Han Li, who hadn't moved for a long time, suddenly raised his right hand and straightened up a finger, which seemed a little inexplicable.

But soon, at the place where Han Li raised his fingertips half an inch high, there was a sudden spatial fluctuation, and a few sparks appeared out of thin air, as soon as the sparks appeared, they immediately "swooped", and in the spatial distortion, it turned into a red fireball the size of a walnut for no reason, although this fireball was not big, but a hot high temperature, followed by the appearance of a small fireball, and permeated the entire room.

Han Li's face was still covered with a book, and he lay still when he was asleep, only the small fireballs on his fingertips made a high-temperature burning sound of "Boom!boom!" without interruption, which was particularly eye-catching compared to his motionless fingers.

As time passed, the fireball still maintained its extraordinary vigor, and there was no sign that it wanted to be extinguished, but Han Li finally had a different reaction, his fingertips against the fireball trembled slightly, at first it was just a finger, but as time passed, his wrist, his entire arm, and even his whole body gradually trembled.

Suddenly, Han Li sat up straight from the Grand Master's chair, not even realizing that the book on his face had slipped to the ground.

His eyes were fixed on the small fireball on his fingertips, and his face was flushed. From the forehead to the neck, there were many small beads of sweat oozing from the bare skin, as if they had just done some strenuous exercise, and their whole body was steaming.

A moment later, the fireball began to shake in the violent tremors of Han Li's whole body, and the flames above began to grow larger and smaller for a while, unable to keep it calm, and it didn't take long for it to finally get smaller and turn into sparks again, disappearing into thin air.

As soon as the fireball disappeared, Han Li immediately lay back in his chair as if he had been pulled out of his spine, looking extremely tired, as if he had just done something that had consumed a lot of physical strength.

"This fire bomb technique is really difficult to practice! I have studied kung fu for nearly half a year, but I have not been able to fully grasp the essentials of it, but the time for it to appear has been extended by such a small amount. Han Li looked at the roof and muttered to himself.

It turned out that on the last few pages of this Changchun Gong secret book, there were also several superficial spells, which were known to be entry-level things for immortal cultivators at a glance, which made Han Liru so excited that he couldn't sleep for several nights in a row.

It was no wonder that he was so excited, ever since he had seen the several spells that Doctor Mo had cast, Han Li had been greatly interested in these incredible, powerful, and unfathomable things.

But the pity is that Han Likong now has the power of the sixth layer of the peak of Changchun Gong, but like a beggar holding a golden bowl to ask for food, he doesn't know the slightest spell-casting technique, not even the most basic spell principle. But now that he had found several spell formulas suitable for a novice like him, how could this not make him overjoyed.

The spells recorded on the last page of the book included five formulas, such as "Fire Bomb Technique", "Fixing Talisman", "Wind Resisting Decision", "Matter Control Technique", and "Heavenly Eye Technique", and each of the formulas contained in these spells was so ancient and profound that it was difficult for Han Li to comprehend.

It is no wonder that these oral expressions are spelled out in some kind of ancient grammar vocabulary, although he has read a lot of books, but his knowledge of this aspect is really very shallow, and he naturally cannot grasp the meaning of it at once.

In desperation, Han Li finally took out the same desperate effort as he had learned Changchun Gong in the first place, and plunged headlong into the piles of various books related to ancient texts, and began to study the true meaning of the mantra day and night, and repeatedly pondered and pondered every sentence and every word dozens of times before he would give up, and he must be sure to truly comprehend without causing any ambiguity.

Even though he had never learned any spells before, he knew that if something went wrong with such an infinitely powerful force, it would be much more powerful than some true qi going mad, and it would probably kill him all at once. For the sake of his own safety, Han Li was so trembling that he didn't dare to be sloppy.

After three months of in-depth study, Han Li had finally integrated all of these mantras theoretically, and he began the real spell practice below.

This practical hands-on learning hit Han Li a lot.

He thought that with his kind of intelligence in learning the "blink sword technique", it should not be too difficult to learn spells, but who knew that he suddenly became extremely stupid on this, and he knew the principle, but when he really got started, he couldn't do it correctly, either the technique was wrong, or the mana was wrong, or the mana was not in place, and the whole person seemed to be dull.

Han Li didn't have the slightest way to deal with it, if it was a problem of insufficient mana, he still had a way to solve it, at most he could solve it by taking two more elixirs.

But this was obviously a problem that he couldn't grasp by himself, it seemed that his talent in magic was not as good as he imagined, this was the conclusion that Han Li had come to himself after some hard work.

After Han Li's long and hard training, he finally had a small success in the "Fire Bomb Technique" and "Heavenly Eye Technique", but for the other three spells, he didn't even touch the threshold, and he didn't have the slightest effect.

In his frustration, he had no choice but to focus on the spells that he could master now, such as the "Fire Bomb Technique" and the "Heavenly Eye Technique", and had a lot of hopes for them.

Among them, the power of the "Fire Bomb Technique" really did not disappoint Han Li, and even far exceeded Han Li's expectations.

Don't look at the small size of the fireball of the "Fire Bomb Technique", but the terrifying high temperature contained inside it is almost indestructible to everything, and everything is incombustible.

Even if a blade made of steel is hit by this fireball, the parts it touches will be melted into iron in the blink of an eye.

After seeing this inhuman terrifying power, Han Li even threw the fireball onto the surface of the water and tested it, and as a result, this area of water was immediately lit up by the fireball like oil, and it did not show any tendency to be restrained by the great water.

After thoroughly understanding the power of the "Fire Bomb Technique", Han Li finally understood why Yu Zitong looked down on the arrogant attitude of mortals in the slightest.

Think about it, an immortal cultivator who knows a little bit of magic can use a small spell like the "Fire Bullet Technique" to easily kill the so-called masters in the rivers and lakes. Then if you change to an immortal cultivator with more advanced skills, then don't sweep the entire rivers and lakes, and the world will be invincible.

With such a huge disparity in strength, it is no wonder that immortal cultivators like Yu Zitong would look at ordinary people with the eyes of ants.