Before leaving, Zhang Yifan deliberately relied on the fire attribute spirit veins and Huanjin True Flame here to repair his previously damaged magic weapon.

Whether it is the Tiangong Sunset Bow, the Tiangong Vajra Umbrella, or the Tiangong Iron Back Armor, they are all cherished, but Zhang Yifan basically has the spiritual materials to repair these magic weapons on his body now, so it is not too difficult to repair.

In addition to repairing the few magic weapons he commonly uses, Zhang Yifan also plans to refine some talismans.

Although the effect of the Heavenly Invisible Charm and the Heavenly Shadow Charm is average for him, the effect of the Heavenly Evil Armor Charm is very good.

This kind of talisman that can weaken most of the attack power is very suitable for a monk like him who has a relatively strong physical defense.

Refining the Heavenly Evil Armor Talisman requires the use of evil qi, and Zhang Yifan's high-level evil demon worms now have a lot of them, and it is easy to collect the evil qi needed.

After several previous battles, more than half of the thirty-six seven-star demonic insects have now advanced to eight-star demonic insects, and their power is even better than before.

Moreover, among the surviving swarms, seventy-two alternate six-star perfect demon worms appeared.

This number of seventy-two is the same as the number of thirty-six, although Zhang Yifan feels a little strange, but this should be a fixed number in the dark, Zhang Yifan has not studied it deeply, as long as it is easy to use.

These seventy-two demon worms are much stronger than ordinary six-star demon worms in terms of strength and potential, and Zhang Yifan, as before, intends to be an alternative to the seven-star demon worms.

Although after several previous wars, Zhang Yifan's Demon Worm lost nearly 20,000 Demon Worms, but the Demon Worms left behind were all powerful Demon Worms that were not afraid of death, and the actual strength of the insect colony did not decrease, but actually increased a lot.

Zhang Yifan's demon insects have now erupted with very powerful power, and ordinary shape-shifting demon beasts or Yuan Infant Stage cultivators are no match for the insect swarm at all, unless the other party has a way to quickly kill the insect swarm.

Neither the walrus nor the Eyelid Shape-shifting Demon Beast had escaped the siege of the swarm before, which was a good proof of this.

Moreover, as the level of the Demon Worm becomes higher and higher, the Demon Worm's own defensive power will increase a lot, and even the sword cultivation effect of restraining the insect swarm will be much worse.

Zhang Yifan estimated that even if he used all his strength to cast a blow from the Heavenly Sunset Bow, his eight-star demon worms were estimated to only be injured, and they would not fall immediately.

Waiting for those demon insects above the seventh star to advance to the level of nine stars, Zhang Yifan expected that he would be able to try to wrestle with the late Yuan Infant Cultivator with these demon insect swarms alone.

Of course, this is a later story, it is really difficult to cultivate a nine-star demon worm, and he knows that he is still far from that stage.

Regarding the loss of three or four percent of the total number of insect colonies, Zhang Yifan is not too worried.

He now has enough spirit pills and a lot of spirit stones, so he can have a lot of resources to cultivate insect swarms.

And Zhang Yifan is becoming more and more handy at raising insects, and cultivating larvae is fast and good. It won't take long to restore the number of biters to their original number of 60,000.

Zhang Yifan was very satisfied with the demon worms he had cultivated, and decided to invest a lot of resources in cultivating the demon worms in the future, and strive to cultivate a few more elite demon worm swarms, so that his strength would go further.

After sighing, Zhang Yifan began to summon the thirty-six seven-star and above demon worms and seventy-two alternative six-star demon worms, and began to quickly collect evil qi.

Soon, Zhang Yifan collected the evil qi needed to refine the Heavenly Evil Armor Talisman from his own high-level demon worm.

Zhang Yifan used these evil qi to finally refine some Heavenly Evil Armor Talismans.

In the past half a month, after everything was ready, Zhang Yifan resolutely began to look for a way back.

Although there are occasional thunderstorm attacks in this thunderstorm area, there is no phenomenon that it is difficult for infancy monks to survive in this thunderstorm sea area as previously rumored.

Zhang Yifan was very puzzled by this, he had done a lot of knowledge about the thunderstorm sea area before.

Most of the texts say that thunderstorms in this area are severe, and even if the monks of the Yuan Infant stage encounter danger after entering it, it is difficult to get out safely, and many monks fall into it.

According to the feedback of monks who came out of the thunderstorm sea area alive, as long as the monk entered the thunderstorm sea area, there was a continuous thunder split, and it did not stop.

At this time, the monk either persevered until he returned to the sea outside the thunderstorm, or he was killed by lightning.

Of course, there are also some Lei Linggen cultivators who have cultivated the Thunder Law and have survived in it for a much longer time, but they can't stay in it all the time. They found that the power of lightning they suffered seemed to grow stronger as time went on.

There are no precious treasures in the sea area with thunderstorms, and the monks who enter it have nothing to gain.

