The Invincible Full-Moon System

Oblivious to the terror and discussion from various humanity and even Supernaturals' party, Rex dropped down Flunra on the ground who is still having internal conflicts from being suppressed by him.

Rex dashes with all his might turning the purple meteor and heading straight to the stronghold.

Before using any other methods that the system suggested he will be trying the most straightforward method, overpowering the barrier's energy with his raging tide of Kingly energy. It's the fastest way and also able to help by instilling fear in the opponent side.

Pulling back his right arm simultaneously contracting the entire muscle in it.

With a fierce flash in his eyes, he then swung his fist with all of his might. The almighty red barrier that has been protecting the Vampire Stronghold for a couple of attacks from humanity cracks for the first time.

Everything in the surrounding started rumbling like an earthquake is happening.

The Supernaturals inside the Vampire Stronghold gasp in absolute shock as they staggered back because of the ground beneath them rumbling, their eyes are starting to turn white in fear as they can't believe this unknown Werewolf cracked the red barrier.

Although it's the first time Rex has used this form, it proves to be more of an advantage.

Since the dark moonlight energy from the King Mark can't be fully controlled by himself, it's very chaotic yet this chaotic energy gives more power to his punch to shatter the red barrier. Rex can feel vividly that the chaotic energy started infiltrating the red barrier.

Upon snapping out of their daze, the two powerful figures immediately reign control of leadership.

"Quick Reinforce the barrier and try to contact the Kings, tell them that there's a ninth-rank Werewolf attacking the stronghold!", the Death Knight roared forcing the other Supernaturals to move.

It takes nothing but a moment for the calm night to turn into havoc.

With the Demon Stronghold attacking humanity the Awakened guarding their stronghold should be on alert too, they wouldn't decide to attack knowing that the other side might need their backup and just keep watch on the Vampire Stronghold.

Many of the Supernaturals here believed that as the news comes from the Overseer of this place.

None of them has expected that a rogue Werewolf that has power similar to or even surpassing King Baralt decided to attack the stronghold single-handedly, it's something that shouldn't happen, even in their dreams.

Following the Death Knight's orders, the liches start to chant and reinforce the red barrier.

Rex saw the crack that he created starting to close up because of the liches imbuing it with energy, it makes a frown appear on his face before he pulls back his fist once again and punched the barrier again.

It's like a rain of devastatingly powerful nukes that created purple shockwaves repeatedly.

With the attack speed he has right now his hands are not visible to a seventh or even eighth rank realm Supernaturals, both of his fists are so fast that anyone that sees Rex right now can only see blurry arms.

Under the barrage of punches cloaked with thee Claw of Tormentor skill, the crack widened.

Although the Liches numbering to a hundred and tries to reinforce the red barrier to prevent it from breaking, the crack spread wide faster than the Liches are able to reinforce it. They're slowly overwhelmed by Rex's relentless attack.

Imbuing red force even greater, Rex landed another punch with all his might.

Crash!

A shattering sound resounded to the surroundings in response to the red barrier breaking, the crack that Rex made is big enough for him to fit in but it didn't take long for the entire red barrier to blink and finally dissipated.

Rex falls down before landing on the stronghold's sturdy wall with his purple eyes gazing down.

Like a nightmare came to life the Supernaturals started to sprint to the middle of the stronghold in fear before gathering around the two Overseers, they are looking at Rex in an alert.

"Traitor! Why are you attacking us?!", the Death Knight asks.

It must've been a really puzzling occurrence for the Undead that doesn't know about Rex's existence except for a couple, their confused expressions are vivid on their faces, unlike the Vampires that feel fear more than surprise.

Looking down at the hundreds of Supernaturals, Rex's eyes turn very cold.

Being gazed at by the devious purple eyes that can't be deciphered, the Supernaturals got goosebumps as their backs under their armors are starting to get wet and sticky from their cold sweat.

Out of nowhere, another figure landed beside Rex that looks to be a human.

Under the constant temptation of Rex's Alpha aura that kept attacking his mind, Flunra finally succumbs to him just this once. It's like his head is increasingly stepped on the longer he fought back or resists the Alpha's aura.

