Another few months passed.

It's autumn in the blink of an eye.

Today's Fulong City, whether it is the outer city or the inner city, is shrouded in a bleak atmosphere, and it is full of withered scenes.

Back Mountain.

Ji Boying sat cross-legged under an ancient tree, letting the yellowing leaves drift past him, he just stared at the lake, quietly in a daze......

Ever since he made some breakthroughs in connecting the talisman to the circuit, he has once again hit a bottleneck.

Moreover, this time the bottleneck is different than usual.

In the past, even if Ji Boying encountered shackles and problems, as long as she continued to practice, study, and comprehend the runes, her rune level would improve somewhat, and ......

When the points given by Xiao Ning'er accumulate enough, he will understand.

But now......

Ji Boying has been trapped in the shackles for more than a few months, no matter how he tries and practice, he still can't get the point.

In fact, the root cause is that Ji Boying's physical foundation is too poor, especially in electricity, which is almost half-understood.

Because of this, Ji Boying has not been able to fully connect the circuit with the talisman until now.

If this time, you can give him a book on electricity.

Ji Boying believes that his rune level can be improved by several levels!

Even......

It is not impossible to achieve spiritual power similar to alternating current!

"Current...... Voltage...... Resistance! ”

"If you use water to describe it, the current is the flow of water, and the voltage is the water pressure, then the resistance ...... As the name suggests, is it an obstruction that prevents the flow of water? ”

"Seems like it's okay to fuse the circuit with the waterway?"

"Yes! Why do I have to stumble on the circuit? Isn't the same flow of water?! ”

"The resistance does not change, the current increases as the voltage increases, and the voltage does not change, the current decreases as the resistance increases."

"It's the same with water...... It's like when I was a kid, when I was a child, the more force I used, the farther I shot, but as I grew older, the more obstacles increased, and when my strength remained the same, the range naturally became shorter. ”

"Otherwise, how can there be a saying that when you are young, you will shoot three feet in the wind, and you will always have wet shoes in the wind?"

Ji Boying looked at the lake, and her originally gloomy eyes gradually regained some color.

"The spiritual pattern is the channel through the water, and the spiritual power is the flow of water! I want to increase the water pressure, one is to increase the strength of the water delivery, and the other is to ...... The smaller the water area, the greater the water pressure, the same water flow. ”

"But...... I now have to figure out whether activating the talisman requires enough spiritual power or enough spiritual pressure! ”

"Or ...... You only need to meet one or the other! ”

He immediately took out the talisman pen and quickly sketched six spirit patterns in the void.

Same spiritual power, different spiritual pressure;

Same spiritual pressure, different spiritual power;

Spiritual pressure and spiritual power, the same high and low.

After comparison......

Ji Boying found that with the same spiritual power, the greater the spiritual pressure; As well as the same spiritual pressure, the greater the spiritual power, the stronger the aura emitted by the spirit pattern.

In other words, the power after the spirit pattern is activated is determined by the spirit pressure and spiritual power.

Could the same be true in circuits?

Depend on!

I have suffered a loss of no culture!

In vain, someone in my season is still a college student who has taken the college entrance examination and successfully admitted to the junk university!

It's really all back to the teacher!

Ji Boying scattered all the spirit patterns in the void, and immediately drew a relatively simple two-star flame talisman.

"Now that the problem of spiritual pressure and spiritual power corresponding to voltage and current has been solved, the next thing is the problem of resistance!"

"Normally, the talisman is composed of four elements: the text, the spirit pattern, the spirit map and the cloud seal, but there are some simple runes, only the spirit pattern and the text!"

"The core of the talisman is the talisman heart and the talisman gall, in which the compound text constitutes the talisman and controls the role of the talisman, and the spirit pattern constitutes the talisman gall and determines the strength of the talisman."

"As for the spirit map and cloud seal, these two are embellishments, which are used to strengthen or optimize the talismans."

"So, my main goal now is on the spirit pattern!"

Ji Boying rubbed her chin slightly, and began to recall the knowledge she had learned when she was in school.

Having a soul sea is the benefit of this, as long as there is a little memory, you can extract that memory through the continuous search of the soul.

But......

The memory is not obvious, or it is not deliberately remembered, and it is not easy to search for that fragment in this long sea of souls.

Especially the things that are inadvertently written down, if you don't remember them from time to time, it's tantamount to looking for a needle in a haystack.

"Resistance is a property, a property that hinders the passage of electric current."

"The main elements that make up a circuit are wires, power supplies, and...... With electrical appliances! ”

"And the operation of the talisman itself also requires a spiritual pattern to transport spiritual power, which is outlined by the spiritual pattern and is used to store the talisman gall of spiritual power, as well as ...... A rune heart composed of runes that specify the functional effect! ”

"In other words, Fu Xin is a power supply, and Fu Xin is an electrical appliance!"

"If I want to use the exchange spiritual power, or change the spiritual pressure, I need to work on the talisman gall, of course...... I can then sketch out a transformer-like existence with spirit patterns. ”

After having ideas and a clear direction, Ji Boying's whole person suddenly became enlightened!

He hurriedly dispersed the two-star flame talisman in front of him, and then began to sketch it again with the talisman pen.

It's just that......

This time, the spirit patterns that make up the flame talisman are obviously more carefully outlined than before.

In other words, this time Ji Boying moved her hands and feet on the spirit pattern, so that the spirit pattern could withstand more spiritual power, and at the same time reduce the amount of spiritual power that the spirit pattern passed through.

But Fu Gut has not changed, and there is still so much spiritual power.

The purpose is to increase the spiritual pressure and see if the talisman can become stronger.

I would like to interject a sentence here.

The quality of both talismans is the best in dragon color.

Quality refers to the perfection of this talisman, which is more strengthened and streamlined, and has nothing to do with changing the size of spiritual power and the degree of spiritual pattern.

As long as the drawn talisman is not flawed, it is the best talisman.

Moments later......

The new flame charm is outlined.

The spiritual pressure is double that of the previous one!

Ji Boying waved his hand casually, and the flame talisman suddenly burst out towards the lake in the distance.

Followed by......

Exploded with a loud bang.

Suddenly, a monstrous fire gushed out.

Not only did it explode a large crater on the surface of the lake, splashing a large splash, but even the birds and finches in the jungle around the lake were shocked into a large area.

Ji Boying looked at the lake that had not been able to calm down for a long time, as if his heart had not been calm for a long time.

"I ...... It worked? ”

The power of this flame talisman is almost twice as powerful as the previous one!

"Hah...... Ha ha...... Hahahaha! ”

Ji Boying looked at the lake water that was still swaying on the lake, and finally let out a burst of wild laughter that was almost vented.

Though......

His attempt was still 108,000 miles away from his original goal.

But...... His small step is a big step for the entire rune path!

If the exchange of spiritual power is really realized, it may not be possible to become a high-level talisman master in the Qi Refining Realm in the future!

After all......

What is poor in the Qi Refining Realm is spiritual power!

As for the runes, even if the divine soul is not as strong as the high-level cultivators, as long as the brain is good enough, it is not a problem!