"Finally it worked!"

Ji Boying looked at the constantly rotating rune paper in the void, and his tired face was like a sunny day after a rain, and finally smiled a little more.

Since that day since he was separated from Li Pu, he has been staying in the small courtyard of the detached house, working hard while studying the Fu Sutra.

At the same time, he mobilized all his free time to study how to draw the excitation device in the air.

Although, after several updates, whether it is principle or practice, Ji Boying has reached the point where he knows the electromagnetic induction excitation device well.

But if you want to draw in the air and put it into practice, the difficulty is still not low.

First of all, there is no substantial carrier for drawing spiritual patterns in the air, and you can only rely on air and aura to carry spiritual patterns.

However, this can also form a spirit pattern, which eventually constitutes an electromagnetic induction excitation device.

But......

The strength of the spirit pattern with air and aura as the carrier is far lower than that of the spirit pattern with rune paper and iron pieces as the carrier.

In other words, once the communication spiritual power on the rune paper is generated, the huge spiritual field reaction force will be applied to the spirit pattern that constitutes the activation device.

To use an inappropriate analogy.

At this time, the spirit pattern is like a small wire carrying high power, and it has been burned out before the electrical appliance is fully operational.

And this is the only problem that Ji Boying needs to overcome to draw an excitation device in the air.

Fortunately, the emperor lives up to his wishes.

After a month of painstaking research, Ji Boying finally came up with a composite excitation device drawn using the principle of borrowing force.

Around the original excitation device, draw a spirit pattern that can apply a reverse force.

Although the two cannot completely cancel each other out, under clever control, the remaining reaction force is no longer enough to destroy the existing excitation device.

In other words, the excitation device drawn in the sky has been a complete success so far!

With this skill, Ji Boying was able to use the communication spiritual power in the assessment space.

An increase of about 80% is not small!

Even......

Ji Boying also found that the excitation device drawn in the sky can also exert magical powers!

This is a function that the substance carrier excitation device does not have!

Buzz –

A silver glow lit up.

Ji Boying opened the long-lost Huiyue list.

Looking at his current position on the list, Ji Boying couldn't help but smile:

"It's been two and a half years...... Oh no, after two years, I'm still in the top 30. ”

"A genius below the Merchant Transformation God Realm...... But that's it! ”

The corners of Ji Boying's mouth raised slightly.

"But ......"

"In the Ten Thousand Dao Pagoda, my spiritual power will still be suppressed, that is to say, the talisman I draw will be a little weaker than it is now."

"Fortunately, it's not a big problem, as long as there is an activation device, I can apply communication spiritual power to the talisman and increase the talisman gall!"

"That alone is enough for me to pass the seventh level with ease."

"There are still twelve hours before the list is cleared, and the time is ...... Enough is enough! ”

Come to think of it.

Ji Boying put down the array and began to breathe.

The drawing of the activation device just now consumed a lot of his mental and spiritual power.

In my current state, I was able to pass the assessment successfully, but it was extremely difficult.

He didn't want any instability in his assessment.

That's it......

About an hour passed.

After Ji Boying adjusted his state to the peak, he directly entered the Wandao Tower.

"The seventh level of assessment begins!"

"The assessment content of this level ......"

Familiar sounds, familiar scenes.

The rocky wasteland was covered with a dense and eerie layer of smoke.

Behind the smoke, there are countless phantoms slowly moving towards the side of the white stone bearing platform.

Ji Boying, who had already been here, did not hesitate and directly began to draw the Binghuo Yang Thunder Talisman.

It is worth mentioning.

After devouring the machine spirit, the fire spirit now seems to have broken through.

Although the alchemy technique has not grown significantly after it has grown once before; However, the power it exudes, as well as the ability to assist in sensing fire elements, have been greatly improved.

In addition, Ji Boying has already broken through to become a five-star rune king.

So much so that now it only takes him less than three quarters of an hour to draw a C-Fire Yang Thunder Talisman.

And the best rate is more than 70%!

That's it......

After about a quarter of an hour, Ji Boying successfully completed the drawing of the composite excitation device, and then began to draw the Binghuo Yang Thunder Fu.

I have the experience of the previous few levels.

Ji Boying roughly estimated that he only needed two Binghuo Yang Thunder Derivative Talismans this time, and he could rely on the magic power of the Rune Dao to push the seventh layer!

So......

There was plenty of time left for him on this floor.

That's it......

In about an hour and a half, Ji Boying had already drawn and completed the drawing of all the talismans.

To be on the safe side, he still prepared an extra Binghuo Yang Thunder Talisman, and he was lucky, it was the best!

Looking at the aura shield in decent condition.

Ji Boying chuckled lightly and threw the talisman in his hand directly into the review and activation device in front of him.

Meanwhile......

He grabbed ten simplified versions of the small five thunder talismans from the side and surrounded them around the Binghuo Yang Thunder Talisman.

"Wan Fu—"

"Return to the sect!"

Ji Boying snorted lightly.

The ten small five thunder talismans instantly began to rotate rapidly around the Binghuo Yang Thunder Fu.

Meanwhile......

The Flame Yang Thunder Charm in the composite device was also activated.

Under the effect of AC boosting, on this Binghuo Yang Thunder Talisman, there was a constant current lingering and flickering, and the violent aura and scorching sensation emitted by it became more and more intense!

Finally, when the spiritual power and aura were condensed to a certain critical point......

Ji Boying snapped her fingers crisply.

The Binghuo Yang Thunder Talisman in the device dragged ten simplified versions of the small five thunder talismans into the sky, and then fell suddenly.

Rumble!

I saw a straight ray of light falling from the sky, and then a purple-red energy light wave started from the center of the landing, and exploded and spread towards the surroundings.

In just an instant, the light wave swept away all the skeletons and phantoms within a radius of more than 300 zhang in a devastating force!

As for the range of light waves, it is a karmic fire and thunder!

All the craggy rocks melted into flowing magma in this sea of fire......

The army of skeletons, which had not been destroyed by the light waves, was still slowly advancing towards the Baishi Bearing Platform, like a machine with no feelings.

They had only one purpose - to kill the man on the platform!

However, the thunder and fire are still there, and where can they get close.

As long as they break through the aperture, they will be greeted only by death.

That's it......

In the next quarter of an hour, whether it is an ordinary skeleton and phantom, or a stubborn skeleton general, as long as they step into the sea of fire, there is only one end - annihilation.

The latter may be able to hold out for a while, but it still can't go to the range of ten feet.

That's it......

Until half a quarter of an hour later.

The aftermath of the first talisman finally dissipated, and Ji Boying took out the second talisman.

As before......

Soaring into the sky, and then crashing to the ground, destroying and annihilating everything!

Eventually, before the aura shield began to crack.

All the skeletons and phantoms on the seventh layer were buried under these two C-Fire Yang Thunder Talismans under Ji Boying's calm gaze......

"Congratulations to Ji Boying, the core member of Wandao Pavilion, for passing the assessment of the seventh layer of Wandao Tower!"

"You now have forty-eight hours of rest......"