment. What was that?

Qin Yumo gave a brief explanation and led the three of them to the place where the blue spider lilies grew.

He had already spotted the location where the blue spider lily grew.

"This flower is actually that amazing?"

All three were somewhat surprised that this blue flower, which was sometimes used as food, could be such an important thing.

"Please let me join the Demon Slayer Corps! I want to learn the art of slaying demons to avenge my younger brothers and sisters!"

Tanjiro looked at Qin Yumo with a determined gaze.

He actually wanted the other person to teach him directly.

But considering the other party's extraordinary strength, they probably won't agree.

He learned from Qin Yumo about the Demon Slayer Corps, which had been killing demons and considered it their mission to eliminate Muzan Kibutsuji.

So he decided to settle for joining the Demon Slayer Corps, an organization dedicated to killing demons.

Qin Yumo really wanted to tell the other person that cannibals were about to become a thing of the past.

Even joining the Demon Slayer Corps wouldn't make much difference.

There is no future opportunity for him to personally kill Muzan Kibutsuji.

But Qin Yumo did not undermine the boy's confidence.

Becoming a member of the Demon Slayer Corps at least guarantees you the necessary strength.

Having the ability to protect oneself in the future is not a bad thing.

As long as you don't activate your markings, learning breathing techniques shouldn't cause any major problems.

A wooden box, filled with all the blue spider lilies, soil and all.

In case it falls into the hands of some cannibal or scumbag boss.

Tanjiro eventually carried the small wooden box on his back, and though their paths diverged, they ultimately arrived at the same destination.

"The sun is about to rise. I'll take you to the Demon Slayer Corps headquarters first."

Nezuko and Aoi are still not immune to the sun's rays.

Qin Yumo carried Nezuko on his back and held Aoi in his arms with one hand.

As for the other hand, it simply lifted Tanjiro by the neck.

Then it began a supersonic run.

It's called running, but it's not much different from low-altitude flight.

Tanjiro screamed in terror.