"Ah...... Damn it, give me refinement. Huang Yu burst into a shout, and his hair exploded.

"Refine, refine, refine, give me all refining. "The strong belief and will made Huang Yu run the Thunder Dragon Technique frantically, constantly refining the terrifying power of the Heavenly Thunder for his own use.

But even so, the power of thunder that day was still too terrifying, unimaginably huge, and it couldn't be refined at all, if it continued like this, his dantian wouldn't be able to bear it, and he might be blown up.

"What should I do?"

"Master, don't worry, the power of this thunder tribulation is not for the master to cultivate, but for the Purple Pole Sword and the Thunder Dragon Technique to advance. At this critical moment, Lulu finally spoke up.

"Then what are you waiting for, hurry up, your master I can't bear it. Huang Yu shouted loudly.

"The host didn't have to be in a hurry, a little close, a little bit close. ”

"A little bit is a lot, fast. Huang Yu felt that his dantian was beginning to hold up, and after a few breaths, it was estimated that it was about to explode, and the whole person, the meridians in his body, were almost destroyed by the terrifying power of the thunder tribulation, and the three thunder dragons cultivated by the thunder dragon recipe were constantly absorbed, but they couldn't resist it.

"Alright. ”

Hearing Lulu's voice, Huang Yu's whole body relaxed, and he felt that the power of heavenly thunder in his body was constantly weakening and becoming gentle, and all of them rushed towards the direction where the Purple Pole Sword was.

"Ding, congratulations to the player for advancing the Purple Pole Sword and transforming into a ground weapon. ”

Earth weapon, this is the earth weapon, Huang Yu, he was so happy in his heart that he couldn't do it, this purple pole sword transformed into an earth weapon, Huang Yu felt that the entire purple pole sword was more closely connected with himself, as if it was a part of his own body, and the powerful force made Huang Yu feel like "a sword in hand, invincible in the world".

The fifth wave of thunder tribulation passed.

Huang Yu breathed a sigh of relief, the Purple Pole Sword successfully transformed into an earth weapon, which gave Huang Yu great encouragement, plus the Thunder Dragon Jue was promoted to the third layer, and it was only one step away from his goal, and the last wave of thunder tribulation was definitely even more terrifying and powerful.

Thinking about it, he almost couldn't bear it himself, and Huang Yu was really worried.

"Lulu, can you withstand this wave of thunderstorms?"

"Master, why don't you believe Lulu?, when did I say a big thing?" said Lulu dissatisfied.

"That's not what I mean, I'm just worried. ”

"The master is scared?"

"I'm afraid, your master and I never have the word 'afraid' in my dictionary. ”

......

The last wave of thunder tribulation was delayed, and the entire sky became darker, leaving Seven Waters City and the entire city in an extremely depressed state.

"Oh my God, who is this tribulation, is that the legendary sixty-nine heavenly tribulation?"

"That's the direction of the Divine Stone Pavilion. ”

"How is it possible, could it be that old guy Gu Tian is actually a powerhouse at the peak of the Yin and Yang Realm?" "The Liu family, Liu Guangming had already seen the thunder tribulation, and thought it was just an ordinary thunder tribulation realm, but he never thought that this was actually a sixty-nine heavenly tribulation, which means that the other party is at least a life and death thunder tribulation, a thunder tribulation of the thunder tribulation realm, only nine paths, the thunder tribulation of the yin and yang realm, at most three hundred and twenty-seven paths, and only the heavenly tribulation of the life and death realm will appear sixty-nine heavenly tribulations.

Thinking of this, Liu Guangming broke out in a cold sweat, fortunately he didn't collide with that old guy in Gu Tian, if he rushed directly into the Shenshi Pavilion to arrest people, I am afraid that he would not know how to die, a strong man at the peak of the Yin and Yang Realm, it is not easy to provoke, even in the entire Zhongyuan Sword Sect, there are only a dozen strong people in the Yin and Yang Realm.

"Damn it. Liu Guangming was furious, thinking that Gu Tian was actually a strong man at the peak of the Yin and Yang Realm, he was so depressed in his heart that he couldn't do it, if Huang Yu was really like the rumors, he was taken by Gu Tian's daughter Gu Xin, then if he wanted to move Huang Yu, he would definitely be blocked by Gu Tian, and even, once something happened to him, with Gu Xin's character, the entire Liu family might not be able to live in peace, and might even be destroyed.

You must know how terrifying it is for a strong man at the peak of the Yin and Yang Realm.

"Sixty-nine Heavenly Tribulation, I hope you fail to survive the Tribulation. Liu Guangming was indignant in his heart and cursed.

Because he knew that if Gu Tian survived the Heavenly Tribulation, it would mean that he would further cultivate and become a powerhouse in the Life and Death Realm, which would be even more terrifying, and there were only two powerhouses in the Life and Death Realm in the entire Zhongyuan Sword Sect, one was the Sect Master Zhongyuan Invincible, and the other was the Supreme Elder, Ouyang Yeshuo, both of whom were powerhouses in the Life and Death Realm.

But it is impossible for the Zhongyuan Sword Sect to be an enemy of a life-and-death realm powerhouse for his own sake, so it is not realistic for him to want to deal with Huang Yu now, and if he wants to obtain that thousand-year-old jade heart from him, there is no possibility at all.

