Today, he would get out of here alive because he couldn't afford to die here today, as an ancestor of the vampire race, he was one of the most powerful vampires of his entire race, he was at the level of the Maou if we talk about devils and although he was not the strongest, he was someone quite important and powerful for his race so he could not die today.
He also had to think of a way for these people not to take Valerie, she was their most important experiment and if they take her to devil territory... It will be impossible to recover her because if they attack Japan, they would be intercepted by the noble families that lived or occupied that territory, such as the Gremory family, Sitri or even Phenex, the vampires knew that those three families had powerful beings backing them, so they would never dare to try to attack someone belonging to their territory, so if those guys manage to take Valerie... They would have to give it up unless they leave Japanese territory, which is quite unlikely.
"Can I use all my power against you?" - asked the ancestor.
He was worried about seriously injuring or even killing Kazuya and knows that if anything happens to him, his head will be separated from his neck and even his prodigious recovery couldn't do anything if his head is cut off, so he would die instantly.
"Use all your power, I want to see how strong I've become" - I nodded.
I'm pretty sure I can beat him and if something happens to me... I have Ophis who will save me.
"Ok" - the ancestor nodded.
But deep inside, he was happy, because if he used all his power, it was impossible for Kazuya to win this fight.
"Let's get started then" - I said seriously.
Then I told Ophis to stand back and protect the girls in case something went wrong.
Right after, we both stood in front of each other ready to fight.
"It's time to show how strong I've become, Gear Second!" – I shouted.
My whole body turned red and smoke started coming out of it.
The ancestor was amazed because in an instant the power of that boy had multiplied a lot, what was that technique?
"I will not hold back, I will defeat you and I will get out of here alive" - said the ancestor.
"Don't even think about that" - I said.
Then we stared at each other for a few seconds until suddenly, we both started fighting.
Kazuya and the ancestor moved so fast that, to normal people's eyes, they looked like they had disappeared, but that didn't happen as they both began fist bumping.
At first, the ancestor didn't seem worried because Kazuya's punches weren't too strong and he could parry them relatively easily, however, in a few minutes that changed and his punches became stronger and more forceful, so he had no choice but to strengthen his body with his magic.
Punches echoed all over the place, there was no technique in this fight, just brute force, until, minutes later, they both gave each other such a hard blow that they both went flying.
Both of them had suffered a few injuries, however, they both recovered quickly from them as their recovery skills were incredible.
"Do you also have recovery skills? Strange" - said the ancestor.
The "Regeneration" skill and the "Heart of Nature" quickly recovered Kazuya's wounds.
"Yes, I have recovery skills, however, we haven't come to talk about it..." – I said.
I don't want to talk nonsense, I want to fight and defeat him.
"You're right, let's start the real fight!" – the ancestor nodded.
Then a large amount of magic power came out of the ancestor's body, his power had increased considerably making Kazuya feel surprised.
"Rejoice, I'll use some of my power against you!" – the ancestor said with a smile.
This wasn't all his power, but seeing the power that Kazuya now had, he guessed that it was enough to defeat him, in fact, he didn't even need to make use of his magic, so he quickly lunged towards Kazuya.
Seeing him lunging at me, I covered my body with the Busoshoku Haki and lunged at him at full speed.
They were both within a few centimeters of each other and soon fist-bumped, however, it didn't happen what he expected, quite the opposite, Kazuya had matched his strength again.
"It can't be, it's impossible for you to match my strength suddenly!" - the ancestor exclaimed.
Kazuya hadn't increased his power, he had simply turned his skin a metallic color, how could he possibly match his power?
"Nothing is impossible in this world!" – I exclaimed.
The ancestor was very angry at his words and increased his power even more by making Kazuya fly, but that didn't end there, without Kazuya being able to react, the ancestor hit Kazuya with a large number of punches in the air causing him to crash into the ground.
Kazuya had many wounds on his body, however, thanks to his abilities, they regenerated very quickly.
"It was a good blows, but now it's my turn" - I said with a smile.
Those blows had been painful enough, but I still didn't succumb to the pain, gritted my teeth and waited for my wounds to regenerate before attacking.
The ancestor was stunned, he had given Kazuya a large number of blows, strong enough to kill him, but his wounds regenerated so quickly that his blows had virtually no effect.
"Kaioken x3!" – I shouted.
A red aura covered my body and at an astonishing speed I made my way towards the vampire ancestor.
The ancestor couldn't see Kazuya's speed, so he took his blow fully, but that didn't end there, Kazuya kept hitting him one after another.
"It's time to finish, Gomu Gomu doesn't... Gatling!" – I said.
A huge volley of punches hit the vampire ancestor causing him to roll his eyes and spit out a large amount of blood from the heavy blows he was receiving.
I gave the ancestor a good beating, causing it to hit the ground.
He appeared to be completely unconscious, his body was full of wounds, and blood stained the crater he had caused.
"Is it over?" – I asked curiously.
I turned off the Kaioken thinking that this fight was over, but suddenly smoke began to come out of the ancestor's body causing his wounds to disappear in a few seconds.
"I'm fucking angry, you're a fucking weak devil! How dare you hurt me like this?! I'll use all my power, I'm going to kill you damm devil!" – exclaimed the ancestor.
Suddenly, the ancestor began to increase his power in a considerable way causing the whole place to begin to tremble, his power was so great that Kazuya had to retreat due to the enormous pressure he was causing.
The ancestor's power had surpassed that of a Maou in its initial phase, and now his power was in the middle grade, a power that Kazuya could not face.
[Host, you'd better give up and let Ophis take care of the rest, you can't win!]
You're wrong, I can win.
[Are you an idiot? Your status is telling you your power level, that vampire's power level surpasses your maximum power, you can't win, I beg you, surrender!]
"I won't, I must win this fight" – I denied.
It didn't matter if I spoke out loud, no one could hear me.
[You're a stubborn!]
"You're right, I am!" – I nodded.
In a few seconds the ancestor finished increasing his power to the maximum and now he looked slightly different, his ears had become as pointed as an elf's, black and terrifying wings had grown on his back, his nails had doubled in size, his facial features now resembled those of a monster, eyes red as blood and a smile similar to that of a psychopath.
"This is all my power, this is my vampire form, now that I've transformed into this form you can't win, but I'll be benevolent and let you use your trump card" – the ancestor said with a smile.
His level was now superior to that of an ordinary Maou, there was no way for this boy to defeat him, this was his victory.
"Okay, I'll use my best attack then" - I said with a smile.
Then I put my thumb in my mouth and started blowing.
Ophis on the other hand was surprised, not by the power of the vampire, that was ridiculous compared to her power, no, she was surprised by the form that Kazuya was acquiring, his transformation was strange, the first time she saw it she was also surprised because that form multiplied his powers considerably, never in all her years of life had she seen a technique that increased the powers of its user so much, even Lilith's special technique could only increase her power by three times, but Kazuya's far exceeded that amount.
"GEAR FOUR, BOUNCE MAN!" – I said.
I had transformed into my most powerful transformation, however, we all know that it is not all my power because I could have transformed into a Devilukian and increased my power even more and that is precisely what I did, once transformed into the Gear Four, I used the Omnitrix to transform into a Devilukian, normally I would do it the other way around, but I forgot, haha.
Ok, that's all for today! Did you like it? Tell me in the comments if you want it.
Next R-18 Chapter: 193.
Have a good day :)