Streams of lightning and sword qi were rapidly produced in the entire room.

Wherever the sword qi pa.s.sed by, there was a crunching sound and a flash of lightning.

"Chi chi chi!"

Within Qin Feng's soul realm, a figure was wielding a long sword. He was constantly waving it, and terrifying lightning sword energies erupted from it.

The sword qi was awe-inspiring, and its aura was awe-inspiring.

If one looked carefully, they would only be able to vaguely see a human figure flas.h.i.+ng non-stop within the sword aura.

Qin Feng's soul shook violently. When Qin Feng woke up from his consciousness, his face revealed a joyful expression.

With the strength of his soul force, he could now simulate an illusory world in his sea of consciousness.

And based on this training session, Qin Feng noticed that the power of this Thunderbolt Sword Technique was far more than what he had imagined.

Although he had felt that the Thunderbolt Sword Technique was not simple from the start, Qin Feng still realized that he had underestimated the power of this sword technique after imitating it.

Simply speaking, this Thunderbolt Sword Technique relied on its speed!

The faster he moved, the more powerful his sword-arts would be!

If a normal person could use the sword 10 times, then the Thunderbolt Sword Technique would have to use the sword 100 times!

This was the 'The martial arts of the world, only speed is unbreakable!'

Once one reached the Small Success Realm of the Thunderbolt Sword Technique, they would not be able to move as fast as Lightning.

"When ordinary people use their sword moves, I've already used more than ten moves. This gap is truly not small!"

According to Qin Feng's comprehension, the Thunderbolt Sword Technique was divided into four levels.

This level was the easiest to reach. As long as he could completely unleash this sword-art, it would be quite good.

However, its speed requirement was too high. Even if it was just the first level, it was still very difficult for an ordinary martial artist to learn it.

Because the faster he moved, the stronger his body had to become. Otherwise, it would be very hard for him to withstand the backlash of the sword qi. This was also the reason why the Elders Guild was trying to persuade Qin Feng.

However, because Qin Feng had trained in the Primordial True Dragon Technique, his body was extremely strong.

This Thunderbolt Sword Technique was undoubtedly very suitable for him.

At this level, one had to be not only fast, but also powerful.

If they were just fast, they could indeed defeat some opponents. However, against those real opponents, without a certain amount of lethality, it was still not enough!

Therefore, the second stage was to comprehend the sharpness of the Thunderbolt Sword Technique.

Once he comprehended it, those scattered sword Qis would become just a tiny bit, creating an astonis.h.i.+ng lethality.

The third stage, which was even more powerful, was the sword-storm.

He would be a terrifying existence if he were to reach this level of cultivation!

The fourth and final level, the Thunderbolt Sword Technique!

At this level, it was the same as the name of the sword technique: lightning-fast sword technique!

This last level meant that it had returned to its original nature. Any casual display of it would create terrifying sword energies.

"The four levels of the Thunderbolt Sword Technique are truly not small! "No wonder this sword technique is comparable to a sword technique of the first grade."

The requirement was that they would be able to achieve too fast a speed. Many martial artists were unable to do so.

Unless his body was terrifyingly strong!

"Swoosh swoosh swoos.h.!.+"

While Qin Feng was training this Thunderbolt Sword Technique, he was also constantly using it to improve his own body.

He had even less confidence that he would be able to prevent his body from being injured in such a situation.

If it was an ordinary cultivator, it would take several months to comprehend. With the strength of his body, Qin Feng didn't need to spend too much time in this world.

Qin Feng swiftly stood up and walked out of the room.