The Invincible Full-Moon System

Just as they were trying to think of a way to buy more time so that either Flunra or Rex can finish their fight first, the both of them were visited by the last thing they wanted to be visited by. It was Azzen with its fiendish smile flying above them.

Upon seeing the arrival of Azzen, Gistella and Adhara's expressions darken instantly.

Not too long ago Rex was attacked by Azzen from miles away using its black spear, the attack was so powerful that both of them alongside Evelyn and Rex were having a difficult time stopping the momentum of the spear.

Even though they were stronger now, they are still no way near Azzen's strength.

A ninth-rank realm Blue Demon like Azzen is not someone that can be rivaled easily, the full extent of his strength was never seen and the fight in front of the Demon Stronghold shows that Azzen can even give Denzel a run for his money.

It's clear that even in the ninth-rank realm, Azzen was one of the stronger ones.

Despite the arrival of Azzen which was so sudden and caught them off guard, Gistella and Adhara stands their ground and went into their battle stances. No matter how dire the situation, they are going to go through with it as long as Rex is still here fighting.

Looking at their fierce battle stances, Azzen chuckled demonically.

"How wonderful for the Royal Black Prince to have such a rare breed of Werewolves as his Betas, I imagine that both of you were not born a Werewolf just like him, yes?", Azzen asks while sitting in a meditative position while still floating above them.

Gistella and Adhara kept silent without a hint of wanting to answer that question.

But this makes Azzen smiles even wider as he finds their resistance amusing. Azzen knows that Gistella and Adhara are aware of the disparity between their strength, even knowing that they still try to defy him and this is very amusing for him.

Supporting his black charcoal cheek to his fist, Azzen then continues, "Tell me..."

"We've had our ways to turn humans into Supernaturals, there's a forbidden spell that is able to make that happen. But the Royal Black Prince's ways are fascinating, each one that he turns ended up with amazing bloodlines like the both of you. So tell me, how can he do that...?"

Upon hearing this Adhara smiled in ridicule and so does Gistella which is surprising.

"I don't know, maybe that just shows that he's way more superior than you cowards. Ambushing us when we just came out of a fight, are you really that scared of Rex?", Adhara said tauntingly, she doesn't pull back her words at all.

Azzen didn't seem to be disturbed by her words though, he still kept his calm despite the mockery.

Looking at Adhara's eyes that are burning with hatred and vigor, he then replied with a shrug, "Sometimes, our motive is too much for your little mind to comprehend. It was not the Royal Black Prince that we're so afraid of..."

'Rex was right, it was not him that the Supernaturals are afraid of. But then who is it?', Adhara frown.

Seeing that Adhara and Gistella's faces are expecting him to spill the secret, Azzen smirks before he waves his hand and stabbed his black spear into the ground. It creates a strong shockwave that expanded on the ground.

But then Adhara and Gistella looks around as they were surrounded once again.

Werewolves and Incubus are crowding the in a circle and their numbers are unfathomable, some of the Werewolves and Incubus that Adhara and Gistella severely injured and killed went back to normal as their wounds are starting to heal.

In the case of the Werewolves, if their heads or hearts are intact then they regenerate.

As for the Incubus, they were more like Demons. If the demon core inside was not destroyed then the hellish plain conjured by Azzen can heal them back to normal. Even though Gistella and Adhara know this would happen, they don't have the luxury to make sure that the enemies they attacked are really dead.

Realizing that there are no means of escape, they looked back at Azzen above them.

"Since I surprisingly never seen any Werewolves that have the same bloodline as the two of you, then how about demonstrating your powers to me? Don't worry, I'll help to make it easier for the two of you. Come say hello to my pet, Esther...", Azzen said before the black spear stabbed into the ground in front of Gistella and Adhara is starting to shake.

Demonic energy slowly leaked out of the black spear as the shaking becomes stronger.

Upon seeing this the both of them becomes even more alert as they waited for the black spear to transform, and soon enough a gush of blue demonic energy engulfs the entire black spear before it got bigger in an instant.

Swoosh!

