Chapter 523 Mysterious Man Attacks

The empty space in front of us is the interior space of the Heavenly Demon Tower.

The entire Heavenly Demon Tower has nine floors, each with different functions, and this floor is the first floor of the Heavenly Demon Tower.

This floor looks simple, but it is not.

Because the time flow rate in this floor is completely different from that in the outside world, three days here are only one day in the outside world.

This sounds simple and there is nothing surprising about it.

But for practitioners, this function is simply too amazing.

After all, for cultivation, in addition to innate physique and cultivation resources, the most lacking thing is time.

The life span of any cultivator is limited.

Once you cannot break through to a higher level of cultivation before your life span arrives, you will die.

So for those cultivators whose life span is approaching, any minute of time is priceless.

I don’t know how many strong people died with regrets because they could not break through because their life span is approaching.

From this, we can see the importance of time.

And this space has three times the time difference, which is equivalent to a three-fold increase in the speed of cultivation.

In the case of similar innate physique, no one is unaware of what the three-fold increase in the speed of cultivation means.

Even for Lu Fan, who has a heaven-defying system, this function is very shocking.

If he takes all the subordinates he has conquered into this place for cultivation, and then provides them with cultivation resources.

Then you can imagine how fast their cultivation will improve.

In this way, it is equivalent to mass-cultivating strong people, and the Heavenly Demon Tower is equivalent to a treasure that can mass-cultivate strong people.

The value of such a treasure can be imagined.

With such excitement, Lu Fan wandered around in this space for a few times.

After wandering around, he wanted to go to the second level of space.

The information just now not only explained the situation of this first level of space, but also briefly explained the entry and exit methods of the Heavenly Demon Tower.

If you completely control the Heavenly Demon Tower, then there will naturally be no restrictions, and you can enter and exit at will.

But now the Heavenly Demon Tower is an ownerless thing, and if you want to enter and exit, you can only use specific formulas.

And the biggest reason for being able to enter and exit freely now is that the tower spirit of the Heavenly Demon Tower is in a sleeping state and has no control over the Heavenly Demon Tower.

Once the tower spirit wakes up, it will be impossible to enter and exit the Heavenly Demon Tower.

However, when Lu Fan recited the formula to go to the second floor, there was no movement.

He frowned and tried again a few times, but the result was the same.

This made Lu Fan very confused.

But soon he knew the reason. It was all because the Heavenly Demon Tower was too seriously damaged, and the tower spirit fell into a deep sleep and was absorbing energy all the time.

So this caused the other eight floors except the first floor to be unable to be opened.

Even now, the time flow function of the first floor space is useless.

After all, the time flow function of the first floor also requires energy to maintain operation.

Without energy, the time flow of the first floor space is useless.

When this information appeared in Lu Fan's mind, Lu Fan was speechless.

It turned out that he was happy for nothing just now.

Originally, he wanted to use the Heavenly Demon Tower to cultivate a large number of strong people, but now it seems that it is not so easy.

If you want to use the time flow function of the first floor of the Heavenly Demon Tower, you must continuously inject energy into the Heavenly Demon Tower, which requires a large amount of resources to support it.

For me who is very short of resources, this thing is really useless.

After all, if I have countless resources, I can recycle them and exchange them for points.

Use points to buy treasures that improve cultivation in the mall, and you can also mass-produce strong people.

In this way, the time flow function of the first floor of the Demon Tower is equivalent to being useless.

Thinking of this, Lu Fan was even more speechless.

This Demon Tower can neither be recycled nor used, it is really a useless thing.

The only function may be to allow people to enter here to hide, which is equivalent to a storage space, or a space that can store living things.

Thinking of this, Lu Fan was slightly comforted.

After all, a useful thing is much better than a useless thing, and it is more acceptable.

After these thoughts flashed through his mind one after another, Lu Fan exhaled lightly, and was too lazy to stay here, and left the Demon Tower directly with a thought.

The next moment, Lu Fan reappeared in the room, and the Demon Tower was just floating quietly in front of him.

Looking at the Sky Demon Tower in front of him, Lu Fan exhaled lightly and put it directly into the system space.

No matter whether it is useless or not, it is a top-level magic weapon after all, so let's keep it for now.

After putting the Sky Demon Tower into the system space, he thought about it and put away the Five Elements Killing Formation that covered the entire room.

After doing all this, he didn't want to practice, and lay down on the bed directly.

Looking at the bright moonlight shining in from the window, all kinds of complicated thoughts emerged in his mind.

Just as he was looking out the window with mixed thoughts, he suddenly noticed a palpitating dangerous breath.

Sensing this dangerous breath, Lu Fan did not hesitate at all and immediately sent a message to Di Qing and Xiahou Dun.

At the moment he sent the message, the ground in the center of the room suddenly exploded with a loud noise.

As the ground exploded, a figure in a black nightgown flew out from it.

The flying black shadow threw more than a dozen black poison darts at the bed in succession.

Whoosh...

Accompanied by the dense sound of breaking through the air, more than a dozen black poison darts all flew onto the bed.

Under such a strong impact, the luxurious bed forged from top-grade wood exploded.

Looking at the luxurious bed that exploded, the mysterious man was immediately surprised.

Just when he was extremely surprised, the door of the room was broken open with a bang.

At the same time, a murderous roar came in.

"You little rascal, you are looking for death!"

I saw Di Qing rushing in with red eyes, exuding a terrifying murderous intent.

The mysterious man had already jumped into the cave that exploded in the middle of the ground the moment Di Qing rushed in.

At this time, Xiahou Dun also rushed in, exuding a terrifying murderous intent.

"My Lord!"

When the two shouted anxiously, Lu Fan came out from behind the pillar beside the bed, with a look of shock on his face.

Seeing Lu Fan appear, Di Qing and Xiahou Dun breathed a sigh of relief.

The next moment, Di Qing jumped directly into the cave in the center of the room without any hesitation.

Lu Fan did not stop Di Qing, but took a deep breath and came to the cave.

At this moment, a terrified cry came from the next house again.

Hearing this terrified cry, Lu Fan and Xiahou Dun's faces suddenly changed, and they rushed out immediately without any hesitation.

After coming outside, Lu Fan and Xiahou Dun rushed into the rooms on the left and right sides respectively.

After Lu Fan entered the room, he saw a deep pit on the ground in the center of the room.

Except for this deep pit, He Qing disappeared.

At this time, Xiahou Dun also rushed in, with an extremely anxious look on his face...