The Invincible Full-Moon System

It wasn't supposed to end up like this.

Every single problem should've ended on this night under the Honey Moon.

The Royal Black Prince—and his vile pack full of false Werewolves should've been eradicated once and for all, a befitting sacrificial gift to please, the Lunirich Gods. Prince Leif, as the one who realized and wrapped this gift would've been blessed.

He would be given blessings from many Lunirich Gods and became the strongest.

Not one Werewolf would be comparable to him.

Not even the other powerhouses from the high-rank Supernaturals would stand a chance.

At last, Prince Leif would reach the power he had always wanted.

But things ended up like this, the Royal Black Prince and the Silverstar Pack managed to land a massive blow at them by destroying the Bloodstone Crater. It greatly lowers the morale—of the Werewolves, their minds are in deep sorrow.

Fighting became hard for them, easily scared and easily lost focus.

Compared to the opposing side, their morale was overwhelmingly crushed to the ground.

"H- How are they here?" Princess Selene looked at the Silverstar Pack, that came suddenly—her eyes were bulging as if she had seen a ghost. "I've killed them with my bare hands, I have killed them, I made sure of it so how are they here?!!"

Out of the onlookers, she and the Dancing Stripe Pack were the ones surprised the most.

Each one of them saw the death of Gistella, Kyran, Flunra, and Adhara.

All of them saw it with their own two eyes.

But even then, despite what they had seen, the Silverstar Pack was before their very eyes.

Teeming with life as if they were never dead.

Just then, a voice answered Princess Selene's desperate question, "I'm not a normal kind,"

Upon hearing this, Princess Selene, and Prince Leif turned sharply ahead.

Both saw Rex smirking at them with Prince Alaric still trying to tackle him desperately, "I am a false Werewolf, that is what you people branded me with, and as a false Werewolf there were things I am able to do that a Werewolf shouldn't be able to"

"Things such as turning a Demon with an Origin fragment into a Werewolf..." He added.

Realizing what he had done to achieve this, Prince Leif gritted his teeth.

Even though the new era has taught him that Supernaturals could learn each other's powers, the path Rex went through, was a more advanced one. If a Werewolf tried to do, what he did, the Werewolf needs to be an Origin-level or near that level to turn such a Demon.

It would be impractical and impossible to do.

However, achieving that would achieve power none has ever seen before.

A Werewolf having multiple lives or could be resurrected, without the help of the Undead, such a thing was never heard of before. Werewolves boast the robust ability to stay alive, resilient, and hard to kill but not like this.

Blitz!

Sparing no fancy words, Prince Leif lifted two fingers and channeled his kingly energy.

He charged a concentration sphere before raising his gaze.

'Compared to even our pack members, the Silverstar Pack is way stronger. I can't let them be and go on a rampage through our legions,' Prince Leif thought, sweeping his gaze—before he stopped at Adhara. 'If I take the Female Alpha out, the situation would turn in our favor again'

Firming his decision, Prince Leif nodded as a torrent of lightning fired from his fingertips.

It pierced the sky like an unstoppable beam.

Just when he was about to swipe at Adhara—aiming to slice her and kill her before she could do anything—Prince Leif's arm suddenly froze, stopping mid-way. He gazed at his arm with a frown, confused as to what was happening.

"Krrhhkh!" He grunted, trying to continue the motion of his arm but wasn't able to.

As if his hand refused to heed his command.

Seeing this, Princess Selene raised an eyebrow, "What's wrong, Leif?! Do it!"

"I- I can't!" Prince Leif replied, still grunting heavily.

Despite her confusion, Princess Selene clicked her tongue and decided to do it herself but as she was about to cast her ability, the same thing happened. She was frozen. She could move her body but every time she tried to attack Adhara or the other Silverstar Pack members this resistance happened.

Stuck in peril, Prince Leif's eyes then caught a mark on the palm of his hand.

An energy-less mark that was also translucent and very hard to see.

"He marked us!" Prince Leif exclaimed at the sight of the mark—and as he looked closely at the mark, his eyes widened, in realization. "It's the long-lost legendary moon ability! King of Kings! He has it!"

Upon hearing this, Princess Selene and Prince Alaric's ears perked up.

Both knew what Prince Leif was talking about.

"Oh... I'm surprised you know of this skill of mine," Rex smirked in delight. "So now you know, your opponent would be me and me alone. Despite the unfairness of our bout, I do not really mind taking all of you on as that is the only way this will be a challenge"

Bam!

Kneeling Prince Alaric on the chin, Rex broke free from his grip.

He then twisted his torso to land a powerful kick to the chest that was blocked—but pushed Prince Alaric away from him. It was only then did Rex straightened his back and loosened his body in preparation for the real fight.

Instead of beginning the fight instantly, he focused on the others, the Silverstar Pack.

"Whoever spills the most blood will earn one wish from me!" Rex shouted.

His voice echoed and reached the others who instantly felt their hearts pounding excitedly.

A wish from Rex basically means anything they want.

Rex then turned his gaze back to the royals, a wicked smile curling on his watery lips.

"Now then," He spreads his arms a little tauntingly. "shall we...?"

All the royals plummeted into a deep, seething rage, their bodies swelling alongside the fury that ignited within them. Never before had they found themselves, in such a situation, being utterly disrespected beyond measure, their pride as the descendant of the Origin trampled.

Even the notion of this situation was an insult.

Being such as them, sovereigns of their kind, would need to unite to take down the notorious Royal Black Prince was a grievous insult. But pride was secondary at this current moment—it was vengeance that they needed to focus on.

