When Rozen woke up again, it was already the morning of the next day.
"Where am I?"
Rozen opened his eyes in bed and immediately realized where he was.
"My room?"
This was indeed Rozen's room.
In other words, Rozen had returned, from the old southeast area back to Itogami Island, and even back to his own home, completely unharmed.
And who brought Rozen back was quite obvious upon a little thought.
"Natsuki-nee, perhaps?"
Muttering to himself, Rozen slowly sat up in bed.
As he did, Rozen immediately checked the condition of his body.
He was still wearing the coat transformed by Kinu.
On his fingers, the golden ring and the silver ring were still worn as usual, one was a mysterious object symbiotic with Rozen's soul, the other was formed by a divine entity called Gyokuto.
Compared to yesterday, Rozen seemed unchanged.
However, there was a very obvious anomaly on Rozen's body.
The two seals engraved on his hands had disappeared.
No, they hadn't disappeared, they had turned into a part of the seal and merged into Rozen's body along with the seal constructed from the eighteen Primordial Runes.
So, even though they couldn't be observed with the naked eye anymore, Rozen could still feel their presence and even sense a terrifying power being bound by them, dormant within his body.
This told Rozen.
"Was the sealing successful?"
Feeling the seal within him, along with every spell and rune he had set up, Rozen couldn't help but clench his fists, finding it difficult to suppress his emotions.
Even though there weren't any overt changes at the moment, Rozen knew that as long as he wished, he could release the seal within his body at any time, thereby freeing the hidden power within him and unleashing the astonishing magical power he had never dared to imagine before, causing his strength to skyrocket.
Thinking of this, Rozen couldn't help but want to try.
However, Rozen suppressed the impulse.
"If I try to release the seal in this place, it will be troublesome."
Even if it was just the first seal being lifted, a tenth of the magical power surging above the Ley Lines would erupt, probably causing quite a stir.
Not to mention, when the first seal was released, the first secret spell would also be unleashed, and by then, it wouldn't be a tenth of the magical power, but double the magical power.
Plus, once the seal was released, even if it was just the first seal, the original within him would start to resist, gnawing at Rozen's spirit and will. Therefore, even if he was impulsive, Rozen wouldn't try to release the seal in this place and under these circumstances.
Of course...
"If I don't release the seal, there are other ways to confirm my power."
Rozen turned his head and looked to the side.
"Are you there, Altera?"
Rozen called out like this.
The next moment, in the direction Rozen was looking, a mist-like magical power flowed, and the white girl appeared from it.
"You're awake." Attila looked at Rozen, her tone and attitude as cold as ever, saying, "It seems like the sealing went quite smoothly."
"Yeah." Rozen smiled slightly and said, "Seeing you appear, I knew that the sealing was indeed working smoothly as I had imagined."
Because Attila had been summoned like this, Rozen didn't feel any magical power flowing away from him, proving that the sealing on Rozen's body was effective, and the magical power needed by the summoning was already being paid for by the Fourth Primogenitor sealed within Rozen's body through the contract.
Thanks to this, Altera's parameters had also changed slightly.
---
Class: Saber
True Name: Attila
Attribute: Chaos · Good
---Ability Parameters---
Strength: A+
Endurance: A
Agility: A+
Magic: A++
Luck: A
Noble Phantasm: A++
---
With magical power that surges above the Ley Lines, comparable to the Holy Grail, Altera's ability parameters have been greatly enhanced, becoming even more astonishing than before.
This is different from when the Holy Grail was borrowed in the past.
Initially, Rozen only borrowed the Holy Grail to provide magical power, while he remained the Master himself, so the one who could influence Altera's parameters was still Rozen, the Master, rather than the existence of the Holy Grail.
But now, Rozen has sealed the power of the Primogenitor within his own body, making this power his own and becoming a living being. Therefore, through the connection of the seal and the contract, Altera gains magical power from the seal, which is equivalent to obtaining magical power from Rozen, the Master. Naturally, this affects Altera's parameters and enhances them.
All of this was within Rozen's expectations.
Becoming a living spirit of the Primogenitors, even without releasing the seal, can allow the consumption of the familiars to be provided by the seal within Rozen. In this way, Rozen is completely freed from the problem of providing magical power to the familiars and no longer needs to be constrained as before.
Now, Rozen only needs to consume magical power when using the Summoning Ritual. As for maintaining existence and consumption during battles, it is all borne by the seal within his body.
Starting from today, Altera can freely act outside and use her power without any reservations, going all out without any problems.
Not only Altera, but even Kinu and Gyokuto are the same. In the future, they can not only assist Rozen in the form of curse tool, but also directly engage in battle in their original form.
Moreover, Rozen can officially form an absolute contract with Hokuto, making Hokuto his familiar.
With magical power surging above the Ley Lines, which can still be amplified a hundredfold, Hokuto's role as a supplementary magical power battery is almost negligible. By forming an absolute contract with him, allowing this guardian dragon to possess the attribute of immortality, is the correct choice.
Naturally, Rozen can also form an absolute contract with Mash at any time and save this girl's life.
"Phew..."
The long-cherished wish has been realized, and Rozen let out a long breath.
"Finally..."
Feeling the seal within his body, Rozen's emotions were indescribable.
If it were just about gaining power, Rozen wouldn't be like this.
But this concerns Mash's life and death, even Rozen can't help but be so overwhelmed.
Such Rozen hasn't noticed yet, there is actually another change on his body.
"That seems to have nurtured something in your blood."
Altera looked at Rozen with her ruby-like eyes and spoke.
"Huh?"
Rozen finally noticed the change in his blood and was surprised.
Just then...
"Nichiyo....?"
A trembling voice came from the side.
Altera had somehow dematerialized and disappeared.
Rozen turned his head and looked at the door.
The next moment, Rozen saw that his door had been opened somehow.
Standing there was a girl.
"Avrora."
Rozen smiled suddenly.
Seeing this, Avrora rushed up excitedly and pounced towards Rozen.
Reunion was welcomed in a big way.