Just as Jiang Chong said, this Netherworld Square is really big, it is estimated that there are about ten miles in radius.

The ground of the Netherworld Square is paved with a layer of black crystal, this crystal is beautiful and transparent, the light seems to be able to reflect the appearance of people, and the dark green light flows in the depths of this crystal ground.

At this time, there are about 10,000 people gathered in the Netherworld Square and cultivating the Netherworld, among these 10,000 people, the good and the bad are uneven, the strong, it is estimated that even the Thousand Commanders of the Shenwu Realm have it, and the weak ones are the newcomers like Long Chen who have just come to the Netherworld Army.

Among the newcomers, there are actually very few who dare to come directly to cultivate the spirit qi. Long Chen came out as soon as he arrived at the wolf camp, which was already a kind of wonder.

In the Netherworld Square, the most prominent thing is the Netherworld Stone that is 100 meters high, Long Chen raised his head and saw that this was an irregular black stone, like an oval egg full of edges and corners, a total of 100 meters high, and it also occupied a very large area, which was a behemoth.

On this black stone, it is full of dark green symbols, these symbols are combined, swimming, faintly revealing a strange aura, Long Chen roughly knows the Dao, this should be the method of cultivating the spiritual qi.

"Jiang Chong, you go back first. ”

Long Chen just wants to cultivate quietly here alone, and when the cultivation is completed, he will go to the Netherworld Battlefield, and he will not care about the affairs of the Netherworld Army training camp in the future.

The Netherworld Battlefield is his purpose.

"I'll go back, you ...... here by yourself" Jiang Chong was a little hesitant, after all, Long Chen was a newcomer, and he didn't understand many things, if he offended others, it would be troublesome.

"Go back. Long Chen reminded.

"Okay. You stay safe!"

After Jiang Chong finished speaking, he returned the same way, now that Yan Butcher has been abolished by Long Chen, without a few months of cultivation, it is difficult to recover at all, he is not Jiang Chong's opponent, and the things he did evil have also been abolished by Long Chen.

Jiang Chong suddenly felt that in fact, there was no horror in life, it was really very beautiful.

After Jiang washed away, Long Chen took a closer look at the Netherstone stone, and the people who came here approached the Netherstone one after another, and then sat down next to it, Longchen also looked at the Netherstone and walked inside.

"Long Chen?" At this moment, a familiar call appeared.

Long Chen looked to the left, and happened to see Ye Xuan, who was dressed in white brocade, also sitting in the crowd, he probably just came, and he was not immersed in cultivation, at this time, after he saw Long Chen, he was waving towards Long Chen.

Long Chen sat down beside him.

"You also came to cultivate the Netherworld, in order to enter the Netherworld Battlefield?" Ye Xuan asked with a smile.

He is a young master from a big family, with an elegant temperament, gentle and polite, and even speaking makes people feel very comfortable.

Long Chen nodded and said with a smile: "I didn't expect you to move faster than me and come here directly." ”

Long Chen came to cultivate this dark qi, Ye Xuan was not surprised at all, in his mind, Long Chen could take him to avoid the second heavy pursuit of the Divine Martial Realm, he should be a hidden powerhouse.

"Since you're here, let's cultivate this so-called Spiritual Qi together, and we can also exchange experiences to see who can successfully cultivate this Spiritual Qi faster!" Ye Xuan thought about it.

To be honest, in this entire ghost main city, at Ye Xuan's age, there are too few geniuses who can compare with him. Therefore, after Ye Xuan saw Long Chen, he had a feeling of being a character of the same level, two people who were about the same level to compare, this was hard work and interesting.

"Well, I won't lose to you!"

Along the way, Long Chen is mostly killing, and it is also a good thing for Long Chen to meet one or two friends who have no conflicts of interest.

The two chatted for a while, and then began to observe the mysterious Netherstone.

"According to legend, this Netherworld Stone comes from outside the sky, a total of one hundred and one Netherworld Stones, one hundred main cities of Netherworld, each main city has a Netherworld Stone, and in the city of Netherworld, there is one of the largest Netherstone stones, I have never seen that Netherstone stone, only the high-level figures of the Netherworld Army can comprehend, that piece of Netherworld Stone, I heard that it is as high as 500 meters. ”

While chatting, Ye Xuan said with some feelings.

"From outside the sky? That is, a meteorite from outside the sky?" Long Chen looked up and down, and sure enough, this Netherstone was surrounded by a very mysterious aura, which was indeed a little strange.

