When Chen Feng stepped into the Sword Forest, he already knew what the next test would be.

Defend against the sword qi, pass through this Sword Forest!

Chen Feng stepped onto it and stood firmly on the ground of the Sword Forest.

The ground was very hard. It must have been caused by the sword Qi that was emitting from the Sword Forest for many years, and it was constantly being pressured by the Sword Qi.

Standing there, Chen Feng actually had an indescribable feeling of familiarity. This feeling seemed to come from the flying sword beneath his feet.

As a result, he gently caressed the hilt of one of the flying swords beside him and slightly exerted his strength, wanting to pull it up from the ground.

The next moment, Chen Feng's face turned serious and the heavy smell became even stronger.

The earlier pull was unable to pull the flying sword out of the ground!

Although he did not use his primeval essence just now, it had to be known that since Chen Feng had mastered the body tempering method for the pill, his physical strength was absolutely tyrannical. Even a ten thousand jin boulder could be easily lifted. However, he did not pull out such a not-so-high quality flying sword.

Gradually, the power in Chen Feng's hands became greater and greater, and his face also turned red from exertion.

However, the flying sword was still nailed to the ground, as if it had grown roots.

Finally, Chen Feng used his true essence!

Ten percent!

Twenty percent!

Thirty percent!

… ….

Even when he used 80% of his true essence, he still could not shake the flying sword on the ground!

Seeing that he could not do anything, Chen Feng could only sigh and give up.

However, in his heart, he held the person who had set up all these trials in high esteem.

"Tsk, just a small sword formation and you're already making such a big fuss over nothing. What a joke!" In Chen Feng's sea of consciousness, Lu Yi was looking at the outside world with disdain, as if he was shaking his head.

Chen Feng slapped his forehead and thought, "How could I forget about this great god?" Although Chen Feng did not quite understand what level of existence this sword spirit in green was in the past, he did know that its comprehension of sword arts was something he could not even compare to.

ChenDuo smiled at Lu Yi and said, "Lu Yi, you know about it?"

"A sword formation that is full of flaws, This Sword Spirit disdains to know!" Lu Yi said arrogantly, with a proud look on her face.

"Hehehe, Green Yi, why don't you tell me the secrets behind it?" Chen Feng replied with a smile and said in a fawning manner.

Lu Yi blinked her cute little eyes, seemingly very satisfied with Chen Feng's attitude. After a long while, she said faintly, "Although this sword formation is full of mistakes, but for this world of yours, it can still be considered to be quite good. This Sword Spirit is in a good mood today, so I'll tell you about the profoundness behind it! "

With that, she cleared her throat and said slowly, "Sword formations create resonance of energy through the coordination of flying swords. This resonance could be said to amplify the attack power of the flying sword. A powerful sword formation is enough to amplify its power tens of thousands of times! "

"The resonance between flying swords?" Chen Feng frowned and asked full of doubts, "But these flying swords are stuck in the ground and can't move. How can we coordinate with them?"

Lu Yi bared her fangs and brandished her claws as she scolded, looking as though she was extremely vexed, "You pig's head, who told you that you have to move your flying sword to produce a resonance? The sword aura, through the sword aura's circulation in the flying sword, could produce such a resonance! Moreover, the sword qi is invisible, and the power that resonates with it is even stronger! "

"So that's how it is!" Chen Feng came to a realization. The assassin finally understood why these flying swords were unable to pull them out. It turned out to be the power of the sword formation, causing all the flying swords to form an invisible connection. Chen Feng wanted to pull out a flying sword, but he did not know that what he was facing at that time was a true flying sword formation!

Under such circumstances, it would be strange if Chen Feng could pull it out!

"Chen Feng, don't blame me for not reminding you that your sword body is the one that is the most able to comprehend the supreme constitution of the path of the sword. Although this sword formation is not that great, if you can comprehend some of it, it will bring about an unexpected increase in your Sword Truth! " Emmie spoke slowly, with a hint of seriousness in its voice.

"Is that so?" Chen Feng's heart skipped a beat. No wonder he felt a sense of familiarity when he stepped into the Sword Forest. So it was because of the sword's body.

Regarding the profoundness of the sword body, Chen Feng only had a few hints on what to do with Lu Yi. He only knew that the person who possessed the sword body was a natural born prodigy of the sword. As for everything else, he was still completely oblivious.

After using his Spiritual Energy to scan his surroundings and confirm that there was no hidden danger, Chen Feng sat cross-legged in the Sword Forest and closed his eyes to sense the surroundings.

This was Chen Feng's first time sensing it. He originally thought it would be very difficult.

However, when he closed his eyes, there seemed to be a faint wave of energy fluctuating in his body. Under this force, Chen Feng felt a connection between his body and the countless flying swords around him.

The connection was faint, but it grew stronger as time passed.

After an hour, Chen Feng felt as if he had turned into a flying sword. Just like the countless flying swords around him, he quietly inserted himself into the ground.

Vaguely, he seemed to have become a part of this sword formation. The mysteries of the sword formation slowly flowed into his sea of consciousness and were quickly digested and absorbed by Chen Feng.

"This fellow … he originally had quite a good understanding of the Dao of the Sword." After obtaining the body of the sword, it was like adding wings to a tiger. At this rate, perhaps tens of thousands of years later, he might even be able to reach that world and search for the tracks of his old master … "

Lu Yi muttered to herself as she looked at Chen Feng, who was immersed in comprehension. However, her face quickly turned red as she asked in surprise, "Yi, a little cultivator who hasn't even touched the threshold of the Dao of the sword, why should I praise him so much?"

Then, she closed her eyes and shook her head, seemingly wanting to throw away her previous thoughts.

After a long while, she seemed to have given up and said, "This guy … "So annoying!"

… ….

Chen Feng only felt as if he was in a dream. In the dream, he seemed to have made a group of friends and was playing all day long. How joyful.

However, it seemed that these friends of his were all very skilled. Chen Feng was unable to keep up with them and was left behind by them.

There was no helping it, so Chen Feng could only constantly learn the footwork, movements, and sequence of his friends.

Chen Feng had finally caught up to his companions and was no longer left behind by them. He had completely merged into their group.

Finally, at a certain moment, Chen Feng, who had his eyes tightly shut, abruptly opened them. His gaze was sharp.

"So this is the reason for the sword formation!"