So over time, this thunderstorm sea area has become a forbidden area.

Except for the occasional monk who cultivates the thunder attribute exercises, there are still some monks who come to the periphery of the thunderstorm sea area to practice the thunder method in the violent thunder attribute environment here, and basically no monks enter it.

At this time, Zhang Yifan looked around while following the special feeling in the dark, which was the feeling he had all along.

After flying on the sea for nearly six hours, Zhang Yifan came to a strange island.

It is said that the island is strange because there is a kind of fiery red trees growing everywhere on the island, and there is a red light wafting in the air, which looks very mysterious.

Zhang Yifan looked at the island cautiously, and it seemed that he had seen the introduction of this island somewhere.

"Huh, isn't this the Red Forest Island mentioned on the nameless map?"

Zhang Yifan finally remembered that he had seen an introduction to Honglin Island on the map he had obtained from the strange black-robed demon cultivator.

He was overjoyed, and hurriedly took out the nameless map and began to examine it carefully.

"It turned out that this is a chart of the interior of the thunderstorm area, but this chart only shows one route, and the rest is not very clear. But at least I know the direction, and going north should be in the direction of the Northern Cold Country..."Zhang Yifan muttered.

Based on his own experience these days, as well as his current location, he roughly guessed the location of the hidden island where the monks were located.

Zhang Yifan hesitated to go back directly, but when he came here and looked at the Honglin Island in front of him, Zhang Yifan had a feeling that he would regret it if he left directly.

Zhang Yifan decided to get close to observe first, and then use the puppet to probe to make sure that there was no danger before entering the island.

When Zhang Yifan traveled to a distance of almost ten miles from the island, he involuntarily flew towards the island.

Zhang Yifan's expression changed, and he hurriedly planned to cast the Flying Shadow to get out of this inexplicable prohibition, but then Zhang Yifan heard a mysterious voice, so he stopped preparing to stay away.

"Nine hundred and thirty-six trialists. The bone age is one hundred and fifty-six years, the five elements of the spiritual root, and the cultivation qualification is in the middle of the Ding. The innate fire refining body, the strength of the flesh and bloodline is the first level of perfection, and the refining talent is above the first level. Cultivating the core basic technique of this sect "Nine Yin and Nine Yang Thunder Guarding True Formula", the basic thunder method has been comprehended to the sixth level, and the thunder protection qualification is in the first grade. The overall qualification is excellent and meets the trial conditions. ”

"Do you want to start a trial? Each trialist has only one chance to try, and if they refuse or fail, they will not have another chance to try again. ”

Zhang Yifan was surprised, he didn't expect that this Thunderstorm Sea was actually a place of trial, and it was very likely to be the place of trial of the Imperial Thunder Sect of the Natal Core Technique he cultivated, "Nine Yin and Nine Yang Imperial Thunder True Technique".

This is a big opportunity, and he guesses that it is estimated to be similar to the trial of the Miyun Palace, which is the trial point set up by those mysterious and powerful sects.

Although this kind of trial is said to be a little dangerous, the overall danger is not great, and Zhang Yifan naturally does not plan to miss it.

"Start the trial. Zhang Yifan said directly.

Then Zhang Yifan was wrapped in the mysterious red light and was directly ingested to the mysterious Honglin Island.

Zhang Yifan began to look around, and found that except for an empty place in front of him with a radius of ten miles, all around was covered with red, and he couldn't see anything.

Here, whether it is a storage bag or a divine sense, Zhang Yifan can't feel it.

"Illusion!" Zhang Yifan realized that he should enter a fantasy world.

However, he did not forcibly operate Miao Lian in the sea of consciousness to break free himself from the illusion.

Soon, the mysterious voice sounded again.

"The Trialist needs to use only the Thunder Method to completely shatter the 100 Spirit Raywood on the island within a hundred breaths. Violators or losers fail the trial. ”

"The trial begins!"

As the mysterious voice spoke, a hundred rosewoods of various reds appeared in the originally empty field.

Zhang Yifan didn't do it right away, he observed that the mahogany that showed different red colors should have different characteristics.

He directly inspired the Razer of the Yin and Yang attribute to hit all kinds of red mahogany.

After a breath passed, Zhang Yifan figured out that these various red mahogany actually showed that they contained various attributes of the five elements.

The effect of the Yin Yang Thunder attribute on the Five Elements attribute is different, and he discussed it with Bi Xuanyuan before, but he almost figured out some subtle differences.

"The golden red color indicates metallicness, and it is better to use yang thunder. The green and red attributes belong to the wood attributes, which are originally of the same origin, and the effect of yin and yang attacks at the same time will be better. The bright red attribute represents the fire attribute, and the Yin Thunder attribute is even more. Blue and red represent water attributes, both yin and yang. Yellow and red should be earth attributes, and the effect is very average, and it can only be consumed. ”

Soon, Zhang Yifan began to target the Lei Jiao of the yin and yang attributes, and hit the different red mahogany.

