Demon Progenitor Development Project

In order to avoid the training of the torture demons, Muzan has already used his trump card.

Sensing Shugo's growing restlessness, Muzan felt a surge of smug satisfaction.

He knew it.

The other person liked him when he was a child, a little weak and naive, quiet and introverted, and more lovable.

In addition, there are cat ears and a cat tail, which are sure to please any cat lover.

He didn't believe the other person wasn't interested.

Shugo, especially, was heartbroken by his own lack of willpower, yet he followed his heart and petted the adorable cat that was acting cute towards him.

However, to Muzan's surprise, that scumbag Shugo refused to admit his mistake and was unwilling to budge an inch on the matter of training him.

When did Shugo become such a scumbag who denies everything after he's done his job?!

You used to be very trustworthy!

Having lived and died many years, Shugo's skin has thickened; he is no longer thin-skinned and no longer embarrassed to take advantage of others.

Seeing Muzan's shocked expression, Shugo thought: "Didn't expect that, did you? I've evolved; I can now get things for free!"

Feeling cheated, Muzan the cat raised her delicate eyebrows and angrily tried to jump out of the other's arms, her long cat tail slapping against Shugo.

Shugo held Muzan down and stroked his soft, fluffy cat ears. This was the first time Shugo had spoken his true feelings since regaining his memories.

"The outside world is too dangerous; you must be able to protect yourself."

Training can't stop, so give up!

"Don't die where I can't see you."

—Stop wandering the streets, or you might encounter a random Yoriichi Tsugikuni that could kill you!

Giving up on Muzan as originally planned is no longer possible.

He has invested so much effort, time, and energy; abandoning Muzan would be like tearing a piece of flesh from his heart.

It hurts so much!

Moreover, he owed the other party a life. If Muzan hadn't insisted on injecting blood into his corpse for five hundred years, he would have been completely assimilated by the world long ago.

Muzan stopped struggling, retracted the spikes all over his body, and became incredibly soft.

He knew that Shugo cared about him the most.

Muzan is very good at taking advantage of others and climbing the social ladder.

"Don't you hate me for lying to you before?"

Cat Stepping on a Landmine.JPG

Shugo has been busy with those trivial matters lately, and apart from training and resting, he completely avoids him.

They spoke less.

Shugo looked at Muzan kindly and uttered a famous saying: "Adults don't argue with children."

—Besides, I already spanked you.

—Most importantly, it was clearly he himself who was successfully bewitched by Muzan.

Muzan protested: "I'm not a child, I've lived five hundred years longer than you!"

He's all grown up now; he's no longer a child who clings to Shugo's sleeve and acts spoiled. He's an adult who can date.

He wants to date Shuuga!

Shugo nodded perfunctorily. Yes, five hundred years of carefree, unplanned life, killing whomever he wanted, and no one could make him uncomfortable. He was even envious of it.

"A mature adult needs to be able to weather storms, be emotionally stable, have a sense of responsibility, and also be independent."

"So, sweetie, you'll rest by yourself tomorrow. I believe you won't be afraid to sleep alone, right?"

Muzan, caught off guard by a few words: ??? He wanted to establish a relationship, so why did it turn out like this? Even the original joy is gone.

Hiiragi's face was indifferent.

Most importantly, he is now half-dead, without sexual function, a ghoul, a corpse associated with death.

And second most importantly, he would never become Genji!

Otherwise, his past disdain for Genji would have become a double-edged sword, piercing him instead.

Hiiragi patted his shaky facade and fixed it back up.

He petted the cat simply because he thought Muzan's cat was cute!

I definitely don't want to eat the cat.

*

Shugo now desperately wants to return to being a living person.

That peculiar stone heart was his hope.

After being fed for more than a month, the stone core had basically shed its stone exterior and become a real heart.

Except for not beating, it is no different from a normal heart.

Shugo cautiously refrained from using the heart himself, instead choosing a demon with the worst grades to implant it into.

The moment the ghost touched the heart, the heart bared its hideous fangs, no longer as calm as before, and began to devour the ghost's flesh and blood.

The ghost immediately screamed in terror.

When Shugo was in a state of perfect harmony with the universe, he could clearly see the demon's flesh and internal organs being gradually digested by its heart.

In the end, only hair, bones, and other things that might be difficult for the heart to digest are left.

Shugo coldly observed this horrific process, then stared straight at the heart. What a cowardly bully!

He has touched this heart.

The heart was completely still, as quiet as if it were dead.

Shugo carefully placed his heart, which had been quietly pretending to be dead after eating, and decided not to try any further; this was clearly feeding the other party.

If this heart gets out of control, it'll be a real joke.

How exactly is this heart used?

We must use this heart to bring his dead body back to life...

She cannot regenerate a physical body; this body is her registration in this world and cannot be cancelled. Otherwise, Shugo feels that she will have to relive that five hundred years of whitewashing experience.

After staring at the seemingly alive heart for a long time, Shugo made up his mind to take out the heart that belonged to Kibutsuji Muzan.

But as soon as I took it out, an extremely strong premonition welled up in my heart.

Once it's taken out, he'll immediately turn into a corpse.

Shugo's expression shifted, but in the end he put the demon heart back and placed the strange heart into his stomach.

His stomach was very clean, without even gastric juice, which showed that he was not of the nature of a living being.

Once the heart enters the stomach, it begins to rage.

Shugo frowned as he shoved his heart into his stomach.

This is quite a novel experience.

Heart: Yue! So many corpses have died, and there's not a single drop of nutrition left! Let me go!! Huh?? Wait a minute!

A food with an extremely strong 'fragrance' was nearby.

The heart immediately began to stir, extending its blood vessels toward the location of the heart.

Shugo coldly pressed down on his heart, closed his eyes, and entered a state of oneness with nature.

This unknown heart is indeed alive!

As soon as the fusion began, Shugo felt a strong resistance from the unknown heart.

Resistance is futile.

Shugo was determined to test whether this forcibly taken, unknown heart was any good.

Hiiragi, who was about to force himself on this decent secondhand woman, realized that it might not be appropriate.

The secondhand, respectable woman showed no reaction to Shugo, leaving the man frustrated.

After discovering that he could not fuse with or devour the unknown heart, Shugo had no choice but to take a gamble and move the heart to the vicinity of the demon heart.

The unknown heart immediately changed its expression, becoming extremely obsequious and eagerly extending its veins towards the ghost heart.

Shugo controlled the demon's heart, patiently wearing down its power.

The two sides engaged in a tug-of-war.

Gradually, the heart's resistance weakened, and it even began to retract its vascular tentacles, seemingly wanting to abandon its prey.

Hiiragi pressed his advantage.

Just as Shugo was about to completely devour the Unknown Heart, the Unknown Heart suddenly unleashed tremendous power, transforming into a giant mouth that swallowed the heart whole, severing the connection between the Demon Heart and Shugo.

WTF!

This unknown heart is actually pretending to be weak!

Hiiragi's vision went black.

-——————

Additional information: Shugo doesn't actually need to eat; his eating is actually replenishing energy for his heart.

That heart belonged to Muzan Kibutsuji, so naturally his blood was the most efficient.

It's fine for ordinary people to drink it, but there's a conversion process involved, and there's actually some loss.

That's right! In fact, Shuugo is essentially a robot (shikigami) that needs to be charged (blood).