I, the spiritual mentor of beautiful girls from all over the world

"All students who tried to master it were ultimately overwhelmed by its power and suffered either death or serious injury."

Yulis held her breath. The weapon that the wicked woman described as "either dead or seriously injured" was obviously extremely dangerous.

A glimmer of light rekindled in Ayato Amagiri's eyes.

The weapon my sister used...

Perhaps, some clues still remain...

Just as he took a deep breath, preparing to ask to try out the [Black Furnace Demon Sword]—

Claudia suddenly turned her head and looked at Lynn, who had been yawning beside her.

“Honey~ Speaking of which…”

“My Pandora became unusually docile after coming into contact with you.”

"And this [Black Furnace Demon Sword] is second only to [Pandora] in ferocity."

She smiled and asked a question that stunned everyone present.

"I'm curious, does your 'power' also work on it?"

Swah——

In an instant, Ayato Amagiri and Yulis's gazes were both focused on Lynn.

Faced with three burning gazes, Lynn simply yawned again.

"This is really troublesome..."

He muttered something to himself, seemingly uninterested in such attention-seeking.

"but……"

He changed the subject, looking at Claudia with a hint of helpless affection on his face.

"Since Tia has already spoken, let's treat it as an after-dinner stroll and go take a look."

Tia...

This nickname was like a sweet bomb, exploding in Claudia's heart.

Her cheeks flushed, and the joy in her eyes was almost overflowing.

Meanwhile, Yulis felt as if something had twisted her heart, leaving her with a bitter and astringent feeling.

……

The four of them went together to the highest-level control zone where the Huang-style weapons were stored.

Along the way, Claudia naturally linked arms with Lynn, pressing her amazing softness tightly against him, exuding the sweet aura of a girl in love.

···Requesting flowers··· ···

Yulis followed silently behind the two, watching their backs, her heart filled with mixed feelings.

Clearly... it was me who was saved from the assassin by him!

I was the first one whose body was filled with that hateful yet...warm power of his!

Even holding hands... I was the one who started it!

Why...why is this happening...?

hateful!

She clenched her fists, feeling like a complete idiot for shamelessly following along.

Ayato Amagiri wisely stepped back half a step, only daring to look at the ground, trying his best to minimize his presence.

……

The highest level of control is located deep underground within the academy.

It requires triple authentication and multiple heavy alloy gates.

As the last gate slowly opened, a violent aura rushed out.

This is a white space filled with futuristic technology.

Inside the container at the very center, a katana is suspended.

It is entirely black, without any superfluous decorations, yet the blade seems to absorb all the light around it.

........ ......... ...

He exuded a chilling rage.

On the huge screens around the room, various data of the [Black Furnace Demon Sword] were being displayed in real time.

Energy activity, mental erosion index, danger level...

All the numerical bars were a glaring, constantly flashing deep red.

"This is... the Black Furnace Demon Sword..."

Ayato Amagiri's voice trembled.

Just standing here, he could feel a strange resonance...

And... a deep sadness.

Claudia's expression also turned serious.

"Its condition has always been unstable, and it could get out of control at any time."

Yulis felt a stinging pain on her skin, and the stellar energy within her body began to stir uncontrollably.

However, at this moment.

Lynn, who had been lazily following behind, took a step forward.

That's it.

Buzz—! ! !

The Black Furnace Demon Sword, which had been dormant for three years and rejected everyone, suddenly trembled!

In an instant, alarms blared in the control room!

All the data screens were covered by a blinding red snowflake!

[Warning! Warning! Target energy reaction exceeds threshold!]

[The mental erosion field is out of control! Repeat, the field is out of control!]

[Requesting root access!!!]

The jet-black katana pounded wildly inside the container, producing a deafening sound like metal shattering.

Cracks began to spread rapidly across the vessel's surface!

The next second, this 'ferocious beast' broke free of its cage!

↓

pS:

(Having taken into account the suggestions from the top reviewers, the urban fantasy storyline will end before chapter 156, and will continue thereafter.)

(Afterwards, return to the main world for daily quests in Chapter 2, then go to the previous dungeons and subscribe to higher-level demons or swords.)

(If there are any fans of Familiars and To Love-Ru, please don't worry, I remember, but I need to keep my job first.)

One

(Also, please feel free to write any suggestions or comments in the book review, thank you! Today marks exactly one month since I started reading the book.)

Chapter 156: The President and the Princess were stunned. There was another rival in love?

The next second, this 'ferocious beast' that had been imprisoned for three years broke free of its cage!

It transformed into a destructive shadow and charged out!

"elder sister!".

Ayato Amagiri let out a roar and charged forward recklessly.

He reached out, trying to grasp the sword that belonged to his sister with those hands that shared the same blood.

He wants to awaken it.

He wanted to let it know that he had arrived.

However, the Black Furnace Demon Sword responded to him with an even more violent rejection.

Om-!

An invisible mental shock suddenly erupted!

Ayato Amagiri's movements suddenly froze, his vision went dark, and all he could hear were countless wails and curses.

This is the pure malice inherent in the sword itself!

"...!"

Yulis exclaimed in surprise and wanted to rush forward to help.

"Don't go there."

Claudia grabbed her arm, her expression grave.

"Its curse field has completely spiraled out of control."

"Getting close now will only result in being affected by its spiritual pollution!"

Physical attacks are certainly terrifying, but weapons that directly erode the mind are even more intractable.

Ayato Amagiri withstood this mental shock thanks to his extraordinary willpower.

He bit his tongue, using the excruciating pain to forcefully bring back a sliver of clarity.

Taking advantage of the momentary pause in the Black Furnace Demon Sword's momentum, he turned to the side at an incredible angle, his right hand flashing out like lightning to precisely grasp the hilt!

"893" - "Gotcha!"

He was delighted.

But the next second, an even more terrifying repulsive force came from the hilt of the sword.

The academy terminal on his wrist emitted a piercing alarm.

On the main screen in the control zone, the value representing "adaptability" was fluctuating wildly in the single digits.

[8%]

[4%]

[1%]

Connection failed...

[Warning! The user's mind is being negatively eroded!]

"Ugh... Ahhh!"

Ayato Amagiri let out a painful roar, feeling his consciousness being shattered and swallowed by the vortex.

Just as Claudia was preparing to forcibly initiate the highest level of repression procedures in the controlled area.

A change occurred.

The Black Furnace Demon Sword, which had been struggling wildly, suddenly fell silent.

One second the volcano erupted, the next it was as docile as a lamb.

It broke free from Amagiri Ayato's grasp.

But this time, it didn't attack anyone.

Instead, the blade tilted slightly, as if casting its 'gaze' at the man who had been standing at the back the whole time, looking languid.

"Lynn!"

"Darling, watch out!"

Eurythm and Claudia gasped simultaneously, and almost instinctively stepped in front of Lynn, one on each side.