"The Heavenly Thunder Condensation Technique, resisting thunder power." Yun Tianyu, who entered the Thunder Cave and was attacked by the terrifying Heavenly Thunder, immediately activated the second level of the Heavenly Thunder Condensation Technique, and produced powerful thunder resistance in his body to resist the baptism of mad thunder.

"Hu." After using the dual defenses of the Heavenly Thunder Condensation Technique and the Golden Scale Heavenly Armor to resist the attack of the sky thunder at the outermost periphery of the Wan Lei Cave, Yun Tianyu took a deep breath and summoned the golden wings of the divine bird that merged with a large number of original particles of the earth's energy, turning into a flowing golden light, quickly going deep into the Wan Lei Cave to find the True Immortal Cauldron sealed inside.

"Boom." When Yun Tianyu, who quickly flapped the golden wings of the divine bird, was flying in the Thunder Cave, a purple electric snake as thick as a bucket flashed in front of his eyes, and bombarded heavily on the golden scale armor that Yun Tianyu was wearing.

"True Thunder." Yun Tianyu, who was numb all over his body, was struck back by the purple electric snake, looked at the purple electric snake that continued to slash, and immediately recognized that the purple electric snake was a true thunder with far greater power than the heavenly thunder, and immediately dodged to dodge.

"Boom." Yun Tianyu had just relied on his speed to avoid the purple true thunder attack, and another terrifyingly powerful true thunder attacked him.

"Grain Ring, Gravity Attack." Two purple true thunders attacked, and Yun Tianyu immediately controlled the gravity ring to release powerful gravity to counterattack.

However, just when the two purple true thunders were cut off by the gravity released by the gravity ring, the two purple true thunder pillars immediately turned into a large number of subtle purple true thunders, attacking Yun Tianyu intensively.

"Golden Scale Heavenly Armor, Defense." Yun Tianyu saw a large number of purple true thunders rushing from all directions, sealing all his dodging spaces, and immediately injected mutated infant power into the Golden Scale Heavenly Armor, constantly increasing the defense power of the Golden Scale Heavenly Armor to resist the attack of the Purple True Thunder.

"Boom." When the golden scale sky armor kept resisting the attack of purple true thunder, a terrifying true thunder pillar hit Yun Tianyu's chest and directly bombarded him, causing Yun Tianyu's body to feel a numbness, and his movements could not help but slow down.

"The Heavenly Thunder Condensation Technique, refine the power of true thunder." Yun Tianyu's body was numb when struck by purple true thunder. He immediately used the Heavenly Thunder Condensation Technique, forcibly refine the power of true thunder that penetrated into his body.

However, because the power of the true thunder is too terrifying, Yun Tianyu felt a piercing pain when he was refining the Tianle Thunder Condensation Technique, and his body twitched in pain.

"Tianyu, I feel that this Thunder Cave is not simple. You must transform the Heavenly Thunder Condensation Technique to the third level by refining the True Immortal Thunder to further increase your body's resistance to thunder and lightning, so that you have the chance to avoid being affected by thunder and lightning, try to take the Immortal Transformation Pill and impact the first-level Daoxian Realm." Just as Yun Tianyu endured the severe pain and tried to refining the True Thunder, the voice of the Great Demon King rang in his mind.

"I will upgrade the Tianlei Condensation Art to the third level as soon as possible." Feeling the changes in the body after refining the True Thunder, Yun Tianyu took a deep breath, gritted his teeth, and continuously accelerated the speed of the Tianlei Condensation Art to refine the True Thunder.

"Boom boom boom." Just as Yun Tianyu continued to refine heavenly thunder and increase his body's resistance to lightning, several terrible real thunder condensed in the Thunder Cave and struck him.

"The Bagua Artifact Array covers me." When Yun Tianyu deliberately let several true thunders hit his body and let the true thunder penetrate into his body, he immediately sacrificed the Bagua Artifact Array to control the Bagua Artifact Array to cover him and resist the continuous attacks of true thunder.

Under the protection of the Bagua Artifact Formation, Yun Tianyu, who endured the pain to refine the true thunder, got a chance to breathe, and used the Tianlei Condensation Technique to refine it frantically to improve the body's resistance to the true thunder.

After about five hours, Yun Tianyu, who was determined in his heart, successfully refined the true thunder in his body, took a deep breath, adjusted quickly, withdrew the Bagua Array, actively attacked the true thunder in the Thunder Cave, and continued to let the true thunder penetrate into his body to refine it.

"If he can really become a body of true thunder, then I really have hope of resurrection." Through the Thunder Cave, I realized that the fuzzy light and shadow that was refining the body and increasing the body's resistance to true thunder showed an unexpected look, and surprised Yun Tianyu's method.

After about four days, Yun Tianyu relied on his perseverance to refine a large number of true thunders, his body's resistance to true thunder reached a completely new level, and the practice of the Tianle Thunder Condensation Art also showed signs of transformation.

"Eight Trigrams Array, Retract." Feeling that the Tianle Thunder Condensation Art was about to be upgraded to the third level, Yun Tianyu collected the Eight Trigrams Array, which protected himself and was constantly under the attack of true thunder, into his body and flew over to a true thunder.

"Boom." When Yun Tianyu approached the true thunder at an extremely fast speed, he immediately opened his mouth and sprayed out a large number of original particles of earth's energy, turning into a spiraling vortex, directly swallowing the terrifyingly powerful true thunder that was thick and powerful in his stomach.

"Tianth Thunder Condensation Technique, refining at high speed." He swallowed a true thunder, and Yun Tianyu immediately felt a destructive force explode in his body, destroying his body madly. He quickly activated the Tianth Thunder Condensation Technique to refine it, and controlled the Bagua Array to cover his body again.

