Walking into the Heavenly Thunder Valley, the dancing Heavenly Thunder in the Heavenly Thunder Valley immediately attacked Yun Tianyu who had trespassed in, destroying his physical body, causing Yun Tianyu to immediately control Zihua Xuanyi to help him resist.

"Tian Yu, your physical body is still too fragile now, you first cultivate the Heavenly Thunder Condensation Technique in the relatively rare periphery of Heavenly Thunder Valley, wait for the antibodies to Heavenly Thunder to be produced in your body, and then slowly go deeper into the Heavenly Thunder Valley, so that the physical pain you suffer will be much smaller. The Great Demon King was afraid that Yun Tianyu would not be able to bear the pain of the Heavenly Thunder Quenching Body, so he proposed.

"Okay!" Yun Tianyu, who was being attacked by the thin Heavenly Thunder, nodded, sat cross-legged on the periphery of the Heavenly Thunder Valley, and began to guide the Heavenly Thunder that attacked his body into his body little by little according to the cultivation method of the Heavenly Thunder Condensation Technique he had mastered, refining his own body.

When the first ray of heavenly thunder entered Yun Tianyu's body, Yun Tianyu immediately felt that his body was torn apart by the furious heavenly thunder, and a huge pain instantly entered his soul.

However, although his body was in pain, Yun Tianyu was resolute in his heart, and he endured the severe pain and fused the wisp of heavenly thunder that was channeled into his body with his own body according to the cultivation method of the Heavenly Thunder Condensation Technique, refining his own body.

About three hours later, according to the cultivation method of the Heavenly Thunder Condensation Technique, Yun Tianyu fused the Heavenly Thunder that had been channeled into his body into his body as he wished.

However, because the power of a wisp of heavenly thunder was limited, the heavenly thunder was fused into the body, and it did not enhance the physical strength of Yun Tianyu.

"Whew!" The power of the heavenly thunder disappeared in his body, Yun Tianyu took a deep breath, and once again guided a wisp of heavenly thunder into his body, enduring the severe pain and fusing the cultivation method according to the Heavenly Thunder Condensation Technique.

About fifteen hours later, Yun Tianyu had only refined five wisps of Heavenly Thunder, and his body was very badly damaged by Heavenly Thunder, and it was painful to move slightly.

"Tianyu, you're okay. Feeling that Yun Tianyu had stopped guiding the heavenly thunder into his body due to serious physical damage, the Great Demon King immediately sent a voice and asked.

"It's okay, I need a few hours of rest. Yun Tianyu, whose face was slightly pale and a layer of cold sweat appeared on his forehead, took a deep breath and said a little weakly.

"Well, don't be in a hurry to cultivate the Heavenly Thunder Condensation Technique, you can rest well. After speaking, the voice of the Great Demon King disappeared from Yun Tianyu's mind.

In order to reduce the attack of the Heavenly Thunder on himself, when Yun Tianyu was running the Origin Time and Space Technique Cultivation, he intentionally controlled the Lei Ze Ring to release the devouring power, devouring the Heavenly Thunder that fell from the sky one after another, and replenishing the reserves of the Heavenly Thunder in the Lei Ze Ring.

After resting for a night, Yun Tianyu recovered most of the damage to his body under the repair of more than four hundred earth qi origin particles devouring spiritual qi, gritted his teeth and continued to guide the heavenly thunder into his body, cultivating the heavenly thunder condensation technique to refine the physical body.

In this way, Yun Tianyu relied on his tenacity and perseverance, cultivating at least fifteen hours a day to refine his body, and cultivated for about eight days.

Gradually, Yun Tianyu's physical body became stronger, and the power of thunder and lightning was generated in the flesh cells.

And just when Yun Tianyu was cultivating in the Heavenly Thunder Valley despite the severe pain in his body, Yuan Xiaoxi, who was wearing a red floral gown, rode a huge brown bear with long tan hair all over his body and appeared outside the Heavenly Thunder Valley.

And this huge brown bear is the Earth Storm Bear, but after several years of cultivation, the Earth Storm Bear has broken through the bottleneck of the Earth Beast and reached the first-level Heavenly Beast realm.