Just like the others, the emotion he felt towards Rex has been amplified greatly.

Rex knows that Flunra hated him before being turned so the hatred should be amplified which is very dangerous if he can't control Flunra, but the rune allows him to control Flunra with a bit of effort.

Complete silence covered the entire place as they waited for Rex's move.

Despite only standing there bearing his Werewolf form that indicates clearly that he's a Prince, they can feel the overwhelming danger if they decided to move a muscle. Even taking each breath makes them feel fearful of attracting Rex's attention.

With the towering energy cloaking his entire body, Rex's eyes then landed on the Overseers.

Scanning both of the Overseers that can be easily identified from the energy coming from them, Rex finds that both of them are quite powerful Supernatural. Looking at Flunra, he can't help but shakes his head.

<Flunra>

Race: Primordial Werewolf

Power: Six Rank(Peak) - Ancient Rune Grandmaster (3)

Mental: 11,000 (-5,500)

Strength: 14,030

Agility: 15,350

Endurance: 10,620

Intelligence: 14,000

'Why is he so weak...? Is it because he's not in his Werewolf form?', Rex thought with a frown.

Although he was quite surprised that a sixth-rank Werewolf can have a very high stat that can even be compared to Ruston's stats, Flunra definitely lived up to the nickname the Special given by the Supernaturals back in ancient times.

For a sixth-rank Werewolf to be this strong, it's definitely not normal. An anomaly.

Rex then looks back to the two Overseers and finds that Flunra wouldn't be able to beat them, the gap is still there as their power can't be underestimated. Being an Overseer is not a light duty it seems.

<Davorin Vasile>

Race: Ancient Vampire - Queen

Power: Eighth Rank(Mid) - Blood Magic (2)

Mental: 6,100

Strength: 30,150

Agility: 23,350 (+ 3,000)

Endurance: 20,620

Intelligence: 12,000

<Nhonzanex Cheg'mer>

Race: Death Knight

Power: Eighth Rank(Mid) - Netherworld Elementalist (3)

Mental: 5,700

Strength: 18,550

Agility: 31,350 (+ 3,000)

Endurance: 15,700

Intelligence: 18,000

Both of the Overseers have the power of a mid-eighth rank realm while Flunra is at least an early eighth rank realm, there's an obvious gap between them and it's unclear whether Flunra can win against one of them much less two.

Although that is the case, Rex doesn't intend to fight as he needs Flunra to do the killing.

With so many powerful Supernaturals here that he can definitely use, Rex wouldn't want to waste this opportunity knowing that these corpses are more fit to be given to others. Only crucial blood needed to be sprayed on his claws.

Other unimportant Supernaturals can be killed by others.

Feeling Rex's gaze locked onto them, the two Overseers started activating their energies.

But out of nowhere a particle of moonlight starts to materialize on Rex's other side alongside Devo coming out of his shadow and levitating above him, "I've found two teleport formation, destroy it so they can't bring reinforcement here"

Under the command, both of them nodded their heads firmly.

"Flunra, I want you to show me the full extent of your powers and butcher all of them except for those two in the middle. I want to see it so make it grand...", Rex added before dashing a cheeky smile.

In that next instant, Flunra jumped down filled with killing intent.

Devo and the illusion Rex created flew to the opposite sides of the Vampire Stronghold in search of the teleportation formation, having reinforcements coming in aid will just be troublesome especially if it's one of the Kings even though Rex doesn't shudder from their names.

Finding that Flunra is attacking them, the Vampires and Undead roared in a union.

Without needing the instruction from the two Overseers they all charge forward except for the Liches that are starting to buff them from behind, but the moment they collide with Flunra severed bodies start to fly everywhere.

"For the Ori- Raarghh!"

"Traitor!!"

Curses and warrior shout escapes their mouths as they fought the fearsome Flunra.

Although he's not in full power since he's not in his Werewolf form, Flunra is still a powerful being that can take out seventh rank Supernatural like taking out flies. His rune mastery also aids well as he becomes almost invisible to attacks.

Even though the battle has started, the two Overseers don't move from their spots.

The deathly skulls hovering around Nhonzhanex start to glow with respective lights that represent different elements, even the books above him are opened revealing the written mantra of many powerful spells.

