When the black curtain fell, Su Yechen appeared in the hidden place at the south gate of Guxi City, and with the help of Ling'er, he jumped over the wall and galloped towards the forest of beasts.

"Is this stream the boundary of the Demon Sealing Array?"

Su Yechen stopped, looked at the stream that had dried up, and felt a faint uneasiness in his heart, maybe it was really time for life and death.

"Let's break through the Yi Jin Realm first. ”

Su Yechen made up his mind and stopped staying. The old woman, Wang, told him to find a place on high ground to break through, so he went out of the city and went to the chosen place, the high mountain valley.

This is the name Ling'er gave it, and it is a place they accidentally discovered when they returned to Lonely Creek City.

The reason why this place was chosen is because of the special topography of the mountain, which is located on a high mountain, but at the top of the mountain it forms a depression of low-lying land.

For this breakthrough, Su Yechen not only brought the fifteen spirit stones given to him by Su Santong, but also bought three spirit yuan pills from Yao Sanqian in case of emergency, providing himself with a large amount of spiritual energy in time.

The old woman, Wang, told him that the Yi Jin Realm was to reshape the meridians of his whole body, especially the most important Qi Jing Eight Meridians.

Inject the dantian aura into the tendons, and then run the body through the tendons, and so on, until the eight veins of the Qi meridian are opened and the meridians are reshaped, and then it can be regarded as breaking through the Yi Jin realm.

When reshaping the meridians, we must broaden them to the maximum, because to a certain extent, it determines the level of cultivation that can be achieved in the future.

After the old woman Wang's reminder, Su Yechen had a more intuitive understanding of the Yi Jin Realm. At the same time, he only had a little worry in his heart, that is, the power of the Spirit Martial Sea.

The power of the liquid Lingwu Sea, even in the Yijin Realm, will not appear, but in his current dantian, a lake with a radius of 100 miles has been formed, showing the appearance of gossip, which is extremely weird.

"Brother, when will I break through, I can't wait. ”

Ling'er had long been excited, the divine rain of the Yi Muscle Realm was not comparable to the Bone Refining Realm, and it would inevitably make her strength skyrocket, how could she not look forward to it.

"Let's start now, Ling'er, you help me protect the Dharma first, and when the tribulation is over, you can come in and bathe in the divine rain. Su Yechen placed the spirit stone in front of him, sat cross-legged, and said in a solemn voice.

Half an hour later, Su Yechen entered a state of nothingness and selflessness, which was also the best state of cultivation.

"Tao Tips!"

Su Yechen silently recited the heart trick, and the aura of the surrounding heaven and earth turned into a stream of heat, which flowed into Su Yechen's body frantically through the dilated pores.

Su Yechen found that the Dao Technique could absorb the aura of heaven and earth more and faster, he didn't know how much aura was needed for this breakthrough, but he had to make good use of all his power in case there was a lack of aura.

The aura poured into the body, gathered the dantian, and then circulated throughout the body, as the spiritual power circulated in the body, the speed at which Su Yechen absorbed the aura of heaven and earth was also accelerating.

"It's a little bit worse. ”

Su Yechen Xuan swallowed a Lingyuan Pill into his stomach to ensure that the supply of spiritual energy around his body was sufficient.

"Impact Yi Muscle Realm, start!"

Su Yechen sensed it, and Lingwu Hai released the power of the powerful Lingwu Sea, rushing into the meridians of his body.

"Ah......h

Su Yechen suddenly roared, he didn't expect that the power of the Lingwu Sea would be so domineering, as if a river had burst its banks, frantically pouring into the dry land.

This is almost a cruel act of self-abuse, which is a great test of one's endurance and willpower, but every practitioner has to endure such suffering.

No pain, no gain. Only those who are gifted and have a strong heart can reach the pinnacle of martial arts.

At this time, Su Yechen's whole body seemed to be about to be exploded, and the severe pain made him tremble uncontrollably, almost unconscious.

"I can't fall, hold on, I must break through the Yijin Realm!" Su Yechen roared, refusing to give up.

Because once the breakthrough fails, the next time you will have to suffer more, and the probability of breaking through will be lower. People like Su Santong, Ma Youli and the second elder of Qiankun have failed too many times, so they will always be in the unique stage of the half-step easy tendon realm.

It's just that the pain that Su Yechen endured is not like what he should have endured when he first sought a breakthrough, if Ma Youli and the others were here, they would definitely think that Su Yechen was acting cowardly and pretentious.

As everyone knows, when they broke through, it was the martial qi that rushed into the meridians, and Su Yechen was the power of the Lingwu Sea that poured into it, and this pain was ten times higher than them.

"Yi Jin Realm, I must break through!"

Su Yechen shouted in his heart, this breakthrough is not only about his future achievements, but also about the survival of Guxi City, he can't fail.

Enduring the severe pain, he stuffed the other two Lingyuan Pills into his mouth and swallowed them with difficulty. Although the power of the Lingwu Sea was now abundant, he was worried that he would not have the strength to swallow them for a while, so he would be helpless.

Ling'er was extremely anxious on the side, looking at Su Yechen's painful appearance, her heart was like a knife, but she knew very well that she couldn't help him.

Su Yechen sat unsteadily, but he still insisted, suddenly his abdomen shook, his neck stretched, and a mouthful of blood overflowed from the corner of his mouth, but there was a smile on the corner of his mouth.

