After Chu Han carefully read this human-level advanced exercise, he gradually realized that the origin of the exercise was changing in the nature of spiritual power.

The stronger the change in the nature of spiritual power, the higher the level of the exercises!

"The Heavenly Rank Exercises exist!"

A flash of heat flashed in Chu Han's eyes, he had never been in contact with the Heavenly Rank Exercises in his two lives, but after understanding the essence of the exercises, he understood that the so-called level definition was nothing more than the level divided by martial artists according to the changes in the nature of spiritual power.

The level of exercises is divided into heavenly level, earth level and human level, so there will inevitably be heaven-level exercises, reflecting the change in the nature of the strongest level of spiritual power.

An inexplicable confidence rose in Chu Han's heart, he believed that one day, he would change the Ancient Thunder Technique into a Heavenly Rank Technique!

Chu Han had already made up his mind, and immediately began to look through the second cheatbook......

Minutes and seconds passed.

Before you know it, two months have passed.

During this time, Chu Han didn't ask about the world, and immersed himself in the mountain of books every day, realizing the changes in his spiritual power.

Syllable!

When Chu Han closed the last secret book in his hand, he had already carefully read all the thousands of exercises.

Airplanes......

With a wave of his big hand, Chu Han instantly formed a spatial barrier around his body, enveloping himself with the Heaven and Earth Prison Cage.

Immediately after, Chu Han sat cross-legged and slowly closed his eyes.

The accumulation of thousands of cheats has brought Chu Han a wealth of theoretical knowledge, and all kinds of different spiritual power changes have been categorized and summarized in his mind.

Whew......

After a long time, Chu Han took a deep breath and slowly spit it out, and the aura of the surrounding heaven and earth was surging, resonating with Chu Han's breathing.

The aura surged in the library and shocked the students in the library.

Chu Han felt the familiar aura of heaven and earth, since he cultivated the primeval thunder body, he had not absorbed the aura of heaven and earth.

The primeval thunder body needs to be tempered with the purest and vast power of heavenly thunder in heaven and earth, and the spiritual power is expelled from the body and the power of heavenly thunder is replaced.

At this point, Chu Han had never doubted the Ancient Thunder Trick, but when he read a lot of books, he suddenly had his own opinion.

呲呲呲......

The thunder flame on the surface of Chu Han's body flickered, and the strong aura continued to rise, absorbing the spiritual energy that entered the body to run in the meridians for Zhou Tian, and the moment it merged into the dantian, it was transformed into thunder spiritual power, attached to the scorching heat of the flames of the burning sky.

"I see!"

Chu Han opened his eyes suddenly, a flash of ecstasy flashed in his eyes, every cell in his body was excited, he hadn't been so excited for a long time.

"The reason why the Ancient Thunder Technique is a ground-level advanced technique is because it can convert spiritual power into thunder spiritual power!"

"The simulation has the power of thunder, so the power is multiplied, and it is extremely powerful!"

"The Ancient Thunder Body is extremely strong, because the simulated thunder spiritual power was excluded from the body and replaced with the pure and vast Heavenly Thunder Power between heaven and earth!"

"It's cheating!"

Chu Han's eyes flickered, this was something he had never dared to think about, but now instead of feeling anything wrong, it made him feel that his mouth was suddenly opened!

"The person who created the Ancient Thunder Trick is really a genius!"

"The Ancient Thunder Trick can transform spiritual power into thunder spiritual power, which simulates the nature of heavenly thunder, but it is not heavenly thunder after all!"

"This is the restriction of the Ancient Thunder Technique, if the person who created the Ancient Thunder Technique can completely transform the spiritual power into the power of the Heavenly Thunder, then the Ancient Thunder Technique must be a Heavenly Rank Exercise!"

"So, that person came up with a special method to expel the thunder spiritual power that could not continue to be transformed from the body, and absorb the power of heavenly thunder among the thunderclouds!"

"It's crazy!"

"It's so rebellious!"

"So smart!"

Chu Han couldn't think of the words that praised the person who created the Ancient Thunder Technique, and when his talent reached the maximum limit, he used his skills to make it up!

Transforming the spiritual power of thunder into the power of heavenly thunder, such a saucy operation is like equipping His Holiness with an artifact.

"This is the flaw of the Ancient Thunderbolt Technique!"

The corners of Chu Han's mouth curled up in an arc, and after studying the changes in the nature of these ordinary cheats, he understood the essence of the exercises.

"Spiritual power is always the foundation of cultivation!"

"The changes in the higher-order exercises are based on the low-level exercises!"

"There is a foundation first, and then there is change!"

"Everything in heaven and earth is transformed by spiritual energy, and martial artists absorb spiritual power, and theoretically they can use the spiritual power in their bodies to transform everything!"

"The success of the Ancient Thunder Technique lies in the fact that it can turn spiritual power into thunder spiritual power, but the failure is that it cannot turn spiritual power into the power of heavenly thunder!"

"The success of the derived primeval thunder body lies in the fact that it can opportunistically exclude the thunder spiritual power from the body, so as to absorb the power of the heavenly thunder, but the disadvantages are also obvious, the primeval thunder body cannot match the shape change of the power of the heavenly thunder!"

"In this way, the Ancient Thunder Trick can't match the power of Lei Yan, it wasn't decided when I took the Red Blood Vermilion Fruit!"

"But when I absorbed the power of the Heavenly Thunder, the Ancient Thunder Technique could no longer keep up with the changes in the nature of the spiritual power in my body!"

Chu Han took a deep breath, and suddenly found that his mouth suddenly opened, and the world he saw in his eyes changed.

"Between heaven and earth, spiritual energy can be transformed into heavenly thunder, so in the body of a martial artist, spiritual power can also be directly transformed into the power of heavenly thunder!"

"When I find the ability to directly absorb the aura, I can transform the power of the truly pure and vast Heavenly Thunder through the exercises, then the Ancient Thunder Technique is a quasi-heavenly level!"

"Yes, that's right!"

"The power of a martial artist must rely on his own exercises, not with the help of external forces to absorb, the thunder is sometimes exhausted, the aura is endless, only the way to transform can be endless!"

Chu Han got up suddenly, he didn't move towards the third floor of the Library Pavilion, but walked towards the first floor.

At present, it is enough to understand the exercises to such an extent!

The exercises of the third level are nothing more than some ground-level exercises, which are to promote transformation to the extreme, rather than seeking a specific transformation method.

At this time, everything depends on Chu Han himself.

Under the gaze of countless eyes, Chu Han left the library pavilion, and then soared into the air, heading straight above the top of the clouds.

"...... over there"

Chu Han carefully felt the surge of the air current, and then flew out in another direction.

There's a thundercloud over there!

This method of finding thunderclouds is still recorded in the primeval thunder body, so as to absorb the power of heavenly thunder, temper the body, and break through the realm.

Chu Han now understands that this method is to drink water to quench his thirst, although it can bring strong strength, but it is tantamount to killing chickens and taking eggs, and it will firmly lock the future development space.

Sou!

Chu Han flashed across the sky, crossed a long distance, and came to the range of thunderclouds.

Above the thunderclouds.

Chu Han sat cross-legged, adjusted his breathing, closed his eyes tightly, carefully felt the changes in the aura around him, and realized the truth of the birth of thunder and lightning.

(End of chapter)