'What in the world is that...?', Adhara mutters inwardly as her eyes widened.

Adhara being surprised was probably not that impressive knowing that she doesn't have that much experience against Supernaturals and thus hasn't seen many forms they can take, but Gistella being surprised was a whole other thing.

Both of them witnessed the once black spear now turn into a fearsome creature.

Even though both of them are in their Werewolf forms, the fearsome creature standing in front of them still towers over them immensely. From its appearance alone, it looks like a dog straight from hell. A body covered with blue demonic energy and lava, this three-headed hell dog was a menace of its own.

It was not as strong as Azzen, but it's definitely in the eighth-rank realm.

With the three-headed demonic dog fully exposed to Adhara's and Gistella's eyes, Azzen then spreads his arms to the side with a huge grin on his face, "Now, let's see what you got Betas of the Royal Black Prince Pack. Entertain me with all you got while your Alpha is being taken care of!"

Roar!!

The three-headed demonic dog roared powerfully, creating sonic waves that are ear-shattering.

Upon seeing this Adhara can't help but frown as she readies herself to fight this three-headed demonic dog that Azzen summoned, 'This is bad, I can't sense any notion that we can win this fight...'

Meanwhile, on the other side of the hellish plain.

Completely oblivious to what was happening to the others, Rex dwells in the fight against King Baralt. Both of them are clashing repeatedly, and their battles spread across the sky and ground as their fearsome attacks obliterate the entire place.

Boom!

Both of them crash in the opposite direction before they instantly clash once again.

Rex and King Baralt lunge at each other turning into a beam of kingly energy before their clasp their hands together, locked in a power struggle that rumbles the ground and even the sky due to their destructive kingly energies.

While trapped in a power struggle, King Baralt smiled, "What's the matter, Royal Black Prince?"

"I thought you have two King Marks but it seems you lost one of them, keeping harmony is a great obstacle but to think that you failed to do that... Does the Origin choose the wrong candidate for this holy bloodline of the Werewolves?", he added with his eyes glistening like a lunatic.

Upon hearing this, Rex gritted his sharp fangs angrily, "Shut up!!"

KABOOM!

Despite their clashes already destructive enough, one outburst of energy from Rex which was also replied to by King Baralt the same cracked the entire ground as more lava spat out from the ground and reached high into the sky.

Rex activates his Red Force as his physical prowess climbs higher than before.

On top of that, he also activates his Berserker's Curse skill as his full-red King Mark has a shade of darker red the shape of a crescent moon, and this amplifies his power greatly. But surprisingly, King Baralt's power also increases which instantly rivals Rex's power again.

Knowing that he can't overpower King Baralt, Rex decided to focus on his close-quarter combat.

'Even though King Baralt's power is very much rivaling my own or maybe even stronger, he's only fighting like an animal with no skill behind it, using nothing but brute force', Rex thought before he elbowed King Baralt while still having their hands locked with each other.

It force King Baralt's face to turn to the side, and Rex didn't stop there as he jumped.

Stepping on King Baralt's chest with both of his feet, he then kicks King Baralt away while simultaneously freeing his hands that are gripped tightly. Upon managing to break free, Rex jumps back to create some distance.

While looking back at King Baralt that has already recovered, Rex can't help but frown.

'Just what was that sudden burst of power? I already activated the Red Force and even Berserker's Curse skill but he can easily match my power again...', Rex thought with a frown, King Baralt proves to be a menace of his own.

But out of nowhere, a couple of notifications from the system appeared.

<King Baralt has used the True Werewolf King Super Physique skill!>

Upon reading this Rex was surprised as the system gives him information for free, but then again he was locking his hands together with King Baralt so the system probably manages to scan King Baralt's body and discover the activation of this Super State skill.

Rex's eyes then flashes excitedly when he saw the next notification from the system.

<Analyzing the True Werewolf King Super Physique skill...>

Although it has been a long time, the system comes in clutch as it seems it finds yet another skill that can be converted into a compatible skill for Rex to learn. It will be a great help in this fight with King Baralt that seems to not exert his full strength yet.

