Wu Feng was confident that he would be able to survive the Thunder Tribulation, and he also maintained enough caution, alternating between the two Thunder Tribulations, seizing the time to recover his state, and speculating on the power of the Thunder Tribulation.

"The previous two thunder tribulations, the second one is roughly two percent stronger than the first, if the nine thunder tribulations are equal to the power of the power, the third thunder tribulation will be forty percent stronger......

"Calculated in this way, the ninth thunder tribulation is the first, and it is about twice and sixty percent of its power. When the previous Dragon Qi crossed the tribulation, the power difference between the initial and the last two realms was several times. According to this power multiplier, the second path is 20% stronger than the first, the third is 20% stronger than the second, and the fourth is 20% stronger than the third......"

"According to this step, the power of the ninth and first realms is six times different, which can basically meet this situation. After all, the first two thunder tribulations, the specific gap between the power, has already set the standard of incrementality. Wu Feng thought to himself, vetoing the situation of equal reinforcement and confirming this more consistent situation.

This is not his groundless speculation, but the result of speculation based on some of the classics he had read and compared with the previous Dragon Qi Tribulation.

And confirming the power change of the Thunder Tribulation will be of great help to its tribulation, as long as you are well prepared, the tribulation will inevitably be safer. Even for those who have difficulty crossing the tribulation, finding out the preparation of the power in advance may directly determine success or failure.

Speculating on the power of the thunder, Wu Feng was guessing that there was a mysterious and special energy for refining the dantian, acupuncture points and meridians. The thunder energy that guides and refines the body is actively controlled, and as long as it is not out of control, there is no need to worry about it.

And what is outside of control, even if it is not in danger at the moment, it is also necessary to be vigilant.

With the first two thunderstorms landing, the interval is comparable, and the third thunderstorm is about to land, and Wu Feng is fully prepared. Fight at your peak.

"Boom!" With the first two brews, the clouds in the sky had already gathered momentum, and the landing of the third thunder tribulation was more crisp than the previous two, and the time for the omen was shorter. Needless to say, the power is greater, and the rest has not changed much.

"Click...... Sneered...... "When the thunderstorm was about to get close, Wu Feng directly threw out the shield, and his body also dodged a little to avoid direct contact between his head and the thunder.

The head is the vital point of the human body, and although the head is hard, it has a low degree of tempering, and it cannot directly resist the thunder, which is the part that must be avoided. Otherwise, it is the practice of seeking death.

"Snort!" After the weakening of the shield, and a few pieces of soft armor blocked, the thunder energy rushed into the body, which was only a little stronger than the second one, but the degree of destruction of the shield and the degree of destruction of the soft armor all proved that Wu Feng's previous speculation was basically in line with the actual situation. This third thunderstorm is more powerful than the second one.

Don't look at it, it's only two percent. The number seems to be small, but the first course is already strong, and it is strengthened by two percent one by one, and the power cannot be ignored at all.

"Water and fire produce thunder, refining and robbing thunder...... The practice of guiding the thunder and quenching the body ......" to resist the thunderstorm is combined with the tempering of the body. It is still the same as before, and there are no obvious changes, except that the resistance of foreign objects is stronger.

And when the thunder tribulation rushed into his body this time, Wu Feng paid attention to his dantian, acupoints and meridians, waiting for the appearance of that mysterious energy.

At the moment when the thunderbolt rushed into the body. The mysterious energy appeared in the dantian, appeared in the acupoints of the whole body, appeared in the meridians of the whole body, and imperceptibly strengthened the dantian, acupoints and meridians.

"What the hell is going on? Even if that energy comes from the thunderstorm, it can't be directly spread all over the body, right?" Wu Feng was still puzzled, and he didn't find an accurate answer.

"Hiss!" Wu Feng was thinking about it, when the stinging pain in his body woke him up, and then he controlled the quenching of thunder energy.

Although the thunder tribulation is stronger, the duration has not changed, it is still half a moment, as long as you persist for half a moment, the remaining thunder energy will dissipate, and you should get through this thunder tribulation.

The strength of the Thunder Tribulation and the durability of time and time are strengthened, but the power is strengthened, and the momentum of the landing is even stronger. In the same amount of time, the lightning energy is greater and more destructive......

Half a quarter passed, and the third thunderstorm dissipated.

"Ahem!" Wu Feng coughed lightly in embarrassment, and some blood overflowed from the corners of his mouth, which showed that this third thunder tribulation was not as easy as before.

"The third path has passed, and there are still six thunder tribulations, although I can estimate the power of each thunder tribulation, but if you really want to bear it with your body, it is not as easy as you imagined!" Wu Feng sighed, and then wiped the blood from the corner of his mouth, quickly replaced two pieces of soft armor, and took out a shield again.

In the previous three thunder tribulations, the first destroyed a soft armor, the second destroyed a shield, and the third destroyed the shield and destroyed a soft armor again. Although the damage of the soft armor is not as dilapidated as the first one, it is also necessary to replace it in order to ensure the defensive effect.

"This thunder tribulation, in terms of the consumption of foreign things, is a huge amount of materials!" Wu Feng sighed, showing a slight self-deprecation. But this is a normal situation, the power of the thunder, non-physical mortals can resist, the people who cross the tribulation basically have to rely on external objects, and there may be those who rely solely on the body to cross the tribulation, but the chance of surviving the thunder tribulation is very small.

