"snort!"

Lin Yun snorted coldly and charged forward again, wielding the Bloodthirsty Sword.

Although it was only a brief exchange, Lin Yun vaguely discovered the ghost cultivator's weakness: this ghost cultivator's defense was not as strong as other cultivators', nor did he have as many magical treasures or external objects as human cultivators.

Lin Yun had already sensed the latter, and now, the combination of the two made this ghost cultivator much weaker.

In other words, this ghost cultivator is at most difficult to harm. In terms of true strength, he is only at the bottom of the second level of the super realm among human cultivators. In fact, some powerful human super experts at the first level of the super realm are about the same strength as him.

It's just that it has the second level of the Super Realm.

This made Lin Yun feel slightly relieved.

In this way, even if he encounters a ghost cultivator at the third level of the Super Realm, he doesn't need to worry too much.

"Boom! Boom! Boom!"

The two exchanged blows quickly, with Lin Yun's attacks landing continuously on the ghost cultivator, and the ghost cultivator's attacks landing continuously on Lin Yun.

At this point, Lin Yun gradually discovered the advantages of this ghost cultivator.

That is, he couldn't easily withstand the attack from this ghost cultivator. The ghost cultivator's attack methods were too special, many of them were mental attacks, and Lin Yun's cultivation level was low, so he was most afraid of mental attacks.

If it weren't for the Bloodthirsty Sword's extremely high effectiveness in both mental attacks and defense, he would probably have suffered a significant loss.

"puff--"

Finally, after a single sword strike, Lin Yun completely killed the ghost cultivator, and the space, which had been filled with ghostly energy, became much clearer.

Lin Yun looked up and saw a thick cloud in the sky part, and a ray of sunlight shone down from it.

"With sky, clouds, and sunshine, this Heavenly Dao Tower is truly extraordinary..."

Lin Yun sighed.

This space is almost a self-contained cycle, and this space... is just the fiftieth level of space that the Heavenly Dao Tower easily conjured. Who knows how many more such fiftieth levels there are.

Not to mention, he has only reached the 50th floor of the 108-story Heavenly Dao Tower. There are still many floors he hasn't reached yet. What kind of scene will that be? The Heavenly Dao Tower is indeed very powerful!

"continue!"

Soon, a look of excitement flashed in Lin Yun's eyes.

It's the fiftieth floor.

He hoped to pass through quickly and reach a higher level of space... Now, his results in the Heavenly Dao Tower were no longer important; he was eager to know what the higher levels of the Heavenly Dao Tower were like.

The spiritual energy of heaven and earth here is much denser, making it easier to comprehend the power of laws. He had a feeling that if he cultivated here, he might break through to the Super Realm in less than ten years.

So, what about higher levels of space?

Could it be... just a year? Or even less?

Although he only has a little over six months left to challenge the Heavenly Dao Tower, as long as he reaches the highest level of the Heavenly Dao Tower space...

He wasn't without hope of breaking through to the Super Realm within the Heavenly Dao Tower!

In the worst-case scenario, once he gets the Heavenly Dao Fruit, he will definitely be able to break through to the Super Realm!

Thinking this, Lin Yun felt a surge of excitement.

With the current strength of the Bloodthirsty Sword, he can fight against a powerhouse at the third level of the Super Realm. If he breaks through to the Super Realm and his life level undergoes a tremendous change, he is very confident that he can even compete with a top super powerhouse at the fourth level of the Super Realm.

"Unfortunately, these ghost cultivators, and those combatants I killed earlier, were merely illusions within this space, not real beings... Otherwise, the Bloodthirsty Sword absorbing the essence and blood of these powerful figures would have allowed me to break through to the Super Realm long ago..."

Lin Yun glanced at the spot where he had just killed the ghost cultivator, shook his head slightly, and said softly.

"Huh? Wait a minute!"

However, just as Lin Yun was thinking this, his pupils contracted slightly, and he said quickly.

As he spoke, his tone became somewhat hurried.