Although the Earth Storm Bear has reached the first-level Heavenly Beast realm and has the strength equivalent to the seventh-level Dao Saint realm of human beings, it has no ability to resist in the face of Yuan Xiaoxi, who has a medium-grade heavenly weapon mad demon purple gold stick and the bloodline of a divine beast, and after being beaten by Yuan Xiaoxi for several days, he obediently surrendered to Yuan Xiaoxi.

"Sister Xiaoxi, the person who has a bad brain and breaks into the Heavenly Thunder Valley and is abused is your boss!" the Earth Storm Bear asked in surprise when he saw Yun Tianyu who was sitting cross-legged on the edge of the Heavenly Thunder Valley and cultivating.

"Big Bear, you are looking for death, dare to say that my old brain is not good, be careful that I beat you. Yuan Xiaoxi, who was riding on the neck of the Earth Storm Bear, knocked the Earth Storm Bear's huge head vigorously and warned viciously.

"Don't dare, don't dare!" Thinking of Yuan Xiaoxi's terribleness, the Earth Storm Bear suddenly became honest, and made amends again and again, not daring to anger Yuan Xiaoxi at all.

Sensing Yuan Xiaoxi's appearance, Yun Tianyu, who had already adapted to the heavenly thunder on the periphery of the Heavenly Thunder Valley, took a deep breath, left the Heavenly Thunder Valley, and walked out slowly.

"Boss, are you alright? Seeing Yun Tianyu walking out of the Heavenly Thunder Valley covered in blood, Yuan Xiaoxi asked nervously.

"I'm fine! I'm refining my body with the help of the Heavenly Thunder in the Heavenly Thunder Valley. Yun Tianyu glanced at Yuan Xiaoxi and the huge Earth Storm Bear, shook his head lightly and said.

"Big bear, call the boss. Yuan Xiaoxi jumped down from the neck of the Earth Storm Bear and commanded loudly.

"Boss!" For Yuan Xiaoxi's order, the Earth Storm Bear didn't dare to resist at all, made a deafening sound, and unwillingly called Yun Tianyu the boss.

"Brook, you've subdued the Earth Storm. Seeing that the Earth Storm Bear was so obedient, Yun Tianyu asked in slight surprise.

"Well, from now on, Big Bear will be our little brother. In the future, if there is any work to contribute, just leave it to the big bear to do. The lovely Yuan Xiaoxi showed the appearance of a big sister, and nodded lightly.

"Earth Storm Bear, this thousand-year-old blood vermilion fruit will be given to you as a meeting gift, taking this thousand-year-old blood vermilion fruit will be good for you. "Yun Tianyu took out a precious thousand-year-old blood vermilion fruit that he had obtained from blackmailing Zhou Motong in the early stage from the Lei Ze ring infused with a large amount of heavenly thunder, and gave it to the Earth Storm Bear.

"Millennial Blood Zhuguo, thank you, Boss. The earth storm bear, who had occupied a large number of spirit grasses and spirit fruits, was very knowledgeable, holding the thousand-year-old blood vermilion fruit given to him by Yun Tianyu in both hands, and his eyes lit up with thanks.

"Okay Xiaoxi, Earth Storm Bear, I want to continue to cultivate in the Heavenly Thunder Valley, and this cultivation is estimated to take about half a year, if you are bored, just cultivate in the Heavenly Thunder Mountain Range, and when I finish refining my body, I will use the communication bead to send a message to you." After Yun Tianyu admonished, he continued to walk into the Heavenly Thunder Valley where the Heavenly Thunder was surging, and walked towards the depths of the Heavenly Thunder Valley.

When Yun Tianyu walked to the central area of the Heavenly Thunder Valley, he felt that the heavenly thunder falling in the sky was becoming more and more dense, and the power of the heavenly thunder was also more powerful, so he stopped and continued to move forward, sitting cross-legged in the central area of the Heavenly Thunder Valley, trying to guide many wisps of heavenly thunder into his body to cultivate the Heavenly Thunder Condensation Technique and refine the body.

When several wisps of powerful heavenly thunder entered Yun Tianyu's body, Yun Tianyu's body that had been tempered by heavenly thunder in the early stage suffered great losses again, and the muscles in Yun Tianyu's shoulder were torn apart by several wisps of heavenly thunder, and a large amount of blood immediately flowed out, and a layer of cold sweat broke out on Yun Tianyu's forehead.

