Editing Seirei Tsukai no Blade Dance:Volume4 Chapter7 (section)

===Part 4===

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The floating island Ragna Ys' underground cave within the sacred grounds.

A place that no one but the Divine Ritual Institute's princess maidens was permitted to enter --- currently, there were two sets of footsteps resounding there.

One belonged to an orphan of the Instructional School, Lily Flame.

She read the reports to her master in front of her.

"Muir Alenstarl lost Death Gaze in the battle. The country's military executives are going to be angry."

"Let them. They're just a bunch of geezers that only think about how to protect themselves."

The listening party said so with a merciless tone.

The girl with long black hair that fell to her waist.

Donning a black overcoat with a crimson mask that looked like a fierce god covering her face.

Lily was not surprised in the least by her master's response. Their supposed allies, the Alphas Theocracy, were only another tool for her to accomplish her goal.

"But Cardinal, the supply of militarized spirits from now on---"

"Lily, I've taught you not to use that name here, haven't I?"

"I apologize. ---Ren Ashbell."

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Lily shivered at her master's cold voice.

Footsteps resounded throughout the silent underground cave. The radiance of the spirit stone they were carrying reflected off the strange carvings in the wall. It was a mystery why this passage in the underground cave that even the Divine Ritual Institute's princess maidens were prohibited from was known to these two.

Possibly high-ranking princess maidens --- also those close to Queens could enter without it being strange.

"It seems that Restia has contacted him."

The crimson mask-wearing girl --- Ren Ashbell said.

"Yes. She ignored your order and---"

"That darkness spirit is not a subordinate but an equal in the organization. She has no obligation to listen to me."

"......Yes."

Lily chewed her lip, unsatisfied. It frustrated her that the pieces gathered to help her master were moving on their own.

The ones who had sworn an oath to Cardinal --- to Ren Ashbell, consisted of Lily alone. Her fellow orphan from the Instructional School thought of nothing other than Kazehaya Kamito and she had no idea what that darkness spirit girl was thinking.

"I will be meeting with him as well this evening."

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"Will you be attending the dance?"

Lily asked in a slightly incredulous voice.

"Ren Ashbell was the winner of the previous Blade Dance. There is no way she could not attend."

"But the preparations for what to wear---"

"I have at least one dress. Though I left the majority to my little sister."

"You have a little sister?"

"......"

There was no response to that question.

Thinking she had upset her master, Lily quickly changed topics.

"Muir reported that he doesn't appear to have awakened yet."

"We already have no time to wait for it. If he can't withstand it, then that was his worth as a successor to the Demon King --- we'd just have to alter the plan."

"---That won't do. It's Muir's duty to awaken nii-sama."

Said a voice from within the darkness behind them.

The one who appeared was the girl with ash grey hair --- Muir Alenstarl.

"Muir, what did you do!?"

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Lily raised a sharp voice.

"I just played around a little. With those onee-chans that are corrupting nii-sama."

"......Acting on your own! You used another militarized spirit without permission."

"Not anything important. Just the special-use militarized spirit Scylla. Though it was too weak and died. I wonder if I could use a better spirit next time."

"......!"

To the Muir who was puffing her cheeks, Lily responded by holding her head in her hands.

Even if it was Scylla, which wasn't a pure war class spirit, it was still a part of the theocracy's military strength. Those military executives wouldn't be happy if they heard about this.

"Listen here. That group at the theocracy won't be supplying us with militarized spirits until the Blade Dance really begins."

"Hmph, we've been acting docile well enough."

"It's because you ignored orders and lost Death Gaze."

"I just wanted to play with nii-sama."

Muir pouted her lips.

"Anyway, behave yourself until the real Blade Dance begins. Don't lay a hand on him until you receive orders---"

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"Orders?"

Muir tilted her head in wonder.

And the light in her eyes disappeared.

"Hey, Lily, just who will order Muir?"

"---!?"

Shivers ran down Lily's spine.

Her entire body ran cold with fear. It was like someone was holding her heart in their hands.

"Hey, tell me---"

The spirit seal on Muir's right hand let out an ominous light---

"Muir Alenstarl."

Ren Ashbell called out to her.

"Yes?"

"You are an equal to me in the organization. Nobody will order you."

Muir laughed with a smile.

"It's fine if you understand. The only one that can order Muir is nii-sama."

With Muir's mood restored, Lily breathed a sigh of relief.

"But this is troubling. I can't play with the onee-chans without a militarized spirit."

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"Then why not try using this --- Monster."

Ren Ashbell removed her ring and tossed it to Muir.

"This is?"

Muir looked at the ring curiously.

It was a plain silver ring. Thin characters from the spirit language were engraved onto its outer edge.

"The annihilation spirit Tiamat --- a spirit weapon that was created to fight the army of the ex-shadow Elemental Lord. It was customized by those of the Divine Ritual Institute. It can withstand your Jester's Vise well."

"......You're giving this to Muir?"

"Use it as you wish."

"I don't really understand why. Well, that's fine, I'll take it."

"Muir, militarized spirits aren't toys!"

"They are toys. At least to Muir."

She shrugged her shoulders at Lily---

And licked the ring that now adorned her middle finger.

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"---Just a little longer, nii-sama. Muir will remove those meddlesome onee-chans."

While walking through the dark underground cave, Muir smiled to herself.

When she had been taken to the Instructional School, she was only four years old.

Born in a cold village on the borderline of the Empire, she was not of noble blood and yet possessed the ability to contract spirits.

The villagers rejoiced at having borne an elementalist and raised her dearly.

And then they brought her before the village's guardian spirit on her fourth birthday.

They wanted Muir to contract with the guardian spirit so the village would prosper.

But when she made the contract, the guardian spirit ran wild.

The flames that had protected the village now burned it down and the spirit also destroyed itself.

Muir's power --- she had the uncanny ability to drive a spirit mad.

After being cast away by her village, she was picked up by the instructional school---

There, she became a Monster.

Her heart was lost, a Cursed Armament Seal was engraved on her young body and she was taught nothing but slaughter techniques.

Because of her in-born ability, Muir could never connect with a contracted spirit.

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Those days filled with only isolation and massacres slowly carved away her heart.

In the middle of those days --- she met with a boy that had been taken to the facility.

"You're always alone, huh."

"That's right. Muir is always alone. The only ones Muir talks with are those she kills."

"Then I'll become your friend."

"Hmph, how stupid. Talking about friends in this place."

"Then a brother. Muir is the younger sister."

"......What are you deciding on your own, idiot."

The first conversation she had with him. It was something he definitely didn't remember.

"---Nii-sama is Muir's only."

When she emerged from the underground cave, the sun had mostly set.

It was about the time the Blade Dance's ceremony would begin at the castle.

"That's why I won't forgive them. I will definitely get them, those attaching themselves to nii-sama."

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