It was their paramount goal.

Boom!

Just before any of them could react, a surge of energy struck them head-on.

Rex's King Mark split into two as he activated both marks simultaneously—unleashing his full potential without restraint. He was going to go all out now, and the sheer force of his energy, left the royals momentarily stunned.

His energy vibrated the air and as it exploded outward, it blasted the surrounding landscape.

Prince Alaric, closest to Rex, stumbled, his eyes widening in shock as the ground beneath his feet sank—forming a shallow crater under the oppressive weight of Rex's kingly energy, 'He's very strong, but his mythical aura was the most problematic, it could even affect me!'

Despite the royals' astonishment, they were not about to back down.

No matter how strong Rex was, this was their territory.

With a grim determination, they each responded by activating their own King Marks.

All of their combined might decimate the battlefield further—heightening the chaos, that has already ensued. The high concentration of kingly energy turned the very air, into a battlefield of shimmering haze, amplified by the ominous light of the Honey Moon above.

Roar!

Swoosh!

Prince Leif, the fastest among them, was the first to move.

Unleashing a ferocious battle cry, he dashed ahead, his body a blur of speed.

Princess Selene and Prince Alaric followed suit—each transforming into a beam of their own unique color, hurtling towards Rex with unyielding resolve. Rex watched their approach with a savage smile, his eyes glistened with a fierce light.

I need to separate them, three at a time might be a little bit hard.

Before any of them could reach him, he lifted his foot and stomped the ground. Stay connected with empire

Crack!

Rex shattered the ground and sent chunks of earth floating into the air—obstructing the path toward him and causing the royals to slow down as the rocks were on the way. His gaze then locked onto Prince Alaric through the gaps, who was both the closest and weakest.

Not that Prince Alaric was really the weakest, but he was worn down from facing Rex earlier.

Compared to the others, he was wounded and fatigued.

"Primordial Step..."

Swoosh!

Feeling his body was full of energy thanks to the new treasure and the Honey Moon, Rex has no need for hesitation—as he instantly cast the Primordial Step skill. He aimed to cut the gap in an instant.

But to his surprise, the skill only enhanced his speed momentarily.

Rex was forced to sprint the rest of the way.

It's heavy, the resistance is unlike what I've felt before.

Is it because we all filled the area with kingly energy?

Normally, the Primordial Step skill would make him blast ahead, but the air felt very thick—it felt like Rex was running underwater and there was a huge resistance against him. Glancing at the royals, it seemed they too felt the same resistance.

Pushing the confusion aside, Rex charged forward.

Swoosh!

Prince Alaric, seeing Rex's approach, flapped his wings to gain speed.

Lowering his head, it was clear what Prince Alaric was trying to do.

Seeing this, Rex also quickened his sprint as he decided to meet the challenge head-on.

Kaboom!!

Their horns collided with a powerful bone-cracking sound, sensing a vicious shockwave that rippled through the air. Compared to Prince Alaric's horns—which were big, and thick—Rex's were smaller and less intimidating in appearance.

But as soon as the collision happened, Prince Alaric's eyes widened in disbelief.

He felt a painful wave, coming from his horns—assaulting his nerves—his horns cracked from the impact showing that he lost the clash, something he had never experienced before. Rex's horns were harder, more resilient.

Just before Prince Alaric could recover, Rex grabbed his horns with both hands.

A savage smirk decorated his face as he slammed their heads together again.

Unlike before, this time with even greater force.

Prince Alaric reeled in pain, clutching his head, stumbling, and falling down to the ground.

But Rex had no time to press his advantage.

A sudden blow struck him from the front, sending him rolling across the ground.

Landing on his feet, Rex raised his predatory crimson gaze, scanning the battlefield.

He saw two beams—one yellow, the other bleak blue—blitzing around him.

Instinctively, he raised his arm just in time to block a powerful punch from Prince Leif.

Following that, a rotating figure came from above—it was Princess Selene who seemed to be charging her claws, with a massive amount of kingly energy, and striking down at Rex. A roar escaped her mouth as she slammed her claws at Rex.

"Raargghh!!"

Clang!

CRACK!!

A spectacular clash between the colors red, black, and yellow happened.

Princess Selene and Rex stared at each other as they were trapped in a clash—their energies were blitzing, and striking everything, around them, "I've heard you were all playful, and jokes—not now it seemed. Since I'm a gentleman, I promise I'll give you a swift one"

"Young and arrogant, a perfect pair of traits that would spell your destruction!" She replied.

Bam!

Rex was about to take a bite of her but she retaliated and kicked him on the chest.

As he stumbled a couple of steps back, Rex turned around and dashed to the opposite side.

Even though Prince Leif was hiding his aura, Rex's third eye, easily noticed him—and realized that he was charging—for a powerful attack. Sprinting straight at Prince Leif, Rex pulled back his arm, smiling maniacally.

"Brutal Impulse!"

"Claw of Thunder!"

KABOOM!!

...

Meanwhile, within a celestial realm layers above the mortal realm.

A deity was sitting on his throne at the center of a desert of pale blue ash with eyes closed.

His eyelids twitched in discomfort before he opened his eyes slowly.

Underneath his eyelids were a pair of pale blue sapphires for eyes, circulating with the power of everything about the moon—combined, "Leif... this is it, complete your mandate—and gain your small divinity or your life would be forfeited"

"That abomination must be killed and if you can't, I'll do it myself..." He added.