Kozue's sealing magic was now at an advanced level, so Diodora had no chance to resist.
With Diodora unconscious and his magic sealed, it was easy for Kozue to bring him back to her shopping center.
By being as subtle as possible and using magic to hide better, Kozue was not seen and stopped by anyone along the way.
With Diodora locked in a room inside his shopping mall, Kozue had time to check his mind.
Her mental magic had also been updated thanks to her dimensional shop, and it was easy to review Diodora's memories.
Letting out a sigh of relief, Kozue was glad that no one was coming to Kuoh City to look for Diodora.
Or at least in the short term.
Diodora didn't tell anyone that she came to Kuoh City to look for Asia, and the Chaos Brigade wouldn't be sure of her last whereabouts because some time had passed since Diodora became interested in Asia Argento's whereabouts, and everyone knew that the young woman had disappeared some time ago.
Hopefully, the Chaos Brigade will take a while to search for Diodora specifically in Kuoh City.
Furthermore, there is also the possibility that they won't even look for Diodora.
As a terrorist group, they are not 'good' people and they do not care about their comrades.
So if Diodora disappears or dies, they won't care in the slightest.
Leaving Diodora kneeling on the ground after reviewing his memories, Natsuo looked at the energy snake floating in front of him.
Thanks to the ability of the Dimensional Shop, Natsuo could remove elements from any person or being that were not natural to them.
For example, Sacred Gear or Devil Fruits.
Both elements were intertwined with the soul, and the Dimensional Shop allowed him to remove them.
Of course, it would kill the user, and that's why Kozue must choose carefully who she deprives of her power.
As for the energy serpent floating in front of him?
This energy serpent is a creation of Ophis, the dragon of infinity.
This energy snake can increase the power of whoever consumes it. Other types of energy snakes created by Ophis can also help Sacred Gear users quickly use the Balance Breaker, but at great risk of the Sacred Gear breaking and killing the user.
This energy snake of Ophis is not useful to Kozue.
Even if she had a Sacred Gear, Kozue wouldn't risk using it because of the danger of dying.
Furthermore, it's a bad idea to use something created by others.
Although Ophis was portrayed as naive, Kozue didn't want to risk that this was a disguise and that these energy snakes had other unknown effects.
Storing Ophis's snake in its storage at the Dimensional Shop, Kozue thought about what will happen in the coming months and years.
Kokabiel was the least of their worries compared to the evil dragons and Trixexa, and invaders from another world.
Of course, Kozue had to be careful and should increase her training from now on whenever she had time.
Thinking about that, he went to his main room inside the mall and called Robin, Mikita, Raynare, Kalawarner, and Mittelt.
With the 5 girls gathered in her room, Kozue informed them of what they would do next.
Travel to another world.
With Kokabiel's imminent appearance, Kozue knew things would start to get complicated.
Although it was now very easy for Kozue to defeat Kokabiel, after the fallen angel more and more enemies will appear that Kozue must be ready to eliminate.
Only the demons, who, despite his friendship with Sirzechs Lucifer's younger sister, would suspect him because of his sudden appearance and power.
Defeating Riser Phenex was one thing, but defeating Kokabiel was another.
Although he easily defeated Riser Phenex and they therefore guessed that his power level had reached the supreme class, the supreme class is a very broad range.
In the future, Rias's cousin, Sairaorg Bael, will demonstrate a supreme-class level of power.
But equally, the Rating Game champion also has a supreme class power level just like Serafall Leviathan and Falbium Asmodeus.
Although all four are in the top class range, no one would think they are on the same level.
Sairaorg will only be in the lower levels of the supreme class, Deihauser Belial will be in the middle rank, and the 2 Satans are at the top of the supreme class.
What about the other two Satans?
Sirzechs and Ajuka were on different levels.
Super demons
Above the supreme class, the demons had those 2 monsters and could 'defend themselves' against other factions.
Although they were not the strongest in the world, they could be a deterrent to other factions, preventing them from starting unnecessary conflicts.
For the moment, they 'know' that Kozue has a supreme class power level, but at most she will be among the lowest ranks of the supreme class.
Although it may be surprising, it is not that important for demons because increasing one's power is very difficult and takes a long time.
Therefore, they will believe that it will take Kozue many years to catch up to someone like Deihauser Belial, and much longer to catch up to someone like Serafall or Falbium.
Only Vasco Strada has reached the power level of the 2 Satan at its peak and even he used sacred weapons.
Also, since he's getting old, he won't be much of a danger for a long time.
But if Kozue defeats Kokabiel, Kozue will demonstrate power equal to that of the mid-rank of the upper class and will attract more attention due to her young age.
By that time, Kozue must be as strong as possible so that she doesn't care about the demons' doubts.
Not to mention other factions that will be curious about the appearance of a mid-level supreme-class human without a faction behind him.
While some factions will ignore him as long as Kozue doesn't bother them, other factions will not be the same.
Especially when Kozue's information becomes known and her age is revealed.
Never before had a pure human appeared who had reached that level of power at such a young age.
Especially without a Sacred Gear.
The Sacred Gears became a curse for humanity when the God of the Bible, intending to help them, caused humans with powerful and rare Sacred Gears to be hunted by other factions, either to recruit them or to eliminate them.
But it cannot be denied that the Sacred Gear allowed humans to reach high levels of power in a short time.
It was a great help to humans when, as a race, they have a short lifespan.
Although other races may be surprised when a human reaches the mid-level supreme class at 17 years old, it won't be such a surprise because there have been many similar humans reaching the same level of power thanks to a powerful Sacred Gear.
But Kozue doesn't have a Sacred Gear, and that will attract everyone's attention.
While some factions might not care, others are interested in a human reaching that level of power at the age of 17.
And when he defeats Kokabiel, interest in Kozue will be much greater.
Even if it's not because of Diodora, Kozue is sure that the Chaos Brigade will try to recruit him when he demonstrates his power because he is a pure human.
Understanding the difficulties that were approaching, Kozue decided to go to another world.
Not long ago, the Dimensional Shop was upgraded to level 2, allowing you to travel to another world.
In addition to that, the Dimensional Store also allowed him to sell higher-level products.
Previously, Kozue could only sell ordinary products that you would find in the human world.
Besides food and clothing, Kozue even saw agricultural machinery and weapons of war available in the store.
Of course, Kozue couldn't sell those machines because he didn't have the right channels and they would raise questions.
And when he prepared to sell them through King Cobra in Arabasta, a damned Admiral appeared and forced him to hide in his original world (DxD).
And now that the Dimensional Shop has been upgraded to level 2, it can now sell higher-level products.
Specifically, special products from your world or the worlds you visit.
Whether it's Phenex tears and Sacred Gear, or even Devil Fruits and black swords from the Pirate world.
Of course, he couldn't sell these items in his current world without attracting attention, and neither could
he in the pirate world.
That's why he decided to go to another world.
Besides Robin and Mikita, the 3 fallen angels only knew about Kozue's ability that allows her to travel to other worlds.
Only Robin and Mikita knew of his power to buy skills and strengthen himself as long as he had points, and he would maintain that situation for as long as possible.