Epiphany, Lin Feng seemed to have comprehended something.

However, the tiger's low roar told him that now was never the time to study this.

The tiger's mind was dizzy by the power of the Heavenly Thunder Fist, but he was not hit hard, and once he recovered, it was really difficult to say whether he would win or lose.

Lin Feng was in line with the concept of taking advantage of your illness to kill you, without saying a word, he flashed forward, and smashed the tiger's head again with his clenched right fist.

Airplanes!

It turned into a dull sound of thunder again, and it didn't burst out of the crisp thunder.

Lin Feng punched one after another, constantly familiarizing himself with the use of the bones and muscles of his right arm when punching, and at the time of the seventh punch, a crisp thunderous sound broke out again.

Click!

Oh...... The tiger roared!

was smashed one after another with explosive punches, and the tiger's mouth had begun to bleed.

Another punch fell, and the tiger was actually smashed to the ground by Lin Feng's thunderous sound again, convulsing continuously, and after a while, it was silent.

Lin Feng was overjoyed in his heart, and now he was sure that the power of the Heavenly Thunder Fist had actually been sublimated in his own hands.

The force of martial arts relies on the coordination of muscles and bones around the body, and the resonance of acupoints and veins.

The double resonance of the Tianlei Fist is that the bones and muscles of the arm reach a certain tacit understanding, plus the resonance of the four big acupoints on the arm, the double resonance of the Tianlei Fist, in addition to the arm, the right rib of the shoulder should also be coordinated, and the triple resonance is to half the body, and so on, the more muscles and acupoints involved in the force, the stronger the natural power.

What Lin Feng has achieved now is to sublimate the first resonant force, what he never expected is that the power of the resonant force after sublimation has increased several times, if all the five resonant resonance forces are sublimated, what kind of power will it be?

Lin Feng finally discovered the benefits of a high fit, but this was just a scratch of the surface.

Under the surprise, Lin Feng reviewed and familiarized himself with the method of exerting the power of the Heavenly Thunder Fist, and the frequency of the crisp thunder force was getting higher and higher.

It was busy until sunset, Lin Feng, who was sore all over, stopped, and ate something casually, Lin Feng began to cultivate the wind and thunder trick inside, and the true qi wandered away, which was conducive to reducing fatigue, which made Lin Feng pleasantly surprised, the cultivation speed that was in a saturated state yesterday actually soared again, and the sublimation of the Heavenly Thunder Fist made the flesh and bones and acupoints stretch out, and it only took an hour for Lin Feng's realm to leap into the Eight Heavens of the Mortal Realm.

Cultivating both inside and outside, complementing each other, it was not until this moment that Lin Feng truly understood the meaning of this sentence.

Originally, Lin Feng was going to take a nap, but now he was in good spirits.

Cultivate, cultivate, continue to cultivate, with the momentum of the east wind, the realm soared, and in just one night, Lin Feng's realm went straight to the peak of the early stage of the Eight Heavens of the Mortal Realm.

In the next ten days, Lin Feng will spend the next ten days in such a life.

At night, it is quiet and comfortable, and Lin Feng cultivates the realm.

During the day, he was cultivating martial arts, and ten days later, Lin Feng's realm had reached the late stage of the Eight Heavens of the Mortal Realm.

In just half a month, he had been promoted from the Sixth Heaven to the Eighth Heaven, which Lin Feng had never dared to imagine before.

But Lin Feng also had a feeling, he found that every time he improved a realm, if he wanted to improve again, the effort he had to put in was twice as much, or even several times as before.

It seems that it is true to say that martial arts cultivation is more difficult than ascending to the sky, you must know that martial arts cultivation is in the nine realms, and Lin Feng is only wandering in the first realm.

In terms of martial arts, Lin Feng had successfully sublimated the quadruple thunder power, and the Heavenly Thunder Fist was in his hands, and the power exerted was far greater than at the beginning.

The sublimation of the fifth thunder sound force requires tacit coordination of most of the skeletal muscles around the body, and Lin Feng has not been able to break through for a long time.

Due to the inability to break through the martial arts, to a certain extent, it also restricts the improvement of the realm, Lin Feng calculated, if he wants to truly sublimate his martial arts, he still needs to fight, and the tigers and hungry wolves in the mountains are no longer his opponents.

Shuanglong Mountain.

This name appeared in Lin Feng's mind.

Shuanglong Mountain, the mountains stretch for hundreds of miles, and there are many demon beasts among them.

The strength of demon beasts is far beyond that of ordinary beasts, all spirits can cultivate, and the same is true for beasts.

In the eyes of the disciples of the Xuanwu Sect, Shuanglong Mountain is equal to the word danger, except for the organized, the disciples are never allowed to enter alone.

As long as I am careful, I only wander around the periphery and find some first-order demon beasts to compete, even if I am defeated, I should be able to protect myself. Thinking of it, Lin Feng strengthened his confidence and rushed to Shuanglong Mountain in the starry night.

Shuanglong Mountain was only a dozen miles away from Xuanwu Sect, and in the early morning of the next day, Lin Feng rushed to Shuanglong Mountain.

Standing on a hill, overlooking the Shuanglong Mountain Range in the distance, there are two peaks rising from the ground in the distance, more than three times higher than the other peaks, the two peaks are crooked and twisted, the cage is unified to see that it is like two dragons, so the Shuanglong Mountain Range is named.

Oh......!

In the depths of the mountains, an occasional roar was heard, adding to the mystery.

