"Nine-level sword!"

Shi Yun saw this sword technique.

In fact, this sword technique is both powerful, but not strong.

In a single martial arts breaking the limit, this sword technique is very powerful.

Because this sword technique has nine levels in total.

One weight doubles the strength.

If it can be perfect, it can increase its strength by nine times!

It doesn't seem to be anything, but this is a ninefold increase based on a single body that breaks the limit.

It's definitely a very terrifying sword technique...

However, this sword technique requires momentum.

The time to accumulate momentum is not short.

Therefore, this is a bit useless.

In the real battle, who will make you build momentum?

When the momentum is over, you may be dead.

Therefore, although this sword technique is powerful, it requires accumulation of momentum and is not fast, so it is easy to avoid it.

So, it can be considered a waste of money.

Not many people are willing to practice.

But Shi Yun decided to choose this martial arts.

The reason is very simple.

Once you practice this martial arts to the ninth level.

With nine times more power, you will definitely be able to kill the turtle shell man on the third level of the battle tower.

By then, Shi Yun will pass through the third floor.

The contribution point of the third level reward is 300 points.

And this nine-level sword actually only requires a mere hundred contribution points.

You can earn 200 contribution points.

Of course, this is Shiyun.

For other warriors.

This knife technique is too useless and difficult to practice.

Spending a lot of energy to practice the nine-level sword just to get through the third level of the battle tower?

That's a waste of energy.

The gain is not worth the loss.

However, Shi Yun is different.

The Shiyun has a green acceleration halo.

Even if it accelerates once every three days.

It won’t take long for Shi Yun to accelerate the Nine-level Knife to complete.

As for whether this knife technique will be useful in the future, will it be related to Shiyun?

"It seems that I can specifically target the tower spirits of the battle tower and practice some targeted martial arts."

"It is not impossible to break through the ninth-story battle tower like this!"

Shi Yun's heart moved.

He thought of this "stupid" method.

One level of tower spirit practices a kind of martial arts.

Others never have such energy, let alone such talent.

But Shi Yun is not afraid.

He has the aura of acceleration.

At best, it only takes a little while to wait.

At that time, he will naturally be able to practice.

Therefore, Shi Yun regarded breaking into the battle tower as his only target at present.

His goal is to "pass".

Of course, Shiyun means some tricks.

But no matter what, the most important thing is to pass through the ninth floor of the Battle Tower and obtain a large number of contribution points.

So Shi Yun exchanged for this nine-level sword technique, and went to the Hall of Transmission and obtained the content of the sword technique.

Then, Shi Yun returned to the cave and carefully studied it.

"The first level, there seems to be nothing too difficult."

"Just just through the shock of muscles, qi and blood, etc., the strength can be doubled."

"It's a bit similar to my triple wave."

"So, I don't need to speed up the first level, I've already practiced it!"

It took Shi Yun only two hours to practice the first level.

This is not an introduction.

Instead, he has mastered the first level.

However, this is also a good thing.

Saves a single acceleration.

After all, acceleration will take three days to recover.

However, when it reaches the second level, Shi Yun feels that it takes a long time.

Maybe ten days, maybe half a month.

Shiyun doesn’t have so much time to delay.

The acceleration halo was used directly to accelerate.

"Buzz".

Accelerate with the accelerating halo.

Shi Yun mastered the second level almost instantly.

"Good, everything went well."

Shi Yun was very satisfied.

There was no accident in the Nine-Level Knife.

Next, Shi Yun waited for another three days.

After the acceleration halo recovers, Shiyun continues to accelerate. Gu Chi

The third level, the fourth level, the fifth level, the sixth level, the seventh level, the eighth level!

Until the ninth level!

The Shiyun accelerated eight times.

It took twenty-four days to accelerate the Nine-level Sword Technique to perfection.

"Yes, the ninth level of sword technique can indeed increase the power by nine times after accumulating momentum."

"Once you hit the opponent, as long as the opponent breaks the limit, the opponent will definitely die!"

Shi Yun was satisfied and even a little eager to try it out.

He wanted to go to the third floor of the battle tower.

As for the time to accumulate momentum.

Anyway, the Shiyun Golden Bell Cover has a strong defense.

Can withstand the attack of the turtle shell man.

Therefore, Shi Yun was not worried about the time to accumulate momentum.

"Swoosh".

Shi Yun left the cave directly and flew towards the battle tower.
To be continued...