According to the power performance of the thunder snake that was activated earlier, Zhang Yifan originally thought that he could shatter a spirit mahogany as long as he activated one or two thunder Jiao.

But he didn't expect that the greater the attack on this Yunling Mahogany, the greater its endurance.

In the case of some restraint in the attributes, Zhang Yifan fully inspired five thunder Jiao to smash a spirit mahogany.

Fortunately, Zhang Yifan is now very fast to stimulate Lei Jiao, and eighteen Lei Jiao Zhang Yifan can be activated in less than a breath.

To smash these hundred spirit mahogany, Zhang Yifan took almost thirty breaths.

"Congratulations to the No. 936 trialist for passing the trial in this level, performing on the first, and rewarding Xuan Lei for half an hour of marrow washing time. ”

"Xuan Lei cleanses the marrow and cuts the body, which can eliminate the dark wounds and hidden injuries of the monk's flesh and blood, and at the same time make the monk more tolerant of the thunder law and closer to the thunder attribute. The effect depends on the individual's physical condition, and the longer the time, the better the effect. ”

"May I ask if the Nine Hundred and Thirty-sixth Trialist is now performing the Xuan Thunder Cleansing Body?"

A series of words came from the mysterious voice, and Zhang Yifan's heart was relieved, it seems that after Lei Fa Dajin, it is relatively easy to deal with the current trial.

"Yes. Zhang Yifan chose to immediately carry out the Xuanlei marrow washing.

Immediately, Zhang Yifan's vision changed, and he found that he had come to a place that looked like an altar.

He was on guard in secret.

Soon, eight thunder whips lit up around the altar, directly wrapping Zhang Yifan's entire body tightly.

Zhang Yifan struggled slightly, and found that the thunder whip had wrapped him to death.

Zila!

Soon, the eight thunder whips thundered brightly, and Zhang Yifan suddenly felt that he was being eaten by ten thousand ants, this feeling he had experienced many times and was very familiar.

This is a sign of the washing of the flesh.

Zhang Yifan's heart was relieved, and at the same time, he began to officially deal with this rare opportunity to wash the marrow and cut the body.

With the deepening of the marrow washing body, Zhang Yifan felt physical pleasure at the same time as pain, and the dark injuries caused by his frequent use of body stunts and flying thunder techniques and other secret techniques that were very burdensome on his body seemed to be slowly being eliminated.

When the marrow washing was more than halfway through, Zhang Yifan felt that his body seemed to have broken through the shackles, and the original bottleneck had broken through at this time.

The strength of his physical body reached the level of the middle level of the Relic Realm, and his bloodline also broke through to the middle level of the Purple Jade Realm at the same time.

The effect of the next marrow washing and body cutting is much weaker, and there is not much reinforcement for the physical body.

Zhang Yifan was immersed in the joy of the breakthrough of his physical body, and he didn't care too much, it was enough for him to be able to have these gains.

Soon the marrow washing was completed, and Zhang Yifan felt a sense of relief.

Then the scenery in front of him changed, and Zhang Yifan found that he had been moved directly outside the island.

When he still wanted to enter the island, he was reminded that he had already passed the trial, and he couldn't enter the trial island without a talisman, so he had to give up.

After washing the marrow and removing the body, Zhang Yifan carefully examined his body and was very satisfied with the results.

First of all, the previous dark injuries and hidden diseases on his body have been eliminated, and the whole person feels very energetic, saving him a lot of trouble.

The second is that the whole marrow washing body has increased the resistance of his body to thunder and lightning a lot, and the thunder method generally has little effect on him.

Finally, and most importantly, he seemed to be close to the thunder attribute aura, which was equivalent to invisibly improving his cultivation qualifications.

Because his own cultivation qualifications are very mediocre, Zhang Yifan must rely on pills and penance to reach the current cultivation realm.

If his qualifications were a little better, maybe he would have advanced to the Yuan Infant by now.

Therefore, for the opportunity to improve his qualifications, Zhang Yifan will pursue it at any cost.

This is also the reason why he is always looking for spiritual materials that can improve Sun True Flame, so that Sun True Yan can refine the Yuanless Spiritual Liquid and enhance his own Five Elements Spirit Root, thereby improving his cultivation qualifications and preparing for his own path of cultivating immortals.

This opportunity made Zhang Yifan look forward to this sea of thunderstorms.

He stared at the nameless map.

"There are also Fin Island, Lei Jiao Island, and Wind Island, and finally the name of this island is not clear, there is only a general direction, it should be the final test. Zhang Yifan muttered to himself.

"However, there is no other way out in this chart, so could it be that there is still any danger here?" Zhang Yifan thought.

After thinking about it for a while, he didn't have a clue for the time being, Zhang Yifan planned to complete the trial here first, and it would be a pity to miss such an opportunity.

He took his direction and fled towards Fin Island, the next trial point.

(PS: Change first, change later.) Xiao Zi has recently updated and restored.,Isn't it powerful?)