Dugu Yu is not good in the dark, at this moment, he is completely passive, he can barely cope with it in the face of a king realm powerhouse, and now that the two are besieging, he may not be able to escape even if he has three heads and six arms.

"Since you forced me, then don't blame me for being rude!" Dugu Yu gave all the spirit stones he had scavenged earlier to Hongmeng.

"Help me refine all into aura, I want to break through!"

Feeling the continuous influx of aura into the dantian, Dugu Yu controlled the aura and rushed directly to the realm barrier, shouting, "Open it for me!"

"Boom!" there was a crack in the barrier.

"Open again!"

"Boom!" the crack continued to spread, but there was still no sign of shattering.

"It's not good, he's breaking through, stop him quickly!" Seeing this, Duan Gong was in a hurry, and he wanted to step forward to stop him.

"Wait!" Duan Cheng stopped in front of Duan Gong and said, "Let him break through, so it's interesting." ”

"No, if something happens, you and I can't afford it. Duan Gong was obviously reluctant to take risks, but Duan Cheng's hand kept holding him tightly.

"What are you afraid of, you and I are both at the seventh order of the King Realm, are you still afraid that a small mountain-moving realm will not succeed?"

Duan Gong wanted to say something more, but Duan Cheng blocked his mouth with a word.

"I'll be responsible for what happened, and you can report it truthfully when the time comes. Duan Cheng said lightly.

The two quietly waited for Dugu Yu to impact the realm and stopped talking.

"Still not good, Hongmeng increases the amount of aura!"

"No, if you have more, you will be blown up!" Hongmeng shook his head, obviously unwilling to let Duguyu take the risk.

"It's too late, if you can't break through at this time, I'm afraid I'll die later!" Duguyu's bloodshot eyes stared straight at Hongmeng and said.

"This ...... All right. ”

Hongmeng controlled the aura and doubled it in an instant.

Dugu Yu's body was swollen, and a trace of blood oozed from his skin, he had to tighten his teeth and control the aura to continue to impact the realm.

"Open!"

"Boom!" There was a loud bang in his body, the realm barrier was shattered in an instant, and Dugu Yu finally reached the realm of moving mountains.

Carefully feeling the changes in the aura in his body, Dugu Yu said silently: "Is this the realm of moving mountains?"

At this time, he had a feeling that he seemed to be able to move the mountains and rivers, of course, this was just an illusion, but Dugu Yu really felt that his strength had at least doubled.

"Boom!"

The sky suddenly darkened, and thunder continued to be heard.

"It's not good, this son actually caused a catastrophe!"

Duan Cheng's faces changed color instantly, this Heavenly Tribulation was not something they could resist, once they intervened in the Heavenly Tribulation of others, the Tribulation Thunder would be with them endlessly.

"Escape, escape from the range of the Heavenly Tribulation!" Duan Cheng regretted a little at this time, but it was too late to say anything.

"Do you think it's possible to leave now?" Dugu Yu turned his head to look at the two of them, and Peng Mo stepped out, and the speed instantly reached five times the speed of sound.

"The chaotic aura after the breakthrough is stronger!" Dugu Yu didn't have time to comprehend it carefully, and hurriedly chased after it.

"Dugu Yu, do you know that if someone intervenes in your heavenly tribulation, the power of the robbed person will also increase, and we will all have to die at that time!" Duan Cheng was a little anxious, he didn't expect Dugu Yu to kill the two of them regardless of his own life.

"What about the increase, it's a big deal!" Dugu Yu was shocked, but there was no change in his movements.

"Boom!"

The first thunderstorm was finally accumulated, and it was directly chopped down.

"No!"

Duan Cheng let out a miserable scream, at this time, the two of them and Dugu Yu were extremely close, and the robbery thunder would definitely find the two of them.

Sure enough, after Dugu Yu resisted the first thunderstorm, the clouds in the sky instantly became violent.

"Boom, boom, boom!!"

"Duguyu, you should be damned!" Duan Cheng looked at the clouds that turned from gray to red, and roared with a hideous face.

"You'd better take care of yourself first, hahahaha!" Dugu Yu laughed loudly, at this time he also felt that the pressure on him had almost doubled, but he didn't care, because just now, Hongmeng told him that he really couldn't enter the Hongmeng space to hide, but the time couldn't be too long, and the current Hongmeng space was not perfect enough, if he wasn't the current owner of the Hongmeng space, I was afraid that he wouldn't be able to enter at all.

"Come on, let me see how strong this Tribulation Thunder is!" Dugu Yu looked directly at the Tribulation Cloud, quietly waiting for the next blow to come.

"Boom!"

The second thunderbolt came as scheduled, and the red thunderbolt directly bombarded Dugu Yu's Heavenly Spirit Cover.

"Uhh

After a scream, some dark red blood stains appeared on Duguyu's body.

"This tribulation thunder refining body is really painful!"

"You should be content, if it weren't for the sword body against the sky, how could you be so risky. Hongmeng pouted and said.

There are two methods clearly recorded in the sword body record, one is to condense the sword element step by step, usually cooperate with the genius earth treasure, and then temper the body bit by bit. There is also a way to guide the thunderbolt to forcibly refine the physical body, but this latter method is more dangerous, and the predecessor at the beginning is not sure whether this method is feasible.

However, Duguyu had no choice but to try first at this time.