Just as he feels the excitement, he heard King Baralt's roar from the other side.

"Since you're not born a Werewolf, let me teach you something. Do you know why the Super Full Moon King Mark is considered the strongest out of all King Marks?!", King Baralt shouted while still keeping his smirk.

After a brief pause, he then continued, "Because it represents the Pride of Werewolves!"

SWOOSH!

Rex's eyes dilated when King Baralt's body suddenly vanishes in a blink of an eye, his eyes then shifted left and right trying to search for King Baralt but soon sensed something coming from above.

With his claws that are already burning with blue energy, King Baralt grins devilishly.

Upon seeing this Rex has no other choice but to use his Unholy Claws of the Reaper skill as his own claws glow with red energy, and this energy was more than just the Blood Moon energy supplied by Rex's King Mark.

Even King Baralt sensed the devastating danger coming from Rex's claws right now.

Intending to clash against King Baralt's claws with the confidence of winning the clash knowing that the Unholy Claws of the Reaper has an Origin energy inside of it, Rex swipes his claws powerfully to inflict a severe wound on King Baralt.

But even though the danger can be sensed clearly by his acute senses, King Baralt smiled again.

Rex saw this smile before a crisis rose in his heart, and soon enough his eyes dilated seeing King Baralt's body suddenly move unnaturally and dodge his swipe cleanly. With an uppercut claw, King Baralt slashed Rex's right arm right on the elbow from below.

Slash!

With one clean-cut, Rex's eyes widened seeing that his right arm was severed completely.

King Baralt then didn't stop there as his eyes gazes at Rex that was clearly surprised by this, "Super Moon King Mark is stronger than your Blood Moon King Mark. And on top of that, I already reached the first ascension!", he said as Rex can't help but grits his teeth.

"Moon Ability, Super Chain of Ruination!"

BAM!

"Huaakkh!", Rex's eyes widened when he saw a whip-like shadow land on his stomach.

As he got sent crashing away after coughing a mouthful of blood, he saw four bloodied claw marks left on his stomach. With his right arm severed, Rex immediately deactivates the Berserker's Curse skill that prevents his regeneration ability and also simultaneously activates his Extreme State skill as he can sense an attack coming from his left.

Fully trusting his battle instincts, Rex raises his left arm to block the attack.

SLASH!

Even though he blocked the attack he was still got sent screeching on the ground, creating one destructive path as his body rolls across the hellish ground hitting a couple of shooting leaves for miles.

But Rex instantly got up as King Baralt arrived and swipe his glowing blue claws again.

Although with the help of his Extreme State skill he can react and block the attacks, Rex can feel that his left arm is starting to get numb, 'I can't hold on, this Moon Skill is so powerful! Every time he attacks, the strength keeps on increasing from the previous one'

Gritting his teeth due to the overwhelming pain, King Baralt manages to slip through his defense.

Upon reaching the inside of Rex's defense King Baralt then grinned before he sent an uppercut slash that landed right on the jaw, he then got sent flying into the sky with clear pain in his expression.

Seeing that Rex reaches very high into the sky, Queen Catsha widened her eyes from the side.

"KING BARALT! He's going to get out of the barrier!", she shouted.

King Baralt heard this shout as he realized what he has done, he then vanishes and reappears beside Rex that is still propelled high in the sky. Grabbing his leg, King Baralt then throws Rex back onto the ground powerfully.

Swit!

A high-pitched sound can be heard as Rex's body pierces the sound barrier.

KABOOM!

Rex's body falls like a meteor and lands on the ground creating huge devastation, he coughed out blood from his mouth feeling his entire body shattering, 'I need to do something, or else I'm done! But what can I do?!', Rex thought hurriedly.

Looking up he can see that King Baralt already dives from the sky intending to finish him.

But soon enough notifications from the system appeared once again.

<True Werewolf King Super Physique skill analysis complete!>

<Altering the skill's nature...>

<Completed!>

<True Werewolf King Blood Physique skill has been learned!>

KABOOM!