I have a Synthesizer

Meanwhile, Klein received the message the moment the Ghost Swordsman was blasted into smithereens by Amy's punch.

However, Klein had no time to feel sorry for his bottled creature because he knew Amy's attack was imminent.

"No Battle Aura? A physical attack capable of shattering everything? If you could truly tear space, it might be somewhat useful to me, but now, hehe, daring to attack me so rashly with insufficient intelligence!"

The corners of Klein's mouth curled up slightly as Amy's fist flew over like a rocket.

"Almost there, he can't dodge!"

Amy murmured softly, utterly certain that Klein couldn't evade this punch given the distance, the speed, and the interference of the Cosmic Mirage on space.

Just as her fist was about to touch Klein, and she anticipated his entire body exploding before her eyes, she didn't feel the sensation of hitting anything.

"Crap!" Amy thought, realizing things were going south. Before she could even turn around, Klein's Light-Dark Sword had already slashed down.

Having just used Cosmic Mirage, the heavy burden on her body prevented her from using Blink again.

At this moment, Amy could only activate all her Battle Aura, using both hands to meet Klein's incoming demon sword head-on.

"Muga-ryu - Mutodori."

Amy's hands actually caught Klein's Light-Dark Sword, and intense magic power erupted from her palms.

"Boom!"

"Buzz!"

First came a ball of flames, scorching away all of Amy's hair and clothing. The high temperature, sufficient to burn steel, stalemated with Amy's calm Battle Aura.

Immediately following was a layer of dense shadow power. This shadow power, like bone-corroding poison, finally broke through the defenses of Amy's hands and burrowed into her body.

"Ugh!"

Under the influence of the shadow power, Amy's originally tender body began to show wrinkles, especially her hands, the hands of a martial artist honed countless times, which now became somewhat aged.

Moreover, although Amy blocked Klein's sword, the power within the demon sword had not been completely released. Klein maintained this state, continuing to inject magic power into the Light of the Crescent Moon.

Although Amy was also a top-tier fifth-order martial artist, she would undoubtedly lose if she used her Battle Aura to clash head-on with Klein's magic power.

Just as Amy was showing signs of defeat, Nork-Rhien finally broke through the White Bone Demon Sealing Formation. He knew Amy was in dire straits and he had to save her.

"Amy, get out of the way! Great Destruction - Blood Sword!"

Nork-Rhien resembled a Blood Demon, and the greatsword he raised became as red as blood. The blood sword slashed straight at Klein, trying to force Klein to abandon Amy.

Klein was a little reluctant to let Amy go just like that. It wasn't easy for him to find such an opportunity, but after thinking about it, he gave up.

The strength of a top-tier fifth-order expert was extraordinary. Their attacks were all very powerful, and it would be unwise for him to resist them head-on.

He was very different from what he was three months ago. With the support of the Synthesizer, Klein was improving every second, and improving rapidly.

If he were to encounter Jason again now, even if it were still an ambush, Klein was 100% confident that he could kill the opponent. This was the difference between him and three months ago.

"Clang!"

The blood blade heavily struck Klein's Light-Dark Sword, and the exhausted Light-Dark Sword finally returned to its original state, thus saving Amy.

Klein looked at the two of them with some regret, smiled, and slowly retreated as black mist gradually rose.

Nork-Rhien watched Klein retreat, hesitated for a moment, but still didn't choose to pursue decisively. He didn't expect that this hesitation would completely lose him the initiative to fight Klein.

The black mist surrounding the guild's headquarters gradually obscured the battlefield. The black mist gradually expanded, becoming even larger than Klein's previous mist form, giving off a somewhat sky-covering feeling.

Within these mists, a black dragon loomed, and a sense of crisis filled every corner of the guild's headquarters. Nork-Rhien didn't know what was in the mist, but he knew the mist was dangerous.

Suddenly, a shadowy greatsword emerged from the mist, stabbing straight at Nork-Rhien's chest.

"Boom!"

Nork-Rhien hugged Amy and barely dodged the attack, but the explosion of shadow power still injured him and Amy further.

"What the hell is in the mist? And what was that shadowy greatsword that just appeared?"

Nork-Rhien was somewhat agitated, but he knew that he had to help Amy recover first. As he helped Amy up, a huge skeletal arm, wielding a shadowy greatsword, once again hacked down at the two of them.

"Clang!"

The shadowy greatsword collided with Nork-Rhien's greatsword, and was blocked by him again, but the attack power of this sword far exceeded Nork-Rhien's imagination.

Blood spilled from the corner of his mouth, and his legs had already sunk into the ground. This attack from the King of Decay seriously injured him.

"What the hell is this thing! This Kain's ability..."

Nork-Rhien stopped speaking, while Amy at the side had already dispelled the shadow power in her body with Battle Aura, feeling a little better.

After dispelling the corrosion of the shadow power, her body regained its vitality and became young again. This was the constitution of a martial artist.

Before she could recover any strength, a sense of crisis descended again. This time, it was a sweeping attack from the shadowy greatsword.

"Be careful, it's coming again!"

Amy hadn't recovered, and Nork-Rhien knew that he could only rely on himself at this time.

Nork-Rhien also swung his sword in a sweeping motion, blocking the shadowy greatsword, and the deafening sound of metal clashing echoed again.

"Clang!"

The impact of the sound waves was even more outrageous than the clock tower in the city center, but with this attack, Nork-Rhien had adapted to the attack power of the King of Decay, and completely blocked it.

"I can't just be passive like this! I have to take the initiative."

He gripped the sword with both hands, and Battle Aura surged wildly. The greatsword was filled with destructive power, even with a trace of golden lightning.

"Godly Destruction Slash."

The golden lightning strike instantly destroyed the entire Unicorn Guild's headquarters, and finally dispelled the dragon-shaped black mist.

A giant skeleton wielding a shadowy greatsword stood in the center of the ruined arena. Beside him were the bottled creatures and the Twin Necromancers with different expressions. Behind him was an endless stream of undead creatures.

Directly above the King of Decay, the black dragon-shaped mist enveloped the earth, giving Amy and Nork-Rhien a feeling of facing an ancient dragon.

"What the hell are you?" Nork-Rhien asked through gritted teeth.

Klein, standing in the center of the skeletal giant, pointed the shadowy greatsword at the two of them and said in a peculiar tone:

"You can call me, the Mist Dragon."