"The world outside the world is extremely mysterious, who can know what the outside of the world is, hehe, let's concentrate on cultivating the dark qi, the fastest person in history to successfully cultivate the dark qi, it took two months, the average genius is basically three months and four months, then Su Mo used three months, I want to see, I, Ye Xuan, how long it takes!"

"Two months? Look at us, who knows that Lu Dao has broken this myth. Long Chen said.

After agreeing, the two stopped talking, but began to concentrate on the runes on the Netherstone stone. Among the tens of thousands of cultivators in the entire Netherworld Square, the two of them were not at all conspicuous, after all, they had just come to this Netherworld Army, and they didn't know much about them.

This also avoids interruptions.

When Long Chen was concentrating, the entire world realm was already left with the Netherstone in front of him.

He knew that the direction of his ability to comprehend had always been very amazing. This is also the gift brought to him by the ancestral dragon's inheritance essence blood. Now he has absorbed one percent of the ancestral dragon essence blood, but his comprehension has already surpassed that of ordinary people, and even many geniuses of the three great emperor domains.

In this small Netherworld, Long Chen's comprehension can be said to be the best.

He was born with a very keen sense of invisibility, which allowed him to be naturally transparent to these obscure things.

Moreover, Long Chen himself is a very patient person.

On this Netherstone there are many runes, it is not easy to find a source, these runes are spinning, Longchen does not have to rotate with the Netherstone, but they are fleeting, so it is not very easy to find this entry point. When many people come to practice for the first time, they are looking for an entry point, and Lang spends a lot of time.

At this point, Long Chen is engaged in his own comprehension.

Among the countless runes, there are always some special places, the process of comprehending the underworld qi is actually very dull, Long Chen has been looking for it, it will take more than ten or twenty days for ordinary people to find this entry point, but Long Chen has a vague feeling after two days.

"Like, it should start here. ”

The transcendent comprehension made him very transparent about these things, and after having a proper grasp of these runes, he really easily found the point he wanted.

Looking at Ye Xuan next to him, he was still working hard, and even a little sweating, Long Chen knew that he hadn't found the place he found now, everyone's comprehension was slightly different, so Long Chen couldn't tell him where to start, it all depended on himself.

Next, Long Chen began to comprehend the rune.

These things seem complicated, in fact, if you are clear, it is not difficult to understand, Longchen with the thinking of the ancestral dragon, standing in a very high position, to study these runes, after understanding the fundamentals, and then to understand these specific operations, in fact, it is much easier, time gradually passes, no one knows that the progress of Longchen will be so fast, about ten days have passed, a dark green breath, quietly born in Longchen's dantian, and then quietly went towards other tricks, soon, this dark green breath, has spread all of Longchen's true yuan, penetrated into the true yuan。

Long Chen felt that a magical aura had indeed appeared in his body.

This is the spirit of the underworld.

The dark qi has a certain effect on the dragon soul true element, but there are no other side effects, after all, this is Long Chen's own comprehension, and it is controlled by himself.

When Long Chen cultivated out the Immortal Qi, Ye Xuan probably began to enter the state.

"I didn't expect that I could actually cultivate the Underworld Qi in eleven days, isn't this several times faster than the highest record in the Netherworld Army?"

Long Chen's heart was happy, the dark qi had been running in the nine major acupoints for a week, Long Chen was about to finish his work, and suddenly, through the traction between the dark qi and the nether stone, Long Chen seemed to feel that there seemed to be something in the nether stone.

Subconsciously, he turned on the True Martial Emperor, and the True Martial Emperor was now as if he had become Long Chen's third eye.

A gray glow flickered faintly at the center of his eyebrows.

The black Netherstone actually changed in the observation of this True Martial Emperor, those dark green runes rotated rapidly, gradually evolved, and finally turned into a dark green circle, in this circle, that is, inside the Netherstone Stone, a golden light actually appeared, Long Chen took a closer look, that golden light, there was a violent and fierce aura, this, it turned out to be a golden thunder beast.

This little beast, the body shape is similar to the current kitten, but it looks like a lion, and it looks like a tiger, and its whole body is composed of golden thunder and lightning, and the electric wires are densely packed, constituting the body of this thunder beast, although it is composed of thunder and lightning, this golden thunder beast, but it seems to have its own wisdom, imprisoned in this nether stone, it let out a roar inside, and a breath of anger Lang struck towards Long Chen, and the golden lightning burst out from this small body, crackling, as if it was going to destroy the heavens and the earth！

Facing the Golden Thunder Beast, Long Chen had a huge pressure on his spirit.