And the Golden Spiral Shuriken in front of him actually gave Klein a feeling of the original.

Following that, Klein hurriedly looked at the changes in the Golden Spiral Shuriken.

"It seems to have fused!" Klein muttered. "There are indeed signs of fusion where the metal and wind elements meet. Although there aren't many, just a tiny bit, it can produce such great power?"

Klein found it hard to believe that such a tiny bit of fusion could produce such great power.

Then, with a thought, he brandished the Golden Spiral Shuriken and smashed it into the ground.

Shu--

The ground was instantly sliced open by the Golden Spiral Shuriken, creating a crack dozens of meters wide.

Finally, a huge explosion occurred at the end of the Golden Spiral Shuriken.

From afar, at the end of the crack, there was a deep crater that was at least seven to eight meters deep.

Looking at the power of the Golden Spiral Shuriken, Klein was slightly astonished.

How could he not know that fusion was the next step for the Golden Spiral Shuriken?

It had only fused a tiny bit, but it was already so powerful. What if it fused even more?

Klein couldn't believe it.

Then, he hurriedly controlled the two spells and began to fuse.

But the process wasn't smooth. Once Klein joined in, the Golden Spiral Shuriken was instantly devoured by the forbidden elements.

"No! The metal elements are too overbearing. Once too much is added, it will definitely affect the speed of the wind elements."

"This shouldn't be fusion!"

Klein shook his head and dispersed the assimilated gold elements in his hand. He began experimenting again.

This time, Klein controlled the wind elements and continued to fuse the metal elements.

The process this time was rather smooth. The speed of the wind elements being devoured was very fast.

Just as Klein revealed a smile and thought that he was about to succeed...

Boom!

With an intense sound, the Golden Spiral Shuriken exploded in Klein's hand.

The terrifying power made Klein's hand go numb.

Thankfully, Klein's bloodline had improved his physical fitness.

Otherwise, he wouldn't have been able to protect Klein's hand from the explosion!

Klein remained calm and continued his research.

...

Time flew by.

The sky gradually brightened.

At this moment, Klein had completely changed his appearance.

His clothes had been blown up into strips of cloth, and not a single part of his clothes was intact.

His hair had also been blown up into an afro.

He didn't know how many times he had failed.

But he still gritted his teeth and persevered.

Thankfully, the enhancement of his bloodline allowed Klein to have sufficient physical fitness to carry out such a terrifying experiment.

Otherwise, any explosion would be enough to send Klein to eternal damnation.

Furthermore, the liquid magic in Klein's body provided him with more endurance.

Therefore, with the addition of so many advantageous conditions, Klein finally grasped the last chance.

Following that, with a thought, Klein slowly unfurled the Golden Spiral Shuriken in his hand.

The terrifying power made even Klein feel a little apprehensive.

Little Wind and Little Fox, who were still sleeping, also felt it.

Therefore, they rubbed their eyes and stood up.

They looked in Klein's direction.

Sensing the might of the Golden Spiral Shuriken, Klein exclaimed, "It's done, it's finally done. It wasn't in vain for me to be blown up like this!"

"However, I still haven't reached my limit!"

"The fusion is still not enough! It looks like I still have to think of a way."

"The power of the Golden Spiral Shuriken is now three times stronger than before."

Then, with a thought, the Golden Spiral Shuriken flew out of his hand with a 'pfft'.

It was extremely fast, instantly creating a seven-to-eight-meter-wide crack in the ground.

Not only that, just as the Golden Spiral Shuriken was about to explode at the end, with a thought, the Golden Spiral Shuriken actually changed its direction and flew back towards Klein.

Following that, Klein once again only knew how to turn the Golden Spiral Shuriken.

After a total of seven to eight attempts, Klein had a certain understanding of the Golden Spiral Shuriken's turning radius.

It was very difficult to turn in a straight line, and it required a lot of magic to control.

Compared to a straight line, a diagonal turn was a very good choice.

Then, with a thought, the Golden Spiral Shuriken exploded in the air.

The terrifying power was like dozens of TNT exploding at the same time, causing the entire air to tremble.

'It's done! Now, the Golden Spiral Shuriken can once again play its role in single-target lethality,' Klein thought to himself.

Just as he was about to go back and catch up on his sleep, the ground suddenly shook as a stone platform rose in front of Klein.

Klein flew up and looked down from above.

The two beasts also sensed the commotion and ran over. They stood beside Klein and looked down.

The stone was about five meters tall, and there was an extremely ancient magic array drawn on it.

Klein had never seen this magic array before.

Soon...

The magic array seemed to have been triggered by something.

It lit up instantly.

It frantically absorbed all the heaven and earth elements in the surroundings.

The terrifying suction force made Klein want to take a few steps back.

It didn't take long. After about ten minutes, the absorption was complete.

At that moment, the magic array had completely lit up.

If one looked carefully, they would definitely discover that there seemed to be something moving within the magic array.

Before long, the magic array seemed to have accumulated enough.

Boom!

There was a sound.

Instantly, all the magic power of the magic array transformed into a pillar of light that shot straight into the sky.

The terrifying magic caused Klein to feel alarmed.

"This?"

Klein swallowed his saliva.

He retreated once again with Little Wind and Little Fox.

The magic power of this magic array was even more terrifying than his half-step catastrophe!

What kind of power was this?

Could it be that this power was the ultimate?

Klein was a little disappointed.

Compared to the magic in front of him, the Golden Spiral Shuriken that he had created was nothing.

But soon, Klein banished this idea from his mind.

There was no point in thinking about it now.

After all, although he was powerful, there were definitely people stronger than him in this world.

Therefore, instead of feeling sorry for himself, he might as well focus on his studies.

After coming to a realization, Klein began to observe the magic array.

It would be fine if he didn't look, but the more he looked, the more alarmed he became. This magic array had perfectly fused five types of magic.

Not only that, there were also many traces of magic at the intersection between the five types of magic.

For example, clouds were born between water magic and fire magic.

A large number of clouds collided in the middle, forming lightning.

There were also earth magic and wind magic, which actually produced a hint of life.

"What a magical spell," Klein couldn't help but exclaim in admiration.

He was completely infatuated with such a spectacle.

'Could this be the future development of magic?'

'Fusing to produce a new spell? The new spell produced has the characteristics of both spells, as well as new characteristics that the two spells don't have. Furthermore, its power isn't weak when compared to the two spells. Instead, it has some very strong characteristics.'