A crossover anime, where people are in Classroom of the Imaginary Era, and behind the scenes, the ki

With a flick of his wrist, he released Horikita Manabu, who had been recuperating inside the [Map of Mountains and Rivers].

"Skeleton Knight".

Ayanokouji looked at the towering armor and calmly asked:

"Based on what you said during the battle, the Netherworld has vanished..."

"I'd like to know, what exactly is the role of the Netherworld in your world?"

The skeleton knight pulled on the reins, and the skeleton horse snorted and stopped.

Kiyotaka Ayanokoji was one of the benefactors who helped him trace the roots of his long-standing revenge.

This king, who had been accustomed to observing from the sidelines for thousands of years, unusually did not leave immediately to continue being a riddle-maker.

His eyes flickered with a spiritual light as he gazed at Ayanokouji:

"You are not from this world, are you?"

"You emerged from that all-consuming door?"

Ayanokoji Kiyotaka, his expression unchanged, paused before replying:

"That was correct."

"The rest... is not entirely correct."

As she spoke, Ayanokouji used the most concise language to explain to the Skeleton Knight the concept of "back chamber" as she understood it, as well as the trials that the Black Sphere God underwent across dimensions to fight against the back chamber.

The skeleton knight sat upright on his horse, listening silently.

After Ayanokouji finished speaking, he remained silent for a moment before slowly saying:

"I see......"

"You can think of this world as having a three-layered structure."

"The first layer is the tangible present world we live in now."

"The second layer is the Netherworld... a world of consciousness inhabited by souls, evil spirits, fairies, and demons. The present world we live in is actually a tangible projection of spirits from the Netherworld."

“As for the third layer, which is also the deepest layer…” The skeleton knight looked up, “that is the Sea of ​​Origin beneath the Netherworld. As the abode of the Abyss God, it is the source of all destiny and cause and effect.”

Horikita Suzune, who had been standing by and listening, frowned slightly upon hearing this, and after thinking for a moment, spoke:

"So, the disappearance of the Netherworld means the foundation of your world is gone?"

"good."

The skeleton knight readily agreed:

"The Netherworld and the Sea of ​​Origin, though they have bred countless evils, are the cornerstones that sustain the existence of this world. They are the most indispensable existences."

"Although the appearance of that eye caused the Hand of God and the God of the Abyss to disappear completely, it helped me complete my revenge."

"But tragically, without the gods of the abyss to maintain cause and effect, our world will eventually perish because it has lost its foundation."

The skeleton knight raised the Water-Summoning Sword in his hand, the blade reflecting the afterimages of the ruins:

"Fine."

"All life, from the moment of its birth, is a process toward destruction."

"The world is the same. The collapse we are seeing today is just a matter of sooner or later."

Listening to this somewhat pessimistic doomsday theory.

Horikita Manabu, who had just emerged from the "Map of Mountains and Rivers" and had gained a better understanding of the current situation, suddenly adjusted his glasses and suggested:

"Since you've already decided that your world will eventually perish, and there's no way out."

"So...would you like to come with me to that all-consuming 'back room' to find a solution to the world crisis? To uncover the truth behind it all?"

Horikita Manabu stared directly at the skeleton knight:

"Our world will soon face the same situation as you are today."

"To be honest, we are in the same boat in this respect."

"Faced with a common enemy, perhaps we can cooperate."

Although Horikita Manabu was not entirely clear about the Skeleton Knight's combat power ceiling.

Thanks to Su Wei's thoughtful addition of the hidden function within the [Map of Mountains and Rivers] that allows for one-way viewing of the outside world.

Horikita Manabu witnessed firsthand the auxiliary effects of the "youth version of Enma Blade" in the Skeleton Knight's hands during the battle.

In a dangerous place like the 'back room,' filled with unknown rules and spatial labyrinths, having a team of special talents capable of cutting through space is always better than him trying to break through alone.

Upon hearing this, the Skeleton Knight...

A ghostly fire flickered within his skull. After a brief moment of contemplation,

This millennium-old king gave his answer:

"can."

"If we need help when facing the unknown abyss, I happen to have two people here."