Before that, I would like to apologize if there are some mistakes, because my English is quite bad.
In the King Proposal verse, the substantiation technique itself has a superior-inferior system. The higher the number of this technique, the greater the energy output released.
Feat:
Future Saika’s gaze was downcast. “Four substantiations. The first,
phenomena; the second, matter; the third, assimilation; and the fourth,
domain. Those are the four ranks that substantiation techniques are divided
into. You’re following me this far, I hope?” she asked with an exaggerated
gesture.
“…” Mushiki continued to watch her in silence.
Future Saika, however, seemingly having read his thoughts, nodded. “But
what lies next? Fourth substantiations are touted as supreme domains, but if a
power could exist beyond them, what form would it take?”
— Volume 1
The fourth substance is called a miniature world, the world they create varies. However, the world that Saika herself created is infinite size.
Feat:
The moment their voices overlapped, the space surrounding them both
shifted once more.
An endless horizon. A vast desert.
An eerie confluence of two separate fourth substantiations.
“Rage—”
“Ugh…!”
As though responding to both sets of commands, the wind began to roil,
tearing through the sand as it wove two gigantic tornadoes.
Those sand-filled whirlpools flailed like two violent snakes, intertwining
between the two figures, raging wildly, scattering them with endless sand and
dirt.
— Volume 1
-
However, Ruri was familiar with this phenomenon, this eerie sensation.
The supreme domain that transcends phenomena, that ultimately comprised
matter through assimilation.
A fourth substantiation.
The ultimate form of magic, capable of forging a whole miniature world.
There was only one person who could pull off a feat of this magnitude...
— Volume 1
Saika can use the fifth substantiation, which is far transcend the fourth substantiation. Because the fifth substance itself is the world itself, different from the miniature world which is at a lower level.
Feat:
Future Saika, however, seemingly having read his thoughts, nodded. “But
what lies next? Fourth substantiations are touted as supreme domains, but if a
power could exist beyond them, what form would it take?”
“That’s…” Mushiki stopped to consider her question.
With one’s second substantiation, they created matter. With their third,
they shrouded it around their body. Then with their fourth, they manifested a
new domain centered around their own existence. Depending on the power of
the mage responsible, such domains could encompass tremendously vast
areas.
Though, to imagine something else beyond even those abilities…
“It can’t be,” he said.
“That’s right.” Future Saika’s lips twisted in a smile. “One’s fifth
substantiation, world. This planet that you call Earth is nothing more than a
substantiation forged by a lone mage when the real Earth was destroyed.”
“…”
This revelation was so far beyond the realm of belief that it left Mushiki
utterly speechless.
“Around five hundred years ago, the planet known as Earth ceased to be.
At the time, I created a new identical world within my fifth substantiation and evacuated the survivors… But I wasn’t able to save everyone… I told you,
didn’t I? This world is much more fragile than you could possibly imagine.”
“…”
She puckered her lips in response to his silence. “Hmph. No response. I
take it you still don’t believe me?”
“Huh? Oh. No.” Mushiki shook his head. “I’m not surprised to hear Saika
would do something like that. I mean, that’s who she is. If anything, I was
just thinking how I’ve lived seventeen years of my life in a world she created.
The air tastes beautiful here.”
— Volume 1
For Saika, she literally has to get Low 2-C. Even though it is called identical to Earth, in fact, the structure was created based on their wishes. In fact, the fifth substantiation is a world that goes beyond the fourth substantiation. Because, the fourth substantiation itself has an infinite size structure, then for the fifth substantiation itself. It must be uncountable infinite, because it goes transcend infinite size.
Conclusion:
Kuga Mushiki & Kuozaki Saika gets Low 2-C level.
In the King Proposal verse, the substantiation technique itself has a superior-inferior system. The higher the number of this technique, the greater the energy output released.
Feat:
Future Saika’s gaze was downcast. “Four substantiations. The first,
phenomena; the second, matter; the third, assimilation; and the fourth,
domain. Those are the four ranks that substantiation techniques are divided
into. You’re following me this far, I hope?” she asked with an exaggerated
gesture.
“…” Mushiki continued to watch her in silence.
Future Saika, however, seemingly having read his thoughts, nodded. “But
what lies next? Fourth substantiations are touted as supreme domains, but if a
power could exist beyond them, what form would it take?”
— Volume 1
The fourth substance is called a miniature world, the world they create varies. However, the world that Saika herself created is infinite size.
Feat:
The moment their voices overlapped, the space surrounding them both
shifted once more.
An endless horizon. A vast desert.
An eerie confluence of two separate fourth substantiations.
“Rage—”
“Ugh…!”
As though responding to both sets of commands, the wind began to roil,
tearing through the sand as it wove two gigantic tornadoes.
Those sand-filled whirlpools flailed like two violent snakes, intertwining
between the two figures, raging wildly, scattering them with endless sand and
dirt.
— Volume 1
-
However, Ruri was familiar with this phenomenon, this eerie sensation.
The supreme domain that transcends phenomena, that ultimately comprised
matter through assimilation.
A fourth substantiation.
The ultimate form of magic, capable of forging a whole miniature world.
There was only one person who could pull off a feat of this magnitude...
— Volume 1
Saika can use the fifth substantiation, which is far transcend the fourth substantiation. Because the fifth substance itself is the world itself, different from the miniature world which is at a lower level.
Feat:
Future Saika, however, seemingly having read his thoughts, nodded. “But
what lies next? Fourth substantiations are touted as supreme domains, but if a
power could exist beyond them, what form would it take?”
“That’s…” Mushiki stopped to consider her question.
With one’s second substantiation, they created matter. With their third,
they shrouded it around their body. Then with their fourth, they manifested a
new domain centered around their own existence. Depending on the power of
the mage responsible, such domains could encompass tremendously vast
areas.
Though, to imagine something else beyond even those abilities…
“It can’t be,” he said.
“That’s right.” Future Saika’s lips twisted in a smile. “One’s fifth
substantiation, world. This planet that you call Earth is nothing more than a
substantiation forged by a lone mage when the real Earth was destroyed.”
“…”
This revelation was so far beyond the realm of belief that it left Mushiki
utterly speechless.
“Around five hundred years ago, the planet known as Earth ceased to be.
At the time, I created a new identical world within my fifth substantiation and evacuated the survivors… But I wasn’t able to save everyone… I told you,
didn’t I? This world is much more fragile than you could possibly imagine.”
“…”
She puckered her lips in response to his silence. “Hmph. No response. I
take it you still don’t believe me?”
“Huh? Oh. No.” Mushiki shook his head. “I’m not surprised to hear Saika
would do something like that. I mean, that’s who she is. If anything, I was
just thinking how I’ve lived seventeen years of my life in a world she created.
The air tastes beautiful here.”
— Volume 1
For Saika, she literally has to get Low 2-C. Even though it is called identical to Earth, in fact, the structure was created based on their wishes. In fact, the fifth substantiation is a world that goes beyond the fourth substantiation. Because, the fourth substantiation itself has an infinite size structure, then for the fifth substantiation itself. It must be uncountable infinite, because it goes transcend infinite size.
Conclusion:
Kuga Mushiki & Kuozaki Saika gets Low 2-C level.