With such a powerful Werewolf in front of him, holding back would be a foolish move.

It was the same for Davorin that turns the entire surrounding bloody, the entire Vampire Stronghold starting to turn reddish in color under the influence of blood energy coming from her ruby eyes. But this act of power forces nothing from Rex's expression.

Rex jumped down from the wall before landing in front of the two Overseers.

Slowly standing up with the suppressing energy around him that can even deflect the death and blood energy coming from the two Overseers, he raises his gaze to meet theirs once again. Crossing his arms in front of him, Rex tilts his head a little with a taunting look.

Although they're quite prideful back in their kingdom, but that pride was washed away.

Especially Davorin that knows the Alpha Werewolf inside the human territory for a long, and now that Werewolf has become a Prince and also acquire King Mark. Dark King Mark to be exact, and it's one of the feared ones.

"Don't get in my way, worthless Supernaturals..."

Gulping harshly, Nhonzenex suddenly roared with his hollow eyes burning with death energy.

"Damn you! Don't act cocky in our territory!"

Crack!

BOOM!

Pure death energy that made the mutated plants sprout on the ground to instantly whither got sucked into the skulls and started swirling violently, the five books above him started flipping pages aggressively as the air blowing cold.

Davorin snapped out of her daze and activate her own skill, she was ready to battle the intruder.

Splash!

Out of nowhere, her physical body exploded before turning into a red phantom made purely of blood energy, her red eyes are still visible through her mist-like appearance as the ground beneath Rex turns into blood.

In addition to that, her now mist-like body started to duplicate.

Davorin started to duplicate herself and surrounded Rex from all sides, there are at least two dozen of her surrounding Rex. Pointing her hands to the front, hands made of blood come out from the ground and held Rex in place.

"You may be strong physically, but there's plenty of ways to take down someone like you..."

Upon hearing this coming from Davorin's mouth as he got sucked deeper and deeper into the ground, Rex raises one of his eyebrows nonchalantly. In the next instant, Nhonzanex fires a mixture beam of fire, water, and air.

It's not like the usual elements, they all are made of pure death energy.

Only their characteristics match the respective element, and the combination of power created a big beam that is the size of the entire gate of the Vampire Stronghold. Very big and with Davorin's ability, Rex shouldn't be able to dodge the attack.

But out of nowhere, Rex's aura exploded canceling all of the attacks coming toward him.

Nhonzanex was surprised by this but soon finds Rex already in front of him.

Wanting to create some distance between them, Nhonzanex tries to propel himself back but he's not fast enough as his death core got grabbed by Rex. It sends him gasping for breath while looking at Rex in horror.

Rex didn't wait for another second and crushed the death core killing Nhonzanex instantly.

On the other side, Davorin saw this as her heart started to thump faster. Rex managed to kill Nhonzanex as if he were killing a bug, it's completely horrifying and this sparks her need to run away.

It's the only hope she has but Rex's movement is quite fast.

Appearing right in front of Davorin, Rex grabbed her body with his claws before ripping her body apart like tearing paper into two. This also killed her instantly as she can't budge at all, Rex's cold purple eyes didn't even waver when killing them.

But out of nowhere, Davorin and Nhonzanex blink their eyes snapping out of their daze.

Their eyes refocus to reality before looking back at Rex that is standing in front of them with his arms crossed, he didn't move from his spot at all but Davorin and Nhonzanex can already vision their fate if they decided to attack.

Cold sweat drenched their robe and armor as they find themselves in a tight spot.

Even though Rex is just standing there undisturbed while Flunra is massacring the others, both Davorin and Nhonzanex can foresee their deaths if they decided to attack Rex right now. They can feel it clearly in their bones

Having to live a long time, they have never felt this much danger coming from one being.

Rex's presence brought imminent fear that even in their head they can't win against him, it's completely horrifying to think that their mind reacted this much from one Werewolf. He can instill fear just by standing there without doing anything.

His purple eyes are enough to freeze two mid-eighth rank Supernaturals that many find terrifying.

'W-We can't do anything...'

'I can feel it, we'll be killed in an instant if we move even a bit'