At this time, the people who don't want Gu Tian to survive the catastrophe are not only Liu Guangming, but also Chen Hongqiao, who misses the city.

Chen Hongqiao hated Huang Yu to the core, so after Huang Yu appeared in Seven Waters City, he made people stare at him.

Needless to say, because Huang Yu made him lose face, the hatred for Huang Yu in his heart was no less than that of Chen Hongqiao and Liu Guangming.

"I didn't expect the old head to be so deeply hidden. "In the depths of the City Lord's Mansion of Seven Waters City, an old man opened his eyes and looked in the direction of the Divine Stone Pavilion, and a glint flashed in his eyes.

"He broke through, finally broke through. "To the west, in a bamboo garden, a white-clothed Xiushi, holding a jade cup, looked in the direction of the Shenshi Pavilion and muttered to himself.

......

......

"It's coming, it's finally coming. Looking at the rolling thunderclouds in the sky, Huang Yu's heart was surprisingly calm.

"Master, it is at this time that he rushes up and rushes into the clouds. Lulu suddenly spoke.

"What, Lulu, you're not kidding, are you?" Huang Yu was shocked and said, "Rushing into the clouds?"

"Hurry up, master must hurry, otherwise it will be too late when the thunder falls. Seeing that Huang Yu was still asking the reason, Lulu suddenly shouted a little anxiously.

"Okay. Huang Yu had no choice but to nod.

With all his strength, he kicked under his feet, and the whole person rose from the ground, and instantly rushed into the long sword in Yunxiao's hand, and together with the whole person, it turned into a sharp flying knife, and the whole person was submerged in the clouds.

At the moment of entering the clouds, Huang Yu felt that he had entered a world of thunder and lightning, all of which were terrifying, pure thunder and lightning power, and these powers, with terrifying destructive powers, were constantly wreaking havoc, constantly destroying his body that had just been repaired for a long time.

The meridians in the body are broken inch by inch.

"Thunder Dragon Jue, continue refining for me. Huang Yu couldn't care about it so much, and he was in severe pain, but he gritted his teeth and frantically ran the thunder dragon technique, wanting to devour the power of these thunderbolts for his own use.

"Master, thousand-year-old jade heart, quickly, quickly use the thousand-year-old jade heart. At this time, Lulu's voice rang in her ears again.

Huang Yu did not hesitate and took out the thousand-year-old jade heart.

"Master, put the thousand-year-old jade heart in the dantian. ”

Huang Yu followed his words and put the thousand-year-old jade heart in his dantian.

Something surprising happened, the thousand-year-old jade heart, as soon as it was placed on the dantian, instantly glowed, began to absorb the power of thunder and lightning, and continuously transformed it, crossed into Huang Yu's dantian, and began to repair and transform Huang Yu's own dantian, and then, the three thunder dragons cultivated by Huang Yu were also sucked into the thousand-year-old jade heart.

Discovering this scene, Huang Yu was shocked, if the three thunder dragons were refined, wouldn't it be equivalent to abolishing the thunder dragon trick?

However, immediately after Huang Yu found that his worries were completely unnecessary, the three thunder dragons, after being sucked into the thousand-year-old jade heart, were quickly released, and became more refined, although they became one size smaller, but they were easier to control, and the theory was more domineering.

The speed at which the thunder dragon was released and the speed at which it refined and absorbed the power of thunder and lightning also became much faster, almost twice as fast as before.

Suddenly, the thousand-year-old jade heart light was great again, and it began to swell, and then, like a bomb, exploded.

Yes, the thousand-year-old jade heart exploded in Huang Yu's dantian.

"Damn, how can this be?" Huang Yu was scared to death in his heart, his soul was in danger, how could this be done, the thousand-year-old jade heart exploded in his dantian, wouldn't that be to destroy his dantian?

At the moment of the explosion, there was a sharp pain that made Huang Yu almost faint.

"Master, insist, insist, insist. ”

"Ah......h

Hearing this, Huang Yu gritted his teeth to resist the intense pain, and at this time, the Purple Pole Sword in his hand also moved, and the entire Purple Pole Sword shrank by one size, and instantly submerged into the dantian.

Damn, what's going on, is it really heaven going to kill me?

At this time, the Purple Pole Sword is actually uncontrollable, and it has to come and intervene?

"It's over. This is what Huang Yu thinks in his heart at this time.

But to Huang Yu's surprise, after the purple pole sword entered the dantian, it began to restrain the power of thunder and lightning, and the energy generated by the explosion of the thousand-year-old jade heart was methodical, and constantly integrated into the dantian, forming a new dantian, this dantian is much stronger and wider than the previous dantian, if the previous dantian was a small waterhole, then the current dantian is a big lake, and the gap is not half a heart.

Moreover, almost half of the entire dantian was filled with the power of purple thunder and lightning, and the four thunder dragons roamed in the purple ocean disaster.

"This ...... This...... Lulu, what's going on?" "Although the meridians in the body have not been repaired, the severe pain in the whole body is still the same as before, but the changes in the dantian are very surprising to Huang Yu, this is simply hell and heaven, the changes are too dramatic, no matter what, Huang Yu knows that the changes in his dantian are definitely good."