"This blow alone has helped me condense more than a hundred sword elements, if I come a few more times, I am afraid that I can directly break through the second stage of the sword body. ”

Turning around and glancing at Duan Cheng and the others who were lying on the ground by the thunderstorm, Dugu Yu grinned.

"Dugu Yu, the Duan family will not let you go, your Dugu family is almost over, we will wait for you below!" Duan Cheng had already lost his previous demeanor, and at this time, he was cracked all over, afraid that if he hit him again, he would be blown to pieces.

"The thunderstorm in the King Realm is so terrifying, and that Duan Cheng is also a seven-fold powerhouse in the King Realm, and he can't even take a single blow. Dugu Yu turned his gaze to Duan Gong.

This person should have practiced the body refining exercises, and although he vomited blood from the bombardment, at least his whole body was not cracked like Duan Cheng.

Retracting his gaze, Duguyu looked at the thunder again.

"Hongmeng, why did you say this thunder turned into this color?"

"You idiot, you don't even know this and you dare to take risks. The gray tribulation thunder you experienced earlier was only produced by the lowest-level tribulation cloud, which is also called the 19th Heavenly Tribulation, and this red tribulation cloud can be called the 39th Heavenly Tribulation. ”

"Thirty-nine Heavenly Tribulations, wouldn't it take twenty-seven tribulations and thunders to do it?!" Dugu Yu's face changed instantly, he didn't expect that he would actually cause such a big trouble.

"Hmph, I'm afraid, your strength will become stronger and stronger in the future, and this tribulation thunder will gradually increase, and when you have tried the Ninety-Nine Heavenly Tribulation, you will feel that these are just pediatrics now!"

Just as he was about to speak, a thunderbolt fell.

Duguyu spurted out a mouthful of black blood, which was mixed with some blood clots.

Where the blood splattered, the grass and trees instantly withered and turned yellow.

"What is this?" Duguyu was startled and hurriedly asked.

"This is the toxins and blood stasis in your body, do you feel easier to breathe after spitting it out?"

Dugu Yu felt it, and sure enough, he felt that his body was a little lighter.

"Let's experience it carefully, although this thunderstorm is an obstacle to prevent others from advancing, but if you can survive it safely, you will also get a lot of benefits. ”

"Is it beneficial?" Dugu Yu remembered the aura empowerment after the first tribulation, and now that he recalls it, it is indeed beneficial.

"Let the thunder come more violently!" Dugu Yu thought secretly.

Perhaps sensing his meaning, the next thunderstorm became more and more powerful and faster.

"This is the ninth thunderstorm, there will be a respite after it, you hurry up and heal, and the next thunderstorm will get stronger and stronger. ”

After listening to Hongmeng's words, Duguyu had the heart to cry.

"Can I go to the Hongmeng space to hide?" Duguyu, who was covered in blood, asked with a bitter face.

"No, unless you are seriously injured and dying, you must face it yourself!" Hongmeng said seriously.

"Uh...... I'm kidding. "Dugu Yu knows that if you want to become a strong person, you must face difficulties.

"Ninth way, come on!"

"Boom!"

"Click!"

A dark red lightning suddenly fell, and Dugu Yu screamed miserably, almost fainting.

"Hurry up and heal!" Hongmeng reminded.

Dugu Yu took a rejuvenation pill with difficulty, and the operation of the exercises began to heal.

A quarter of an hour later, Dugu Yu opened his eyes, and at this time, the injuries on his body had recovered, but this was thanks to his strong body, and the nine days of thunder only caused him some minor injuries, and did not hurt his internal organs.

got up and came to Duan Cheng and the others, at this time, the two of them were already dead, and only a pile of minced meat was left on the ground, and the real Yuan Shen was destroyed.

"You can't live if you do it yourself!" Dugu Yu muttered, picked up the storage ring on the ground, threw it into the Hongmeng space, and Dugu Yu did it.

"Now that Jian Yuan has reached the upper limit, it will be difficult to break through. ”

At this time, the clouds seemed to be ready, and a thunderbolt fell in the middle of the tumbling.

"Boom!!"

Dugu Yu trembled, and a wisp of black smoke came out of his mouth.

"This thunderstorm is not only twice as strong!" Dugu Yu wanted to scold his mother at this time.

"Boom, boom, boom!!!"

The thunderstorms fell one after another, and Dugu Yu had no choice but to raise his sword to resist, and the sword tire became more and more cold under the tempering of the thunderstorm.

"I can't imagine that this sword fetus can also be tempered with thunder, it's really amazing. Dugu Yu silently felt the changes in the sword fetus, although the previous sword fetus was strong, it was only a spirit sword equivalent to the middle grade of the ground level, and now it is advanced again, I am afraid that it is about to break through the ground level.

"Heaven-level spirit weapons can produce machine spirits, I don't know what my sword fetus machine spirit will be like. ”

Resisting the six tribulation thunders, the sword fetus seemed to have reached the extreme, and Dugu Yu did not dare to take the risk and put it away.

"Then it's up to me!" Dugu Yu stood up and looked at the clouds with his hands in his hands, a hint of battle intent flashed in his eyes.

"Boom!" The eighth thunderstorm came as scheduled, and Dugu Yu pointed forward with a sword.

"Slash the Sky!"

Today's slashing is not the same as the power before the breakthrough, if the previous Dugu Yu can exert the current power, I am afraid that he will not be forced to the point of using the Heavenly Tribulation to deal with Duan Cheng and the others.

"Boom!!"

Dugu Yu continued to increase his efforts and constantly confronted the thunder.