A greater suction force instantly emanated from Yang Fengtian's body, frantically inhaling the surrounding aura into his body.

Because the suction power was too strong, with Yang Fengtian as the center, a vortex was generated on the top of his head, absorbing most of the surrounding spiritual energy and burrowing into his body from the top of Yang Fengtian's head.

"This is the ultimate spiritual root? This is also too powerful~" Zhao Yunlong and they glanced at each other a few times, and they were all dumbfounded.

Yang Fengtian absorbed aura at least twice as fast as them.

Although Yang Fengtian's talent at this time was better than Zhao Yunlong's, Zhao Yunlong and the others were not jealous of Yang Fengtian at all, but were happy that Yang Fengtian had such a talent.

Because they are not brothers, but they are better than brothers.

Subsequently, a large amount of aura frantically poured into Yang Fengtian's dantian, constantly stretching and tearing open Yang Fengtian's dantian, Yang Fengtian was in great pain at this time, and he could also see that the big beads of sweat on his forehead were constantly sliding down his forehead.

At this time, Yang Fengtian felt that the time was very long, every moment was painful, and every moment was tormenting. And all he can do is use all his physical strength and willpower to grit his teeth and persevere.

Yang Fengtian absorbed several times the aura of others, so the pain he suffered was naturally several times that of others.

"Bear with it, don't be nervous, the so-called foundation building, to put it bluntly, is divided into two major steps, the Qi refining period to the foundation building period is from the vapor spiritual energy to the liquid spiritual power, and then use the liquid spiritual power to wash the whole body to wash the marrow and wash the impurities in the body.

Next, you do what I say~" Yang Fengtian's voice came from the sea of ghosts~

Yang Fengtian had the guidance of the ghost elder, calmed down his heart, and his heart was less nervous.

According to the guidance of the ghost elder, Yang Fengtian first used the medicinal power of the Zhuji Pill in his body to divide the spiritual energy entering his body into small clusters and compress them separately.

Yang Fengtian learned from the ghost elder that Zhuji Dan has two functions:

One of them is to assist the cultivators who are preparing to build the foundation to compress the spiritual qi into spiritual liquid, so as to prevent the huge energy that is instantly released during the compression process. With the aid of the medicinal power of Tsukidan, you can prevent that huge energy from leaking out and impacting the dantian.

The second is to fuse the spiritual fluid in the body to more effectively wash the body of the cultivator who is preparing to build the foundation.

Yang Fengtian compressed the small groups of spiritual energy into spiritual liquid.

In this process, Yang Fengtian was cautious and kept repeating the whole process, not daring to be careless.

The aura in Yang Fengtian's dantian began to liquefy, and the pain in the dantian disappeared.

As the aura is constantly compressed and liquefied, the aura that quickly enters the body is constantly replenishing the consumed aura.

This went on for two days, and all the aura was transformed into aura.

In the past two days, Yang Fengtian's dantian has been expanding, more than five times the original, ordinary monks, after building the foundation, the dantian has expanded by about twice at most, but Yang Fengtian's dantian has expanded five times!

At this moment, the first stage of foundation building has been completed, and Yang Fengtian's dantian is like a vast ocean.

Yang Fengtian was secretly happy in his heart, because he had already half stepped into the foundation building period.

Yang Fengtian continued to mobilize the liquid spiritual power to fuse with the remaining medicinal power of Zhuji Dan, and then washed the body to remove the marrow and wash away the impurities in the body.

After a day of washing the meridian and cutting the marrow, a lot of impurities in Yang Fengtian's body were discharged, and the foundation building was almost completed.

By noon on the third day, a powerful coercion suddenly rushed from Yang Fengtian's body to the sky.

Suddenly, the wind was blowing, and the sky over Lingping Mountain was covered with dark clouds.

Originally, the sun was still shining, but in an instant, dark clouds rolled, lightning and thunder.

Thundered!

???? With a deafening thunder, a bolt of lightning pierced the sky.

???? Immediately, countless arm-thick thunderbolts were constantly converging.

???? Even if they were far away, Zhao Yunlong and the others could still hear the sound of the current surging in Zilazila.

Those small electric currents suddenly converged and merged, and the brilliant electric light was extremely dazzling, as if carrying the power of destroying the world and destroying the earth.

"Wow, such a big momentum, the thunder that will be attracted by waiting for a while must be not small~"

Zhao Yunlong and the others were stunned again, although they knew that Yang Fengtian would attract heavenly thunder, but they didn't expect that this heavenly thunder had not yet come, and it would cause such a big momentum first.

Such a big momentum made Zhao Yunlong and the others tremble, and they were all worried about Yang Fengtian.