"Buzz." When Yun Tianyu used the Tianlei Condensation Technique to forcibly refine the true thunder that had been swallowed into his stomach, Yun Tianyu's bones and meridians turned purple as the level of the Tianlei Condensation Technique increased.

"Not bad, the power of this true thunder is indeed extraordinary. It can help you practice the Tianlei Condensation Art to the third level so quickly. With your body changes now, your body should be considered the body of the true thunder." Feeling the changes in Yun Tianyu's body after practicing the Tianlei Condensation Art to the third level, the great devil showed a look of satisfaction.

"Tianyu, let's continue diving. When we dive to a certain level, I will help you cover up your breath so that the blurred light and shadow cannot detect your real situation."

"Okay." Yun Tianyu, who transformed into a body of true thunder and his own pressure was reduced several times, nodded gently, withdrew the Bagua array, quickly flapped the golden wings of the divine bird behind him, and flew down the Wan Lei Cave at an extremely fast speed.

"Not bad, it's really transformed into a real thunder body. You didn't disappoint me." The blurred light and shadow felt Yun Tianyu's body change at the first time, and his face shrouded by light and shadow showed satisfaction and expectation.

"Well, that's a heart of thunder." When Yun Tianyu quickly flapped the golden wings of the divine bird and quickly shuttled through the Thunder Cave, a heart of thunder composed of a large number of lightning was found in the interweaving of heavenly thunders and real thunders, a heart of thunder composed of a large number of lightning light was beating slowly.

"Boom." The moment Yun Tianyu discovered Lei Xin, a muffled thunder sound came from Lei Xin. Then, the slowly provoked Lei Xin released a powerful devouring power, constantly absorbing the interlaced true thunder into Lei Xin, and instantly formed a purple true thunder giant.

After the true thunder giant quickly formed in front of Yun Tianyu's eyes, he immediately waved a thunder whip as thick as an arm and whipped Yun Tianyu.

"Grain Ring, Thunder Ring, Attack." Without waiting for the purple thunder whip to approach, Yun Tianyu immediately controlled the two top rings and released powerful gravity and thunder to attack.

The reason why Yun Tianyu chose to release the thunder that was almost useless to the True Thunder Giant was that he wanted to use up the thunder stored in the Thunder Ring as soon as possible, and then contain the terrifying true thunder or the more terrifying lightning in the Thunder Cave, and increase his trump card to save his life.

The purple thunder whip drawn by the True Thunder Giant was shattered by the gravity and thunder released by the two rings controlled by Yun Tianyu. The True Thunder Giant's entire body immediately turned into a purple thunder ball and collided at an extremely fast speed.

"Bagua weapon array, attack." The true thunder giant who turned into a purple thunder ball just approached, and Yun Tianyu immediately sacrificed the Bagua weapon array and controlled the Bagua weapon array to trap the purple thunder ball transformed by the true thunder giant.

"Tangling." After trapping the True Thunder Giant, Yun Tianyu continuously injected the mutant infant power into the Bagua Meter Array, and the thirty heavenly weapons floating in the Bagua Meter Array swirled back, stirring up attacking the True Thunder Giant.

"Boom boom boom." After being attacked by the thirty heavenly weapons, the purple thunder ball turned into a giant of the true thunder immediately exploded, and a stream of terrible real thunder filled the attack of the Bagua weapon array.

"Blood Demon Tower, tower shadow is coming." Just as the Bagua Array was self-destructed by a purple thunder ball and trembled violently, the Blood Demon Tower in Yun Tianyu's control array merged with the power of the thirty heavenly weapons, turned into a blood-red tower shadow and landed, hitting the body of the True Thunder Giant who was about to be reorganized, and directly suppressed the True Thunder Giant.

The True Thunder Giant was suppressed. Yun Tianyu controlled the Blood Demon Tower and forcibly suppressed the True Thunder Giant's power source, Lei Xin, and controlled thirty heavenly weapons to continue attacking Lei Xin, wanting to explode Lei Xin and kill the True Thunder Giant.

"Boom." The blood demon tower and the thirty heavenly weapons were fiercely attacked. Lei Xin, who was beating rapidly, could not bear it and suddenly exploded. The powerful explosion force tore a gap in the Bagua weapon array.

"What a terrible power, it actually tore the Bagua Artifact Array apart. I really don't know where the Dongxian Zhenjun moved from this Thunder Cave." Because the Bagua Artifact Array was torn apart by Lei Xin's self-destruction and was affected by the backlash, Yun Tianyu, who was traumatized, took a deep breath and quickly used the Origin Time and Space Technique to heal his wounds.

While Yun Tianyu was healing, the terrifying thunder heart did not appear again. The thunder that bombarded Yun Tianyu's body was completely defended by the golden scales of Yun Tianyu and the body of the true thunder.

About five hours later, Yun Tianyu recovered from his physical injuries, continued to flap the golden wings of the divine bird, and continued to dive into the Wan Lei Cave.

"Okay, Tianyu, don't continue diving. I feel a very terrifying energy below. You can try to attack the first-level Taoist immortal here." When Yun Tianyu, who has the body of true thunder, approached the bottom of the Ten Thousand Thunder Cave little by little, the great devil immediately called him and suggested.

"Okay." Yun Tianyu nodded, quickly stopped diving, waiting for the great devil to help him cover up his breath, take the Immortal Pill to break through the limit of the Dao Zun, attack the first-level Dao Immortal Realm, and try to open the third level of the Dream of Time and Space.
Chapter completed!