"Yun Tianyu, the number of heavenly thunders you guided is too much, quickly take the Yuan Spirit Pill to repair the body. Feeling that Yun Tianyu had guided multiple heavenly thunderbolts into his body, greatly damaging his body, the Great Demon King immediately said.

"Okay!" Being in the middle of the Heavenly Thunder Valley, Yun Tianyu's situation was already very dangerous, if the physical body was seriously damaged, it would pose a fatal danger to Yun Tianyu, so the moment the Great Demon King transmitted the sound, Yun Tianyu did not hesitate to take a Huiyuan Spirit Pill to repair his seriously damaged body.

Under the repair of the Huiyuan Spirit Pill, Yun Tianyu's seriously injured body quickly recovered, and Yun Tianyu used the powerful medicinal effect of the Huiyuan Spirit Pill to recover during the rapid cultivation of the Heavenly Thunder Condensation Technique to refine several Heavenly Thunders in the body, and gradually refined several Heavenly Thunders in the body.

After refining several heavenly thunders in his body, Yun Tianyu, who had roughly mastered his physical endurance, guided four heavenly thunders into his body to refine his body.

In this way, Yun Tianyu used the defensive power of Zihua Xuanyi to cultivate in the middle of the Heavenly Thunder Valley for more than two months, and the defensive power of the flesh rose sharply, reaching a strength comparable to that of a top-grade earthly weapon, and one-third of the cells of the flesh already contained the power of the Heavenly Thunder.

"Whew!" Feeling that the central area of the Heavenly Thunder Valley was no longer suitable for him to continue cultivating, Yun Tianyu adjusted his heart, resisting the heavenly thunder that fell from the sky one after another, and walked step by step to the core area of the most dense and powerful Heavenly Thunder Valley Heavenly Thunder.

I thought that my body was comparable to a high-grade earth, and he had developed antibodies to thunder and lightning to resist the heavenly thunder in the core area of the Heavenly Thunder Valley, but after entering the core area of the Heavenly Thunder Valley, when Yun Tianyu was resisting the waterfall-like heavenly thunder attack and trying to guide the heavenly thunder into his body, he deeply realized that the power of the heavenly thunder in the core area was nearly ten times more powerful than that of the heavenly thunder in the central region, and a large number of heavenly thunder poured into the body almost tore his body apart, making Yun Tianyu take another Huiyuan Spirit Pill to repair the body that was slashed by the heavenly thunder that poured down, and forcibly refined the heavenly thunder that frantically poured into the body。

When the medicinal effect of the Huiyuan Spirit Pill that Yun Tianyu had taken gradually disappeared, Yun Tianyu, who had already mastered the Heavenly Thunder Condensation Technique, quickly refined several rounds of Heavenly Thunder infused into his body, and slightly adapted to some Heavenly Thunder that landed in the core area of Heavenly Thunder Valley.

However, as the number of heavenly thunders in the core area of the Heavenly Thunder Valley increased, the purple light released by the inferior celestial weapon Zihua Xuanyi became more and more dim, and a large number of heavenly thunders poured into Yun Tianyu's body uncontrollably, destroying his body, making Yun Tianyu have to swallow the last Huiyuan Spirit Pill into his stomach to repair his seriously damaged body.

Having lost two Hui Yuan Spirit Pills, Yun Tianyu couldn't hold on after forcibly enduring it for a week, and had to withdraw from the dense core of Heavenly Thunder and cultivate on the periphery of the core of Heavenly Thunder Valley.

Yun Tianyu had been cultivating in the periphery of the core of Heavenly Thunder Valley for more than a month, and after feeling that his physical body had become stronger again, he had broken into the core area again, accelerating the refining speed of his physical body.

And this time, Yun Tianyu relied on superhuman endurance and willpower to persist in the core area of Heavenly Thunder Valley, and after cultivating for more than a month, he finally cultivated his physical body to a strength comparable to that of the best earth weapon, and let all his physical cells contain the power of thunder and lightning.

"It's done, it's finally done. Feeling the changes in his body, Yun Tianyu, who had endured inhuman torture in the Heavenly Thunder Valley for nearly half a year, breathed a sigh of relief, and left the Heavenly Thunder Valley without hesitation, which made him never want to come again.