Looking at the system notification, Klein raised his eyebrows in excitement.

He never expected that there would be something he couldn't even dream of!

'That's great!'

With this in mind, Klein took out the Power of the Wind Magic Book.

Looking at the magic book in his hand, Klein was very excited.

The material of the magic book was similar to silk.

However, the color wasn't right, and it had a rough feel to it.

Furthermore, Klein could smell a hint of history from it.

Clearly, this book had existed for a very long time.

Then, before Klein could open the magic book...

The system's notification appeared.

[Magic Book, Power of the Wind]

[Tier 7 Spell]

[Cooldown: 10 seconds, lasts for 30 seconds]

[Skill Details: After casting, it can provide a wind attribute boost to the host's weapon.]

[Wind Attribute Boost: Increases the host's strength by 100%, attack speed by 100%, and has the opportunity to cast his innate skill, Roar of the Wind.]

[Roar of the Wind: The chance to cast it is 10%. After casting it, it can intimidate the enemy. The damage is 300% of the attack, and the enemy is afraid of it for three seconds.]

Looking at the introduction of the Power of the Wind, Klein's eyes lit up.

He knew that this thing was definitely not ordinary, but he didn't expect it to be so powerful!

To increase his strength by two times and his attack speed by two times, was he trying to turn into a melee fighter?

However, this wasn't impossible. After all, his body had already reached the level of tier 8.

If it wasn't for the fact that the other party was extremely abnormal, Klein's body wouldn't be any weaker than a crypt creature's.

Most importantly, how could a man not like the feeling of punching flesh?

If it weren't for the fact that Klein didn't have a better close-combat technique and that his body was too weak, he wouldn't have specialized in long-range attacks and mages.

Now that he had the Power of the Wind, his close-combat techniques weren't any weaker than long-range attacks.

Furthermore, the distance between him and Klein reduced his weakness by a lot.

Then, Klein looked at the last passive skill, Roar of the Wind, and he couldn't help but look satisfied.

The most crucial point of a passive skill was its compatibility.

For example, howling of the wind. To a mage, this skill would definitely be of little use.

After all, how many close-range attacks did a mage have?

There weren't many. Once they got close, how could they compare to a warrior's strength?

Therefore, that passive skill was of little value to him.

But to a warrior, this was a terrifying godly skill.

How fast was a warrior's attack speed?

It was simply relying on attack speed to make a living.

Especially when the strength of the wind had doubled its speed.

Under such circumstances, a warrior's speed would once again receive a huge boost.

After the increase, the chances of this passive trigger would be extremely terrifying.

There was a 10% chance of a strike, but what about a hundred strikes?

As long as he succeeded once, Klein would have the initiative.

Therefore, this skill was simply a god of melee combat skill!

And beside the system prompt, there was a button that indicated whether or not he should learn.

With a thought, Klein chose to learn.

In an instant, the magic book in his hand disappeared. What replaced it was an extremely pure magical knowledge.

After the magical knowledge appeared, it crazily rushed into Klein's mind.

The terrifying speed and huge density made Klein feel as though he had been hit by something.

He couldn't stand straight in an instant.

He took three steps back.

At that moment, the magic knowledge had already reached the depths of Klein's mind.

Following that, Klein didn't hesitate to absorb it.

Instantly, the magic knowledge exploded and attached itself to Klein's mind.

The moment they came into contact, Klein's expression changed.

This knowledge wasn't anything else, but the basic knowledge of magic that Klein had been thinking about!

Although this was only magic knowledge regarding the Power of the Wind.

However, there were many things that were explained in it that made Klein's eyes light up.

It had to be known that Klein's previous spells didn't have any systematic learning. Instead, he relied on his imagination and his ability to control magic to forcefully research them.

Although this kind of magic was powerful, its drawbacks were very serious. The most important thing was the consumption of magic.

However, the appearance of this magic book allowed Klein to see a path for the system.

Not long after, Klein finished absorbing it.

At this moment, he felt that the magic energy in his body was very active.

It was as though as long as Klein willed it, it could fly out and join the battle.

Sensing the changes in his body, Klein gulped.

He didn't expect that the system's learning of magic would increase his casting speed.

It was at least three times faster than before, and the magic in his body became more active as well.

Upon seeing this, Klein couldn't wait to take out the Endless Sword.

Then, he recited the incantation to release the Power of the Wind. Then, the magic rapidly appeared in Klein's body and spread to the Endless Sword.

Instantly, the Endless Sword trembled.

Soon, countless spells spread to the Endless Sword.

Not only that, the spells that spread were also frantically absorbing the nearby wind elements and augmenting them.

Therefore, in just a few seconds, a light that could be seen by the naked eye appeared on the Endless Sword.

This light was different from the spells that Klein had cast previously. He could clearly feel a powerful force from it.

It was as though he could cut the land and mountains in half with this sword.

Even the extremely resilient Bloody Figure was confident that he could cut it in half with a single strike.

However, even with such terrifying strength, its speed was extremely fast.

It was as though the Endless Sword in his hand didn't exist at all. With a slight movement, Klein instantly appeared on the ground. In an instant, a crack that was more than ten meters long appeared on the ground.

This was only when the Endless Sword hadn't fully condensed the Power of the Wind.

Klein continued to condense the Power of the Wind.

At first, Klein didn't have any attributes, so his speed was very slow.

Towards the end, Klein's speed became faster and faster. Finally, a greatsword that was more than three to four meters long appeared.

On the side, Little Wind and Little Fox, who were frantically collecting treasures, couldn't help but look up when they felt the terrifying magic power.

The two beasts were stunned when they saw the terrifying magic power in Klein's hands.

Not only that, their bodies trembled like chaff as they didn't dare to look directly at the Endless Sword in the sky.

As for Klein, he clearly felt the power of the Endless Sword, so he swung it at the ground in the sky. Instantly, the Endless Sword slashed down at an unbelievable speed.

The ground was instantly torn in half, revealing an extremely deep canyon.

Only then did Klein realize that the Endless Sword in his hand was even more powerful than he had imagined!