Vampire Overlord System in the Apocalypse

-----

Being covered on ice, being sliced by blades of black light, and being slashed by claws made of shadows, while also being damaged by distortion attacks, and light bullets definitely told the Rose Vine Monster King that today was not his day.

Especially by how his Vitality and Mana were being drained constantly, or how gravity was sometimes distorting and not working in his favor…

However, it was not going down without a fight!

"YOU DAMN INVADERS! Coming to my lord's property and killing our allies…! And now you dare put me in such situations?! UNGRAH!"

The Rose Vine Monster King roared, as his vines began to grow wildly everywhere, and then…!

Boom! Boom! Boom! Boom!

All the large spikes spread over its vines began to be fired like projectiles out of its body, reaching Jon and the robots constantly!

"So it can shot those things like bullets…!" said Sakura.

"Let me help!" Sugar quickly raised her mechanical arms as several projectors of black light were constructed over her body through her mechanical shape-shifting, which were infused with her mana. A second after, a large holographic barrier emerged out of her body, although it was as solid as a material, and it was made of the same black light she wielded.

BOOM! BOOM! BOOM! BOOM!

The needles began to impact the barrier immediately, however, it began to crack rather rapidly!

"Haha! Do you think that feeble barrier can fight against my needles? I have slain armies with them!" laughed the Rose Vine Monster King, as he infused more strength into his needles, managing t break through Sugar's barrier!

Clash! Clash! Clash!

The spikes began to fall over the group as they evaded, however, they could, but the constant damage being inflicted on them was being regenerated through their natural regeneration capabilities. Even the robots were able to repair themselves through magic as if they were made of nanobots, and Jon possessed the Undying Body Skill, and even if he was constantly pierced by the needles, he was able to regenerate at the expense of mana.

The group began to fly around the Rose Vine King while shielding themselves as much as they could from his attacks, and showering him with everything they had!

"GRAH! Even those weird golems can regenerate?!"

The Rose Vine King seemed dumbfounded, and decided to unleash his next attack!

Controlling the vines he had put underground, he suddenly began to move them upwards, using them as strong spears coming from the ground and aiming at them!

FLASH! FLASH! FLASH! FLASH!

Sharp vines began to surge from the ground continuously, aiming at Jon and the robots!

As the battle continued, the Rose Vine King began to gain an advantage, as the group had to run around while attacking him, but due to his vine regeneration, he could simply cut off any wounds and keep growing bigger.

Until Jon finally activated something he was preparing.

His four eyes opened wide as several runes emerged around his body, a second after, a large magic circle suddenly emerged right below the hidden boss!

"W-What?!"

"Curse Magic: Sealing Curse!"

"C-Curse Magic?!"

The Rose Vine King was surprised! This youngling knew such an advanced curse magic spell!

Through his magic training with Merlin and Noah, Jon discovered many ways to use his rare Curse Attribute Affinity, one of them, was to obviously inflict curses!action

Curses came in all shapes and forms, and although there were beings that could be immune to some, they could not possibly be immune to all of them, and not to mention curse magic, which was even more occult!

Jon trained diligently and slowly began to learn spells from the various books within Arthur's father's treasury, which contained spell books of many elements, Curse Magic included.

Although at the moment, the one he was better at was… this one.

Noah had told him that sealing magic could be incredibly useful and that if he were to train it well, it would come in handy in many situations.

The Rose Vine King saw as the magic circle expanded, and he tried to run away from it!

However, Sakura, Sugar, and Noire surrounded him and began to shower him with a variety of attacks, stopping his tracks and trapping him over the magic circle!

"Argh! No!"

The Rose Vine King groaned, but Jon had already finished the incantation and the rune creation, and suddenly, a strong force began to envelop his entire viny body!

As if he was getting tightly wrapped in rope, his entire vines were stopped from moving, and his entire body was trapped in that same spot!

"The stronger they are the less they can be kept sealed… but for now, this should do," said Jon, as he activated other skills!

"Now, girls, finish him off!" said Noire.

"Nnngh…! Damn curse caster!" roared the Rose Vine King, his curses were ineffective against all of them, so his greatest weapons were useless, and his vine body was locked into the sealing spell, he was done for!

A gigantic iceberg fell over him, freezing him all over, a large blade of blacklight sliced through all the wrapped-up vines, and a mass of shadows with various claws began to slash and ravage it all over!

CLASH! SLASH! BOOM!

"UNNNNGGGRYYAAAHH…! Stop! Stop you damn…!" groaned the Rose Vine King, as he suddenly saw something even more horrifying!

A large mass of hundreds of eyes covered in a slimy ooze, with long and slimy tentacles, glared at him!

This was Jon's Soul-Beast Form Materialization!

In this form, he had many eyes, but this put a great burden on his mind and soul, so he could not use them continuously!

But for this occasion, it was necessary.

"One Hundred Cursed Eyes and… Evil Eye Beam,"

Combining both Skills, he unleashed one hundred beams from his hundreds of eyes, crushing the hidden boss!

Flash! Flash! Flash! Flash!

"T-This is ridiculous! J-Just what are youuuuuuu?! Nnnghh…! M-Master…!" groaned the Rose Vine King, as the laser beams burnt through his entire body, his vines disintegrated, and his soul cried in pain!

BOOOM!

After the loud explosion, only the burnt remains of the hidden boss remained, as several cores began to emerge one by one, alongside some dropped items.

"What am I? Well… Not even I know anymore…" sighed Jon.

-----