At this time, the Piercing Daoist was healing in a cave, and he fought with the City God last night, and his body was broken, and he could only show his true face.

At this time, he still looked like a big centipede! Like a snake, his body hung on the side wall of the cave, his long and pointed thousand feet were slightly expanding and contracting, and a trace of black smoke was emitting around his huge head.

"Damn Chenghuang, when I recover, I'll suck all your flesh and blood!" thought to Piercing Dome as he healed.

"Whoosh!"

Inadvertently, two cold rays shot out from outside the cave, instantly piercing two carapaces on the piercing body, and a stream of viscous heterochromatic blood spurted out from the wound. Under the pain of eating through the dome, thousands of feet trembled rapidly together.

"Who is it? who is plotting against me?" said Piercing Vault, startled and angry.

"Do you recognize me?" Sun Xu stepped in from outside the cave and looked at it with a smile on his face.

Piercing the Dome is not a gentleman, and it speaks only to distract its enemies.

Therefore, taking advantage of Sun Xu's speech, it quickly approached and bit Sun Xu with its huge insect mouth, wanting to swallow Sun Xu in one bite.

Seeing this, Sun Xu lightly totoed, and the whole person rose in the air, and then turned over and landed on the back of the piercing dome.

Obviously it was just a mortal upper body, but it felt like it was carrying the whole mountain, and its body was heavy, and this step almost crushed its carapace!

How could he admit defeat like this, and immediately flipped his tail, stretched out his feet, and hit Sun Xu.

Sun Xu flashed sideways and kicked the dome in the back again.

At this time, he already has the strength of an immortal, although it is a light kick, but if he kicks it on the body of the piercing firmament, it is the power of a thousand jun!

The body that pierced the vault was suddenly pushed forward by the huge force, and slammed into a stone wall, knocking a hole into the stone wall with a "bang".

This time, he directly knocked the piercing dome into a lot of meat, and his eyes were full of stars.

Sun Xu turned his hand into a claw shape in the air, and then slammed into the sky through the sky.

The huge insect body that pierced through the dome shrank in place, only to feel that the demonic power that he had cultivated for many years was disappearing little by little, and he couldn't help but be horrified in his heart! It's just that now it has been forbidden by Sun Xu, and it can't even speak.

In just a quarter of an hour's effort, the nearly two hundred years of cultivation that pierced the dome was sucked clean by Sun Xu.

Then, Sun Xu slashed out with a palm thunderbolt, which directly resulted in the life of this centipede essence.

Although he only had more than ten years of cultivation after absorbing this centipede essence, and after converting it, for Sun Xu, it was equivalent to making up for it.

With this point of cultivation, Sun Xu's Taoism has reached the threshold of five hundred years, and he can cross the tribulation and become an immortal!

In this heaven and earth, although there is no heavenly court, the rules of the tribulation are still there.

Sun Xu looked around here, used real fire, burned the corpse of the centipede spirit, cleaned up the cave again, and prepared to cross the catastrophe here.

When he came, he had already instructed the people at home to come out for some time, so for two consecutive days, Sun Xu was here to practice his qi and concentrate his mind with peace of mind, preparing for the thunder tribulation.

In the past two days, wisps of true qi like essence have been running around Sun Xu's body, sometimes wrapping the whole body outside the body, sometimes penetrating into the body from the surface of the body, and the cycle repeats.

The innate true qi nourishes the physical body, the physical body expands the divine soul, and the divine soul feeds the true qi, and the three complement each other and never stops for a moment.

On the third day, Sun Xu walked out of the cave.

Therefore, as a mortal, he could no longer improve his Taoism through the method of cultivating qi and cultivating spirits. It's like a bucket that's already full, and if you want to hold more water, you have to expand the volume.

Sun Xu's spirit has reached its peak, and there is no way to advance, only by surviving the thunder tribulation and achieving the body of an immortal can he go further.

"It's time for the catastrophe. Sun Xu looked at the sky and muttered to himself.

After speaking, his whole body suddenly bloomed and appeared without reservation.

Legend has it that mortals must go through the nine heavenly thunders to achieve the immortal path.

With Sun Xu's release of breath, a dark cloud shrouded a radius of hundreds of miles instantly gathered in the sky, and there were thunder snakes shuttling inside.

Sun Xu has been practicing Qi for the past two days, and at the same time setting up a formation, this place has been isolated from the Dao Formation, and people from the outside world have no way to find out the situation here.

Nine Immortal Tribulations, and the thunderstorms that fall are different from person to person. The thunderstorm is not only a test of becoming an immortal, but also represents destruction, if you are not careful, it will naturally be wiped out.

If not, everyone can become an immortal, and what is the only way of heaven?

After a while, the first thunderbolt struck!

It's just that Sun Xu's body is full at this time, and he doesn't rely on magic weapons or supernatural powers, and directly resists the amazing thunder.

When the thunder struck Sun Xu's body that day, it was like a mud cow entering the sea.

This is the method of robbing thunder and refining gods, using thunder to travel the whole body, temper the body, forge the soul, and refine the true qi.

The thunder was absorbed by Sun Xu and turned into the innate thunder gang's true qi, washing his body over and over again, and his spirit was supremely condensed.

The surface of Sun Xu's body gradually fell off a heavy old body, showing a more polished body, which is the prototype of the immortal body. It's just that now the thunderstorm is not over, and this immortal body has not been fully formed.

At the same time, the original golden divine soul also retreated from the outer layer of gold, and under the tempering of the innate Lei Gang True Qi, it finally formed the embryo of the immortal body primordial god.

The first thunderstorm has increased Sun Xu's ability a lot.

"The second thunderstorm is coming. ”

Seeing this, Sun Xu didn't wait for the thunderstorm to fall on the ground, but jumped in the air to meet the thunderstorm.

This second thunderstorm was already much thicker than the first one, and Sun Xu still used his body to carry it hard to catch the thunder and fire that poured out.

The innate Lei Gang's true qi is endless, running in Sun Xu's body, and the immortal body and the primordial spirit are constantly improving.

This heavy tribulation thunder came and went quickly, although Sun Xu was scorched by two heavenly thunders, but there was no pain at all, he could feel unprecedented strength.

The next few heavenly thunders, one more powerful than the other, just fell on Sun Xu, and they all turned into Sun Xu's supplements, nourishing his immortal body and primordial spirit.

The thunder tribulation that lasted for an hour, Sun Xu never used any magic weapon to resist from beginning to end, and he was carrying it with his body from beginning to end.

In fact, if Sun Xu used his magic power to follow the law, he could directly become an immortal effortlessly, but he wanted to use this to enhance himself, so he chose to do so.

Finally, the energy of the last thunderstorm was completely digested by Sun Xu, and Sun Xu's immortal body and Yuan Shen were already extremely complete after being nourished by the nine heavenly thunders!

If ordinary immortals want to do this, they must at least do it five hundred years after becoming immortals, when they cross the fire tribulation.

At this moment, Sun Xu's body is like mutton fat jade, from the inside to the outside, there is no flaw, and there are wisps of immortal energy overflowing around his body.

Sun Xu probed himself and said with emotion: "The consequences of the catastrophe are extraordinary!"

"It's just a pity, now that the immortals of the Three Realms are no longer there, and the Heavenly Road is cut off, even if they have survived the Thunder Tribulation, they can't go straight to the Immortal Realm. You can only take one step at a time. ”