The entire process seemed to take a long time, but in reality, it had only happened an instant ago.

After all, the elemental explosion was extremely terrifying. The immense power it produced was enough to send Klein to eternal damnation.

At that moment, not only did Klein not escape, he was staring intently at the elemental explosion.

Within it, he saw the superposition of the metal elements and fire elements, resulting in a metal explosion.

After the flames burned, the metal elements would eventually expand and explode.

Not only was this explosion extremely powerful, it also had the toxicity of the metal attribute.

With just a glance, Klein knew that once he was hit, the terrifying speed would instantly spread throughout his body, causing his blood to freeze before he died a tragic death!

This was the terrifying effect of the explosion of the fire and gold elements.

As for the explosion between the earth and water elements, it was even faster and fiercer.

When the earth elements gathered to a certain extent, the water elements would be added in, instantly breaking the earth element into another element.

Klein called it mud.

After it turned into mud, the instant it exploded, it would produce countless amounts of mud.

As long as one was struck by the mud, the effect of the endless coverage would be enough to wrap one's entire body tightly.

...

The elemental explosion continued crazily.

Inside, Klein saw all sorts of explosions as the elements fused together.

Among them, there was lightning, which had the most terrifying lethality.

When lightning struck, even the most powerful gold would be instantly destroyed.

However, lightning also carried the burning of fire. Even after it was destroyed, the terrifying high temperature would leave an indelible burn on the gold.

The most divine weapon was also ice.

It was created by water and wind.

When water came into contact with countless winds, it would mutate and form ice.

After the explosion, countless ice shards appeared instantly. In a short instant, wherever one looked, whether it was lightning, fire, or mud, everything was instantly frozen by this ice.

When the ice shattered, everything that was wrapped around it was instantly disintegrated.

The terrifying scene in front of them was bound to be filled with boundless killing intent to others.

But for Klein, who had opened the Holy Potion, it was a practical lesson.

That's right.

Under the divine dragon's impact, countless elemental powers exploded within it.

The various effects produced by the explosion were the divine dragon demonstrating the charm of the fusion of elements to Klein.

This greatly broadened Klein's horizons.

Before this, Klein had always been very curious.

Why were there only these five types of elemental powers in the catacombs world?

It was because in the magic novels of his previous life, there were many types of elements.

And according to the types of elements, the amount of elements fused would produce various wonderful changes.

For example, wind, metal, and fire would produce poisonous elements together.

For example, wind and water would produce ice elements.

For example, water and fire would form clouds, and the collision between clouds would produce lightning.

But what about this world?

There were only five elements.

Klein had repeatedly tried to fuse the elements to produce more changes.

But he had never succeeded.

Of course, Klein didn't think that the five elements were powerful enough, so he fused them.

It was that the five elements weren't enough to resolve the crisis at hand.

In other words, the five elements were equivalent to you taking a hundred dollars to buy a few cents worth of bubble gum.

Although you could buy it, it would consume too many things.

It was like shooting a mosquito with an anti-aircraft gun. It was simply making a mountain out of a molehill and a waste of resources.

That was why Klein kept trying to find other magic elements through fusion.

However, what he didn't expect was that the thing he had been searching for would appear in front of him in such a manner.

Looking at everything in front of him, Klein suddenly understood.

He thought to himself, 'It seems like the path I'm taking isn't wrong. The only problem is that my understanding of magic is still too little.'

'This is also the reason why I can't fuse magic multiple times.'

'It seems like my next step should be to improve my understanding of magic. Only then can I finally fuse all the elements together.'

With this in mind, Klein nodded.

He decided on the path for the future.

But the problem now was that this catacombs world had no civilization at all.

The living creatures he saw were also terrifying bosses.

The boss would either wish to kill Klein the moment he saw him.

Or, both parties couldn't understand each other's words, so it was difficult to communicate.

It was also because of this that Klein couldn't help but fall into a stalemate.

He could only continue to fumble around.

But how difficult would it be to fumble around?

Especially the extremely mysterious natural elements.

It could be said bluntly that if it weren't for Klein possessing magic runes, he wouldn't have been able to cast all sorts of magic.

Because how could the casting of magic be that simple?

This was also why many magic novels emphasized the importance of learning.

A powerful mage might not be the strongest in magic, but he was indeed the most knowledgeable.

Because only with rich knowledge could a powerful mage walk his or her own path of magic.

This was very important.

A powerful mage would often step on the shoulders of his or her predecessors before he or she became strong.

But once they reached a critical point...

If a mage wanted to break through, they had to innovate and create their own magic.

This kind of magic was most suitable for that person, and only in that person's hands could it be of the greatest value.

With this in mind, Klein nodded slightly.

He thought to himself, 'I originally thought that my magic strength was already very high. I didn't expect that I was only at the beginning.'

'Although individual magic is very powerful, I don't know enough about magic.'

'This leads to the fact that even if I cast my own magic, it will have less lethality and consume more magic than others. Although it is fast, it is very difficult to catch people.'

'It seems that to break through this point, I have to find the magic book and let my system improve.'

'Otherwise, I'll encounter it again sooner or later, just like today's situation.'

However, it wasn't easy to find this thing.

Klein still didn't have any leads.

Perhaps he would ask again the next time he saw a Gold-Digging Dwarf.

From what he said, it seemed like this catacombs world had its own independent city.

It was just that it wasn't in this area anymore.

If he could find a place, perhaps he could completely display his talent in magic.

After all, although Klein didn't systematically learn magic, he had more experience in using it than the people in the classroom.

And most importantly, although Klein's magic strength wasn't up to par, the amount of magic he had accumulated was terrifying. This was Klein's talent!