"Big brother, wait a minute, should we help the fifth brother block the thunder that day? I'm afraid that the thunder will be terrible when it comes later. Su Lie looked at the sky, swallowed his saliva and asked.

Zhao Yunlong looked at the sky, then at Yang Fengtian, thought for a while and said, "Since the fifth brother dares to choose the Heavenly Dao to build the foundation, then he must have a way to Tianlei." And there is also the master of the ghost elder, and the fifth brother will definitely not be in danger. Let's help the fifth brother protect the Dharma first, and pay attention to the surroundings. ”

After speaking, Zhao Yunlong and the four of them dispersed, guarding around Yang Fengtian, looking around vigilantly.

"Boom, boom~"

The rolling thunderclouds gave birth to thunder in the sky, making bursts of sounds that shook the heavens and the earth.

"Wait a minute, there will be three heavenly thunders that will come down, you wait a minute, don't use spiritual weapons to resist, you have to use these three heavenly thunders to refine the body, that is, to quench the body~ Heavenly thunder quenching body, this is a rare opportunity, remember, don't waste the opportunity~" Yang Fengtian's soul sea came from the ghost elder's voice again.

Yang Fengtian smiled bitterly in his heart: Isn't it? Quench my body with the thunder, wait a minute, the thunder won't blast me into scum, right? But the ghost will not harm me, I believe that the heavenly thunder quenching body will definitely be good for me~ What are you afraid of, then fight~

"Boom~"

After a long time, there was finally a heavenly thunder that slashed towards Yang Fengtian below.

However, Yang Fengtian was not afraid at all, and even his eyes flashed with excitement.

"Tianlei, I'm here, haha~" Yang Fengtian got up and went directly to Tianlei.

"No, what is the fifth brother doing here? Is he crazy? Shouldn't he use a spiritual weapon to resist the heavenly thunder? He actually went directly to the hard heavenly thunder? ”

Zhao Yunlong and the others were a little stunned in an instant, and wanted to stop it, but it was too late.

"Fifth brother, be careful~"

"Fifth brother, danger~"

"Xiaotian, be careful~"

In Zhao Yunlong's exclamations, the first brilliant heavenly thunder had already bombarded Yang Fengtian's body.

Click!

The lightning surged, making Zhao Yunlong and the others feel scared when they watched from afar.

If it were them, if it was to rely on the flesh alone to resist the heavenly thunder, I am afraid they would not be able to do it!

Immediately, the thunder and lightning that entered Yang Fengtian's body continuously attacked and bit Yang Fengtian's meridians and flesh from the inside out.

"Ah~~" Yang Fengtian's meridians and flesh are constantly being torn, and that kind of pain is very unbearable.

"Big brother, should we go and help the fifth brother? He's so weird and dangerous now~" Zhao Yunfei was worried beside him.

"That's right, eldest brother, will something happen to the fifth brother like this? Even if this heavenly thunder is me, I have to rely on my tiger head and thunder gold double hammer to resist it! Su Lie was also very worried on the side.

"Wait a little longer, otherwise the fifth brother will give up all his efforts~ If there is really danger, I believe that the ghost will never sit idly by~ What we can do now is to be vigilant around~" Zhao Yunlong thought for a while, but still stopped Zhao Yunfei and Su Lie.

Yang Fengtian knew that although Chaos Tianteng would automatically operate in Yang Fengtian's body, it would only run very slowly, and there would not be much aura that could be automatically absorbed.

Therefore, at this time, Yang Fengtian hurriedly accelerated the operation of the Chaos Heavenly Vine Jue, circulating throughout his body for several weeks, constantly repairing the damaged meridians and flesh.

Although it was a little painful now, the wounds on Yang Fengtian's body would heal and repair themselves immediately.

The heavenly thunder enveloped Yang Fengtian, constantly attacking and tearing Yang Fengtian's meridians and flesh, while Yang Fengtian accelerated the chaotic vine technique to continuously repair the damaged meridians and flesh, and absorbed the power of thunder and lightning from the heavenly thunder.

After such repeated attacks and repairs, the little remaining thunder and lightning power after the final consumption was perfectly integrated into Yang Fengtian's body.

"That thunderbolt is gone~" Su Lie shouted in surprise as he pointed to the air.

"Great~ The fifth brother succeeded~" Zhao Yunlong, Zhao Yunfei, and Shen Xinyue all looked at Yang Fengtian in surprise, only to see Yang Fengtian suspended in mid-air with his eyes closed and meditating cross-legged.

Then Yang Fengtian looked at his physical condition and found that his meridians were much more spacious, and the hardness of his body had also improved a lot.

"Great, my physical strength has taken another step, and this day the thunder quenching body is really extraordinary~" Yang Fengtian was secretly happy in his heart.