Demon Progenitor Development Project

The advantage of having Muzan as your boyfriend is that, as long as Muzan is willing, you can meet a different lover every day, giving you a sense of novelty every day.

Shugo struggled to get out of bed, his body feeling incredibly heavy.

It was all because of the cat-eared girl, Muzan, clinging to him.

Muzan has clearly mastered a clever way to deal with Shugo. In the past few days, he has been seen with either cat ears and tails or beautiful women with outstanding figures.

Muzan's long eyelashes trembled slightly as she opened her red eyes, which were like congealed blood gems, looking sleepy.

"Go ahead and pretend, keep pretending," Shugo thought to himself.

He didn't believe the other person was asleep.

It's likely that he was pretending to be asleep all day, secretly listening to his faint, living voice.

Faced with Shugo's knowing look, Muzan just meowed once, trying to get away with being cute and charming.

A typical double-consonant sound!

But the sound seemed familiar. After searching his memory, Shugo finally remembered that it was the meow of his favorite orange cat in the cat academy.

Every time he fed the cat, the orange cat's voice was the sweetest, so sweet that he couldn't help but feed it, even though the cat was already as fat as a fur ball.

You don't need to be good at these things!

Hiiragi thought to himself.

"Don't learn this useless stuff."

"It's useful, very useful to you," Muzan thought to himself, narrowing his eyes as his slender, snake-like body pressed against the pale man.

Feeling the soft, warm touch on his body, Shugo kept a cold face, resisted the temptation, pulled the catwoman off his body, and changed her clothes.

It's summer now, hot and full of mosquitoes. Ghosts don't have the problem of mosquitoes, but it's still very hot.

But even if it's very hot

That's no excuse for you to dress like that!

Shugo's face turned green. Under the covers, the catwoman Muzan was only wearing a light gauze dress, her delicate, snow-white skin faintly visible.

It can't cover anything at all.

The old father was furious and wanted to put on his clothes to cover up the spring scenery.

However, out of appreciation for its beauty, I also feel a lingering attachment.

Shugo despised himself, constantly recalling the various beautiful images in his mind, and gradually his thoughts drifted to the scumbag boss in a suit.

Coming to his senses, Shugo banished the image of the suit-wearing boss from his mind and, for some reason, felt rather guilty as he helped Muzan change his clothes.

Muzan thought to himself, "With Shugo's overly conservative personality, we'll have to use some serious stuff."

Boiling a frog in lukewarm water?

I'm afraid that even if the frog is stewed in the end, it won't feel anything!

It only worked at first, so why did you become so indifferent afterward?

Muzan couldn't understand what could possibly be more attractive than him.

The confident Muzan believed his appearance was top-notch, and with the added enhancement of cat ears and a cat tail, he was even more lethal.

No one can beat him!

And what are you feeling guilty about?

Muzan looked at Shugo's slightly impatient movements with suspicion.

Did you keep another cat behind my back?

As Muzan thought this, his round pupils instantly transformed into dangerous vertical pupils, observing him intently.

Facing Muzan's suspicious gaze, Shugo chuckled and revealed his schedule for the day.

"What? Go see Yoriichi Tsugikuni?"

Muzan screamed, his cat ears exploded into airplane ears, and his tail stood up.

Could it be that Yoriichi Tsugikuni is Shuuga's new cat?

Wait, when did you two start contacting each other?

"Are you still going to take me with you?"

Muzan truly blew it up and started destroying the house.

The furniture inside the house was in terrible condition, all of it broken into pieces; it was a truly pitiful sight!

Broken pieces of furniture: You're so high and mighty! Don't take your anger out on us innocent people!

Shugo soothed the cat's ruffled fur and patiently explained, "I have something I want to ask him, and you also need to get this problem fixed."

Now Muzan turns pale at the mere mention of Yoriichi, and the entire demon becomes agitated.

By all accounts, he looks like he has PTSD, or rather, the manic type!

Hiiragi patiently stroked the cat's fur, listing out the conditions one by one.

"Don't be afraid. You've trained so hard, you definitely won't lose as badly as last time. You underestimated your opponent back then and just walked right into the fray to get hacked to pieces..."

Seeing Muzan's enraged state, Shugo shut his mouth and didn't continue talking about what happened last time.

"I'm very strong too, I can fight Yoriichi."

"We still have Nakime. Let Nakime be ready to take us away at any time."

"And Kokushibo, don't you want to take Kokushibo to mock Yoriichi? Yoriichi still respects his older brother."

When it came to the last sentence, Muzan was tempted.

Muzan is indeed like a cat; he holds grudges very well.

His only impression of Kokushibo was that he was Yoriichi's younger brother, a low-budget version of Yoriichi, and a Pillar of the Demon Slayer Corps!

There was absolutely no trace of the camaraderie between them as partners, as depicted in the original work.

It seems like there's a good guarantee of his life? After much hesitation and internal struggle, Muzan finally agreed.

*

Shugo was confident in dealing with Yoriichi because he had devoured most of the unknown heart.

The only memory left in that heart was an enormous, unbelievably large, purple-haired figure.

Hiiragi: ...That purple-haired guy looks really familiar.

Isn't this Lord Kaz, the perfect being who was launched into outer space and stopped thinking?

Although it's a bit bigger and the image is a bit distorted, it really is Kars!

According to the memories in His heart, He seems to be one of the people who survived from Kars's clutches, and therefore harbors a very deep shadow over Kars.

Just like Muzan versus Yoriichi.

A strange commonality has emerged!

Shugo was recalling the plot of JOJO, while Kars and his group were still underground in the Colosseum in ancient Rome?

Would the combination of Aja's Red Stone and the Stone Mask be effective against sunlight for demons? Demons are, in a sense, derivative life forms of these Pillar Men.

Besides the blue spider lily, there is now another method pending.

There are also arrows that activate 'Stands'.

Thinking about it this way, aren't there many potential benefits?

Hiiragi was quite tempted.

Moreover, after devouring the Pillar Man's heart, he discovered that the corpse did indeed show signs of being revived, but the progress was too slow.

After all this time of indulging in gluttony, the progress has only reached 0.00000002%.

Shugo roughly calculated that he would have to eat nearly a hundred million people to survive.

Shugo: ...Even if we ate everyone on this tiny island, it probably wouldn't even make up a fraction of the cost.

And the best food for him should be...

Shugo looked down at Muzan, who was nestled in his arms.

This is truly a powerful tonic!

Lazy, Miserable Cat: ? ? ?