And those who rely solely on their bodies and still survive the thunder tribulation safely are basically refining their bodies. Qi refining, the strength of the body is already weak, and it is normal to borrow foreign objects.

Wu Feng's Qi refining and body refining practitioners also have to rely on foreign objects, in addition to their lower realm, they are also because of their thunder refining bodies. Therefore, even if he laughs at himself, he also knows very well in his heart that it is quite rare for him to be able to do this.

Therefore, Wu Feng was not discouraged by self-deprecation, changed his soft armor, and after preparing his shield, he seized the time to recover his state.

"Huh, how can it be faster than before to guide the spirit elements outside the body? As if his affinity for the spirit elements has increased?" When guiding the spirit elements to cultivate and recover their own state, Wu Feng noticed the situation, which made him surprised and puzzled.

But doubts flashed through his heart, but he didn't have time to think about it, so he could only seize the time to recover and welcome the fourth thunder tribulation.

Because of this internal injury, even if he hurried to recover, but by the time of the fourth thunder tribulation, showing signs of landing, Wu Feng had not fully recovered to his peak, and the internal injury could not be healed, even if it was nourished by the wood spirit element, it would also take time to heal.

"After all, time is pressing! Every two tribulation thunders land, the interval is quite ......" Wu Feng's mind flashed such thoughts, but his reaction was extremely fast, and he grabbed the shield that was put aside, preparing to resist the fourth tribulation thunder.

"Boom...... "From the third thunderstorm, the thunderstorm landed crisply, with a delay in the time when the signs appeared, and the signs lasted for a shorter time, although the interval was the same, but it gave a different feeling.......

"Click, click......" When the thunder robbery and the shield were handed over, a part of the thunder robbery energy directly passed through the shield and rushed towards Wu Feng's body. And the continuous thunder tribulation energy directly smashed the shield to pieces.

The power of each thunderstorm, on the basis of the previous one, is strengthened by two percent again. This fourth thunderstorm, the power added by succession, is already equivalent to twice that of the first stage, and the increase in power has doubled, bringing even more destructive energy.

And the continuous thunder energy directly damaged one piece of soft armor outside, and the second piece of soft armor showed some damage.

"What a strong thunderstorm!" Wu Feng was shocked in his heart, this is already the case with two times, and when it comes to five or six times in the back, how strong will the power be?

Of course, while shocked, Wu Feng did not slack off at all, and seized the time to run the spirit element, generating thunder in his body to resist the thunder outside his body, and refining thunder energy to guide and quench his body......

The mysterious energy reappeared, still quietly strengthening the dantian, acupuncture points and meridians. In Wu Feng's control, the roughly refined thunder energy was quenched into the body through the operation of the body refining exercises, and the tendons, bones, and skin of the body were slowly strengthened.

In another quarter of an hour, the fourth thunderstorm dissipated, and Wu Feng crossed again, blood flowed from the corners of his mouth, but he closed his eyes and realized that he did not wake up directly.

"Hmm......" Wu Feng pondered for a few breaths, then opened his eyes, although he looked very embarrassed, a fine light flashed in his eyes, and he secretly thought happily: "These four times the refining of thunder energy, my own body refining realm, has reached the late stage of the fourth realm bone forging realm. ”

Wu Feng obtained the inheritance of the Dragon Elephant Alchemy Technique from the Void Inheritance, and cultivated to the middle stage of the Bone Forging Realm at that time. And this time, the four tribulation thunder quenching bodies, rushing into the late stage of the Bone Forging Realm, are already quite rare.

After all, refining the body, the threshold is not as high as refining qi, but cultivation is more difficult, the first two or three realms are relatively easy, and the cultivation of the later realms is far more difficult than refining qi.

And this time the improvement, in addition to the measurement of the realm, the body that has been tempered by the thunder is far stronger than the normal cultivation. Purely comparing the strength of the body, Wu Feng dared to compare with Zhou Tianjing, but in the actual battle, it was still a battlefield dominated by Lingyuan, and there was no comparison with the physical strength alone.

Wu Feng cultivates Qi and refining the body, after all, Qi refining is the main thing, and the body refining is supplemented.

In addition to being happy, Wu Feng did not forget the current situation, quickly adjusted back to his state, and prepared to face the fifth thunderstorm......

The Sixth Thunder, the Seventh Thunder, the Eighth Thunder......

Time passed slowly, and Wu Feng once again survived the four tribulation thunders, although there was no danger each time, but each time he was more embarrassed, and his body injuries were more serious.

Especially during the eighth thunderstorm, the shield and the four pieces of soft armor worn by him all shattered into pieces, and the surface of the body was covered with blood.

After all, the power of the Eighth Tribulation Thunder was five times and two percent that of the first one compared to the first, and it could be speculated that it was very destructive.

"The pinnacle of the Forging Bone Realm!" However, Wu Feng, who was dissipated by the eighth tribulation thunder and was embarrassed all over, showed a satisfied expression and said to himself that the current body refining realm.

The power of the thunderstorm gradually increases, and as the destructive power of the thunderstorm increases, the thunder energy contained in it is stronger. The thunder energy that can be refined is greater, and the refining effect on the body is better.

The energy of the first four tribulation thunders allowed its refining realm to break through to the late stage of the Bone Forging Realm, while the fifth to eighty-fourth realms of the thunder tribulation allowed its refining realm to reach the peak of the Bone Forging Realm. (To be continued......)