But at the place where that ghost cultivator fell, he found something... that seemed to be an item left behind by that ghost cultivator?

This was the first time Lin Yun had discovered, after killing such a powerful combatant, that there were still things left behind.

In the past, most of those killed had their bodies collapse and turn into nothingness after death.

"call!"

Lin Yun raised his hand and summoned the object into his palm. It was a tiny, gray, crystalline particle, about the size of a grain of rice.

The gray color was similar to the color of the space, and Lin Yun might not have noticed it if a ray of sunlight hadn't shone on it.

"This is……"

Upon handling the gray, crystalline particle, Lin Yun's expression changed, and he exclaimed in slight surprise.

He had a faint feeling that the gray, crystalline particle was enhancing his mental power.

A person's spiritual power is the energy that nourishes the soul. It is intertwined with the soul and is very mysterious and powerful. That is why it is not easy to enhance a person's spiritual power.

The Cosmic Trading System can enhance a person's mental strength. Later, Lin Yun learned that this enhancement of mental strength level actually had a major flaw, as it lacked something akin to the essence of life.

Once a person's mental strength level is raised, it becomes very difficult to raise it naturally again.

Fortunately, he later obtained the Heaven and Earth Divine Heart, a supreme treasure that greatly enhances spiritual power, which compensated for this deficiency in his spiritual power.

Every rare and precious natural treasure that can enhance a person's spiritual power without any side effects is extremely valuable.

This gray, crystalline particle, I don't know what level of rare treasure it is... but it gives me a strong feeling that it is a priceless treasure, a feeling that even surpasses the feeling I get from those high-level divine hearts of heaven and earth.

"Try taking a little first!"

Lin Yun thought to himself.

Thinking this, Lin Yun scraped off a small amount of crystal fragments with his fingernail and put them in his mouth. During this time, Lin Yun discovered that the crystal was also very hard, requiring him to use considerable force to do so, which surprised Lin Yun. It should be noted that the Heavenly Heart of Heaven and Earth was also considered an extremely precious natural treasure, and it should have a similar effect to this gray crystal, being equally hard, but compared to this, it was far inferior.

"boom--"

After the gray crystalline fragments entered Lin Yun's mouth, they immediately transformed into a vast and pure spiritual energy, which quickly entered Lin Yun's mind space and merged with Lin Yun's spiritual power, causing Lin Yun's spiritual power to increase rapidly.

"It really can increase mental strength... and the effect is so powerful..."

Lin Yun exclaimed in delight.

Just a tiny crystal fragment greatly increased his mental power, and most importantly... the quality of this increased mental power was extremely high!

Lin Yun closed his eyes and carefully savored the sensation.

An hour later, he not only completely refined the spiritual energy formed from that small crystal fragment, but he also thoroughly analyzed it. There was nothing wrong with the increased spiritual energy.

Unlike the Cosmic Trading System, this method of increasing mental power has no drawbacks.

"Very good!"

Lin Yun opened his eyes, his face full of excitement.

After he consumes this gray crystal, his mental strength will definitely increase significantly.

As his strength increased, his mental power level remained his weakness. Fortunately, Huo Shiwei and Huo Shiao were not good at mental attacks, and the power of the Bloodthirsty Sword provided strong defense against mental attacks.

Otherwise, during the previous battle, Huo Shiwei and Huo Shiao only needed to use their powerful mental attacks to render him powerless.

He's now raising his mental strength level, so he'll be better equipped to handle any trouble he encounters later.

After arriving in this space, the first enemy he encountered was a powerful ghost cultivator. He estimated that the enemies he would encounter later would most likely also be ghost cultivators, and at the very end, he would most likely encounter a ghost cultivator at the third level of the Super Realm.

If it's just one, that's fine, but what about two, three, or four?

What if you encounter a powerful ghost cultivator at the third level of the Super Realm?

These ghost cultivators are very skilled at mental attacks. He should raise his mental strength now, which is definitely better than nothing, or rather, it's like a timely rain.