"Ren Mai, it's through!" Ling'er was also happy for Su Yechen.

"No, the power of the Spirit Martial Sea is decreasing, and we must start absorbing the power of the Spirit Stone. Su Yechen thought in his heart.

"Boom!"

At this moment, there was a thunderclap in the air, followed by a storm and clouds, and black clouds rolled, converging above Su Yechen's head.

The dim sky turned dark again, and I couldn't see my fingers. The thunder rolled, as if rushing from ancient times, to destroy this world.

"Look, what's going on in the Forest of Beasts, it's the first time I've seen such crazy thunderclouds. ”

"It's like a thunderstorm, it can't be someone breaking through, right?"

"Such a powerful destructive force is rare in the world. ”

......

The people in Lonely Creek City, all who saw this scene, all trembled and feared.

"Damn, thief, this is trying to kill me!"

Su Yechen cursed in his heart, he didn't dare to make a sound, because the last time he broke through, he provoked the thunder and almost died on the spot. If it weren't for the fourth thunder tribulation gathering and scattering, he would have died long ago.

"Click!"

Rao is like this, Su Yechen still can't escape, and a thunderbolt slashes down, hitting him in the head. Fortunately, he summoned the Spirit Martial Armor in time and escaped the catastrophe. Even so, it was more powerful than the third thunderbolt last time.

"Governor, break!"

The Du Pulse was located in the middle of the back, and the power of the Lingwu Sea poured in, as if it was blocked by an invisible force and could not be penetrated. Su Yechen roared, and another force rushed into it, and finally broke through and opened up the second meridian, the Du Pulse.

At the same time, a spirit stone shattered, and it was obvious that its power had been consumed, and the power of the Spirit Martial Sea was also decreasing. However, having opened up the most important Ren pulse and Du pulse, Su Yechen secretly breathed a sigh of relief.

"Woo-ka!"

Another thunderbolt fell, several times more powerful than before, Su Yechen sensed the crisis, his head was biased, the thunder and lightning hit his shoulder, and cracks appeared in the Lingwu battle armor.

"God who doesn't have long eyes!"

Su Yechen didn't know how many times he cursed God in his heart, now he has to open up the eight veins of the Qi Sutra on the one hand, and on the other hand, he has to fight against the Thunder Tribulation, if he is not careful, it is not as simple as failure, but ...... Will die!

There was no way out, but it made Su Yechen more determined to break through the Yijin Realm, even if he died, he couldn't retreat.

Immediately afterwards, the Chong vein and the belt vein were opened up one after another, and the spirit stone had already consumed as many as seven pieces, and the power of the Lingwu Sea was less than half.

At this time, Su Yechen's state was even worse, and he was powerless to resist the power of thunder at all, so he could only let it be pumped on his body.

"Boom!"

Su Yechen was hit by lightning again, and the Lingwu battle armor was broken, but it relieved a lot of strength, and this time the lightning did not bring him much damage.

It's just that to Su Yechen's surprise, the moment the power of thunder reached his body, his Lingwu Sea suddenly trembled.

This phenomenon has never appeared, I didn't expect Lingwuhai to react, Su Yechen's eyes froze, and he secretly made a bold decision.

Before the thunder came again, Su Yechen opened up the Yin Yang Seesaw Vein and the Yin Yang Dimension Vein in one go, so far all the eight veins of the Qi Jing were opened, and there were still three spirit stones left, and the power of the Spirit Martial Sea was always maintained at fifty percent.

"It's finally here!"

This time, Su Yechen did not open the battle body, but forcibly connected the power of this thunder.

The thunder exploded on Su Yechen's body, and suddenly he convulsed, his whole body was scorched black, his skin was cracked, and he could even smell the smell of meat.

But he doesn't have much appetite now, and he can't eat himself. Now, the power of thunder has begun to wreak havoc in his body, and he must concentrate on fighting the power of thunder in his body.

"Brother, are you okay?!" Ling'er was in a hurry, and was about to rush up, but Su Yechen raised his hand to stop her.

Seeing that Su Yechen was fine, she put her mind at ease, and at the same time, she couldn't help but be afraid for a while, fortunately she didn't rush forward just now, otherwise she would definitely be implicated, and she would suffer the thunder tribulation with Su Yechen, and even make the thunder tribulation more ferocious.

At this time, the power of thunder was like a raging beast, running wildly in Su Yechen's body, destroying Su Yechen's body...... Suddenly, as if they had been summoned, they frantically poured into Su Yechen's dantian.

"Oops, too much thunder power...... Stop me!"

Su Yechen was suddenly shocked, in case Lingwuhai couldn't bear it, then he would become a wasted person from now on, and he would no longer be able to cultivate.

"Uhh......h

The power of thunder forced into the dantian, Su Yechen could no longer stop it, and the violent power entered the Lingwu Sea, making Su Yechen's dantian extremely painful and almost abolished.

Su Yechen couldn't bear the pain anymore and fainted.

"Brother, hold on, wake up, wake up!" Ling'er fell to her knees and cried hoarsely, but there was no response.

Ling'er was unwilling, because although Su Yechen had opened up the eight veins of the Qi Sutra, he had not reshaped the meridians of his whole body, so he could not enter the next realm at all.