Anime Crossover: My Devil's Crystal Palace

Chapter 372 Immortal Mu Aye and Nangong Nayue

An underwater prison.

Sentoki Yuma crossed the bridge to enter the prison.

It was pitch black, like a castle without light.

Skylight.

The moonlight streamed through the window and fell directly onto "Nangong Nayue," who was sitting in a chair.

Everything is peaceful and tranquil.

"The Witch of the Gap, Nagaku Nagatsuki".

"It is the guardian of the prison barrier and the underwater prison; it is the gate and the key."

Sendoki Yuma spoke slowly.

It was an explanation for himself, and also for Aurora and Yukina Himeragi behind him.

Sendou Yuma looked at Nangong Nayue, who had her back to the two of them.

"Although the prison's protective barrier was destroyed for some unknown reason, most of the criminals were killed."

"But... as long as this underwater prison is alright, that's all that matters."

Sendou Yuma spoke to herself, then went behind the chair.

"She has always been here, sleeping alone for ten years."

Himeragi Yukina was somewhat incredulous at her words.

But Aurora's words revealed that she had seen through everything.

After all, if the previous school's Nangong Nayue was a projection, the current one is a genuine, detached entity.

Moreover, the "Nangong Nayue" in front of them is a magical clone.

Who knows where this witch is watching this game from?

Sendou Yuma looked at the two of them and said slowly, "If we kill her, the prisoners in the underwater prison will be freed, including... my mother whom I have never met."

A hush fell over the room.

Sentoki Yuma looked out the window.

She was thinking about what to do next.

She lived her entire life to liberate her mother, wondering if she would eventually be discarded like an object after being used.

These are all unknowns.

"Since we can't predict it... let's wait and see."

"Sendouki Yuma said in a low voice."

The familiar "Azure" reappeared behind him.

It stretched out its right hand and smashed it straight down at "Nangong Nayue".

Clang—!

Under Aurora's gaze.

In an instant, Yukina Himeragi, wielding the Snow Wolf, appeared in front of "Natsuki Nanami" and used her spear to block "Ao's" attack.

Seven blue magic circles appeared on the tip of the spear.

Sendou Yuma looked at Himeragi Yukina with some surprise, after all, she didn't expect this girl to be so fast.

Himeragi Yukina exerted force with her arm, flicking the tip of her spear, and "Azure" was sent flying to the side.

"I am a watcher from the Lion King Organization, overseeing the Fourth Progenitor."

Himeragi Yukina, pointing her gun at Sendougi Yuma, continued, "I will protect Nazuki-chan and Aurora's bodies."

Is it the Type 7 Assault Demon-Slaying Machine Gun?

Sendou Yuma looked at the spear in Himeragi Yukina's hand and thought to herself.

"Azure!"

As the words fell.

In an instant, Souichi rushed towards Himeragi Yukina.

One man and one scroll, a beast, fighting each other in a chaotic melee.

Sentoki Yuma's gaze fell on Aurora, who was sitting to the side, swinging her legs.

Even though it's my own body.

But Sentoki Yuma discovered that Aurora wasn't worried about them.

"The Fourth True Ancestor".

"What's wrong?"

Aren't you worried about them?

"Why worry?"

Agulora tilted her head and asked in confusion, after all, she had already sensed Ye Xiao's arrival.

With someone to back you up, there's no need to worry.

These phenomena seemed abnormal to Yuma Sentoki.

The Fourth Progenitor...does he have no emotions?

At this moment, Aurora spoke again: "Little girl, be careful."

Upon hearing this, Sentoki Yuma quickly turned around.

The familiar was thrown into the air, and Himeragi Yukina, holding a spear, thrust it towards herself.

call out--.

In an instant, Sendou Yuma vanished from her spot, staring at Himeragi Yukina in disbelief.

"Aren't you afraid she'll die?"

Himeragi Yukina didn't say much.

The king's blessing goes without saying.

Fang Zheng still has a life left despite the mere fatal wound. Besides, the Fourth True Ancestor must have a backup plan.

Then, seeing that Himeragi Yukina hadn't held back.

Aurora panicked for a moment, but quickly recovered.

Correct.

There's nothing to be afraid of.

"Azure!"

A purple light emanated from Cang's hands.

Then, without hesitation, he threw it towards the location of "Nangong Nayue".

Boom—

The roof collapsed, turning the area into ruins.

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

The lowest level inside the underwater prison.

Inside a simple room.

A woman wearing a twelve-layered kimono kneels on the tatami mat.

She is Sentomu Aya, the leader of the LCO Library organization and "Secretary Witch Notaria," as well as her close friend, Nangong Nayue.

She questioned the nature of magic and the existence of demons, and sought answers through forbidden experiments.

Therefore, a disagreement arose between him and Nangong Nayue.

He was imprisoned here after being defeated.

She was initially imprisoned in a barrier prison. Although she didn't know why Nangong Nayue had put herself in an underwater prison, it didn't hinder her plans.

Hearing the sounds outside, the corners of her mouth involuntarily turned up. "It'll be soon, almost there."

Her voice echoed in the quiet room.

At this time...

"What do you mean, 'soon'?"

"who!?"

Xian Du Mu A Ye quickly turned around.

Nangong Nayue was sitting on her bed, drinking red tea.

This scene left Xian Du Mu A Ye somewhat incredulous.

"Shouldn't you be acting as the key and guardian of the underwater prison and the barrier prison?"

"No... wait, your soul has returned!?"