Klein's powerful Intermediate Whirlwind attracted the attention of everyone present. It naturally attracted the Stone of Destruction as well.

Compared to others, the Stone of Destruction paid special attention to any information about Klein.

Why?

Because at that moment, it had taken on the role of the mysterious person from back then.

Back then, Klein was wary of the mysterious person, Rakshasa, so he chose to hide his strength, allowing the Stone of Destruction to fight with ease. As for Rakshasa, he was very sullen because he didn't see anything it wanted to see.

But now?

In order to kill Rakshasa, Klein had used all of his trump cards.

Under such circumstances, the Stone of Destruction could naturally understand Klein better.

As for Rakshasa?

As long as he didn't die, the Stone of Destruction wouldn't make a move.

After all, a half-crippled Rakshasa was more reassuring to the Stone of Destruction than an intact Rakshasa.

Therefore, when it saw Klein's Intermediate Whirlwind, it couldn't help but frown.

Its knowledge was naturally not something these first-level rookies could compare with.

Especially since its strength was still there.

Therefore, what it sensed was something that this group of humans couldn't imagine.

When Klein's Intermediate Whirlwind appeared, it saw the extraordinariness of the Intermediate Whirlwind at a glance.

When the Intermediate Whirlwind was fully formed, it was completely certain.

'This human isn't simple.'

'Hiss... If I'm not wrong, this Intermediate Whirlwind has already reached the peak of half-step natural disasters, right? It's just one more opportunity to enter the true category of natural disasters.'

'Although this opportunity is very rare, it might not take long for those who are lucky, or it might take a lifetime for those who are unlucky. For this human to be able to do this in just a few dozen days, it means that this human's luck and opportunity are definitely not weak.'

'And if this kind of opportunity allows the Whirlwind to truly transform into a natural disaster, its strength might not be inferior to a high-grade tier 9 magic skill!'

...

Klein naturally didn't know that his magic skill had brought them such great shock.

However, even if he knew, he wouldn't be the least bit curious.

Why?

Because back then, in order to research the Whirlwind, Klein had narrowly escaped death.

In the end, he had even used his precious Holy Potion!

It was also because of that time that he had improved so much, to the point of touching the threshold of a natural disaster.

Ignoring everything else, just look at the present.

At this moment, Klein's six Intermediate Whirlwinds were whistling as they charged at Rakshasa.

Around Rakshasa, countless elemental powers were crazily charging at the Intermediate Whirlwinds.

From afar, the six Intermediate Whirlwinds looked like a pump that was inserted into a lake, constantly absorbing the rich elemental powers from Rakshasa's body.

However, Rakshasa didn't seem to notice them and remained motionless.

This made Klein somewhat puzzled.

Although Rakshasa was very powerful, he wasn't invincible.

Once a spell exceeded his limits, he would definitely suffer a setback.

In addition, his Intermediate Whirlwind was a growth-type skill that could grow by absorbing the surrounding elemental power. Therefore, the key to dealing with such a spell was to attack it while it was still weak. Otherwise, if it really grew... It would be difficult to deal with it.

Klein, a layman, knew this common magic knowledge very well, let alone Rakshasa.

However, he still didn't make a move and allowed the Intermediate Whirlwind to continue growing. Clearly, the situation inside wasn't right.

Either Rakshasa was holding back his ultimate move, or he couldn't be distracted at this moment.

But regardless of which one it was, Klein knew very well that he had to give Rakshasa sufficient respect, or he would definitely fail miserably in the end.

Therefore, when he thought of this, Klein raised the Endless Sword and the magic power in his body rapidly surged into the Endless Sword.

Before long, the Endless Sword was filled with extremely rich magic.

Then, Klein raised the Endless Sword and waved it above his head. In an instant, countless magic powers began to spin in the direction that Klein had waved it.

At first, his speed wasn't fast, but as Klein continued to increase his speed, soon, the spinning magic power flew down from Klein's blade and stopped above Klein's head.

Not long after, Klein repeated the above actions and finally accumulated more than a dozen powerful Golden Spiral Shurikens above his head.

This spell was still Klein's most powerful and stable spell.

Furthermore, if it weren't for the fact that the gold and wind elements weren't compatible, the Golden Spiral Shurikens would definitely be the strongest single spell in Klein's hands.

Why?

Because the Golden Spiral Shurikens had been continuously developed by Klein. Currently, there were two powerful modes.

One was its cutting power. Under the guidance of speed, it had been able to destroy the Stone of Destruction with a single strike. In the end, it had brought great trouble to the Bloody Figure.

The other was its explosive power. This was a technique that Klein discovered when he was fighting against the Undying Dead.

The Golden Spiral Shuriken contained gold and wind elements. After these two spells were detonated, they would produce a terrifying explosion that even the Undying Dead, who had been holding a divine artifact, couldn't withstand. As a result, the dozen or so Golden Spiral Shurikens that Klein had summoned were completely stalled.

This gave Klein the opportunity to kill Traitor Zekos.

But now that he took them out, they were still very powerful.

Klein didn't activate them instantly because he was waiting for Rakshasa to reveal himself.

At the same time, the Intermediate Whirlwind was still advancing rapidly.

In a short moment, the elemental powers around Rakshasa had dissipated greatly.

And with the absorption of the Intermediate Whirlwind, it had grown to an internal rotation speed of 100 meters per second.

Suddenly...

The besieged Rakshasa moved.

The ball of elemental powers it was in seemed to have experienced something as it began to tremble violently.

Soon, a "heh" sound was heard from within. Soon, the countless elemental powers couldn't control their bodies and were sent flying in all directions.

After being sent flying, they were all absorbed by Klein's Intermediate Whirlwind.

After being sent flying by the elemental powers, Rakshasa's form was revealed.

However, what everyone present didn't expect was that not only was Rakshasa unharmed, he didn't even have a scratch on his skin.

Clearly, Klein's attacks were completely useless against Rakshasa.

Klein frowned when he saw this scene.

Although he knew that the explosion would most likely not cause any damage to Rakshasa, he was still puzzled when he saw it.

This was because he knew very well how strong he was. Under such a dense explosion, even the Stone of Destruction would be injured. However, it was obvious that Rakshasa wasn't under any pressure.

But as such, he had no choice but to raise his expectations of Rakshasa's strength!