"It's only a dozen days, if I want to make sure that I win that Xu Chun, I have to reach at least the ninefold realm, or even stronger, no matter if you are the Longtan Tiger's Den, I, Lin Feng, have to break through. ”

His eyes became firm, and Lin Feng stepped into Shuanglong Mountain.

Although he had the courage, he was not careless, Lin Feng did not dare to go too deep, and only circled around the periphery, hoping to find a low-level demon beast to refine his martial arts.

Two days ago, Lin Feng was still cultivating at night, cultivating martial arts during the day, and he had to find time to find it.

The realm is still improving, and the martial arts have also increased, but they can't meet his requirements.

In two days, Lin Feng killed three fierce tigers and five evil wolves, although the beasts were basically no longer a threat to him, they also left several scars on his body.

However, in the early morning of the third day, Lin Feng had just finished cultivating the Wind and Thunder Technique, when suddenly the sound of a flock of birds flying in his ears sounded.

Lin Feng suddenly opened his eyes, followed the sound, and his sword eyebrows suddenly wrinkled tightly.

Fighting with fierce beasts many times made Lin Feng instinctively smell a dangerous aura, and this time, it seemed to be particularly strong.

So, Lin Feng dodged, jumped onto a big tree, and looked down from the canopy.

After about a stick of incense, a gray mass emerged from the dense forest.

Lin Feng looked at it, couldn't help but feel a move in his heart, and said secretly: "What a big grizzly bear, this is the first time I have met a grizzly bear, although this grizzly bear is not as fierce as the tiger, but it is strong and fierce, it is a good object for refining the Heavenly Thunder Fist, and today it can be regarded as a treasure." ”

At first, Lin Feng didn't take this grizzly bear too seriously, and was even ready to take advantage of the grizzly bear's approach, attack it with a punch first, and then slowly refine the Heavenly Thunder Fist, however, just as he was about to make a move, he suddenly found that the grizzly bear's eyes were as red as blood.

This time, Lin Feng was surprised and delighted.

Demon beast, it is actually a demon beast, although Lin Feng's qualifications are not good, but his brain is extremely bright, before leaving the sect, Lin Feng memorized the records about demon beasts in the library pavilion.

The usual demon beasts are divided into nine levels of strength, many beasts can absorb natural spiritual power to cultivate, if they are infected by the violent qi, they will show red eyes, but normal cultivation will not, people call it demon beasts and spirit beasts, this brute bear, just by the blood red eyes can be determined, this is a demon beast.

Demon beasts are belligerent, cruel and easy to kill, and they are extremely combative.

Flipping through his memories and looking at the size and physical characteristics of the grizzly bear, Lin Feng recognized that this was a first-order demon beast, the Earth Barbarian Bear.

I couldn't help but be surprised in my heart, because Lin Feng's purpose was to find it, to be precise, he came to find a spirit beast, and the spirit beast was easier to deal with, but this time he met a cruel and warlike demon beast.

However, the matter has come to this point, there is no reason to miss it, Lin Feng made up his mind to fight with it.

"Fortunately, this brute bear hasn't discovered me yet, and under the sneak attack, the odds should be good. ”

Lin Feng held his breath, the muscles around him tensed, and he just waited for the brute bear to get close before he punched down.

Approaching, the earth brute bear was slowly approaching, Lin Feng was hidden in the dense canopy, motionless, but at this time, Lin Feng was shocked, he found that the brute bear's eyes were actually staring at him, and at this time, the brute bear was also walking towards the big tree.

"Oops, shouldn't this guy have discovered me? The demon beast is really powerful, how can this be good?"

"No, if the demon beast found the enemy, how could it be so calm?

Lin Feng hesitated in his heart, but chose to continue to observe.

The big tree was thick enough for three people to hug, and the crown of the tree was even more leafy, and Lin Feng curled up his body, very secretive.

The bear came to the bottom of the tree, looked at the canopy, sniffed with his nose, and walked around the tree three more times, and then roared, and the bear slammed the trunk with its huge claws.

Bang, bang, bang!

The violent shaking made Lin Feng have to hold on firmly, at this time, Lin Feng had the intention to wait until this brute bear calmed down a little before going down to fight for life and death, but at this moment, in this extremely dense canopy, there were actually six or seven green fruits falling to the ground.

When the bear saw the fruit fall to the ground, he picked it up one by one, threw it into his mouth and chewed it vigorously, looking quite enjoyable.

The oily green fruit, crystal clear, the same color as the leaves, plus Lin Feng panicked on the tree, so he didn't find it, at this time Lin Feng said in his heart: "It turns out that this big guy has found the fruit on the tree."

Fruit... This fruit, this fruit ......!"

"Green Jade Fruit, this giant tree is actually a Green Jade Spirit Tree?"

Lin Feng looked carefully, and there was a fruit not far in front of him, which turned out to be a first-order spirit fruit.

No wonder this brute bear came all the way to smell the aura of the green jade fruit.

The green jade fruit, the first-order spirit fruit, is not too difficult to see, but for the current Lin Feng, this is undoubtedly a rare treasure, by chance, he actually touched it, Lin Feng was overjoyed in his heart.

However, there is also a demon beast below, and if you can't kill it, it's useless to find the divine fruit.

So, Lin Feng began to wait.

Seven fruits fell in different seven positions, the Earth Barbarian Bear needed to keep changing positions to eat the fruit, Lin Feng was waiting for the best position, however, just when the Earth Barbarian Bear walked close to the fifth fruit to eat the fruit, it happened to be facing away from the giant tree, Lin Feng's eyes suddenly flashed with killing intent, and he suddenly jumped down, slammed the bear's head with a punch, and suddenly burst out with thunder.