Those warriors who were captured by the dark demons even Danchen had no choice. After all, even if it is Danchen, his strength is only at the level of a ninth-level martial artist. There is still some ability to deal with those weak and small number of dark demons, but against those who are strong and extremely numerous, Danchen does not want to kill himself.

Time passes slowly.

Danchen is becoming more and more proficient in slaying dark demons in this dark demon land, and at the same time, the "White Tiger Sword Codex" is becoming more and more proficient, and the degree of condensing the first wisp of White Tiger sword qi is also getting closer and closer.

Finally, a year has passed in a flash. The three thousand ninth-level dark demons have all been killed, and the number is still exceeded. And the "White Tiger Sword Codex" cultivated by Danchen has also reached the critical point of condensing the White Tiger Sword Qi!

"Whew!"

Danchen sat cross-legged on the ground, opening his eyes a little puzzled, still panting in his mouth.

"How could it be?! Obviously, I was able to condense the first wisp of White Tiger Sword Qi immediately, but I was stuck there and couldn't break through!"

"This ......"

Danchen was a little depressed.

He was obviously able to condense the White Tiger Sword Qi, but after more than ten attempts, he was blocked by a thick bottleneck every time. Or that is not a bottleneck at all, but a shackle, a shackle from this side of the world!

"From this point of view, the reason why all these dark demons are strongest is that they are only ninth-level martial artists, is it the restriction of this heaven and earth?"

Thinking of this, Danchen couldn't help but think of the conjecture when he had just entered this world and learned the strength of the dark demon.

"In that case, we can only wait until we get out of this space and then break through!"

"Fortunately, the accumulation in the early stage is enough, saving a lot of time. After going out, you only need to spend a little time condensing the sword qi. ”

Danchen had a smile on his face, and the corners of his mouth were slightly raised.

Cultivating in the Land of Dark Demons is at least ten times faster than the outside world, so Danchen can't help but be unhappy.

But now-

"It's time to move on to the fourth level!"

Danchen's eyes fell on the light gate in front of him, and he said secretly in his heart. This light gate appeared when Danchen killed the last dark demon, marking that Danchen had completed the third level of the trial and could enter the final level through the light gate.

And in the land of dark demons, except for Danchen, other martial artists have killed more than ten dark demons at most. Their strength is limited after all, and if they want to kill the dark demon, they must go through Zhou Xiang's planning, and then everyone can work together to kill the dark demon. In this way, the speed of slaying the dark demon is extremely slow.

After all, the Dark Demon is not a fool, just stand there and obediently let them kill. Human warriors will use stratagems, and these dark demons will naturally use means to deal with them. And because the number of martial artists who have entered the Dark Demon Land is even less than a hundred, these martial artists are at a great disadvantage.

"If these people want to kill three thousand dark demons, it will take at least ten or twenty years!"

Danchen smiled slightly in his heart.

said that it was more than ten or twenty years, and this still counts the progress of the strength of these martial artists. If their strength stagnates, then even if it takes more than ten or twenty years, they may not be able to kill three thousand dark demons.

After all, even if it was Danchen, if it weren't for the fact that his strength had improved by leaps and bounds in the year he had entered the Dark Demon Land, his internal strength had been refined again and again, and when he was fighting against the Dark Demon powerhouse, his martial arts continued to improve, and he would not have been able to achieve this level. And Danchen's current strength is already at the peak of a ninth-level martial artist. Even among the Dark Demon Clan, there is no one who can defeat Danchen alone.

Even the strongest of the Dark Demon Clan, Danchen alone can single-handedly take on several. Of course, it's a bit of a struggle.

Thinking about the experience of a year in the Land of Dark Demons, the corners of Danchen's mouth raised slightly, and he immediately stepped out and entered the fourth level of the Four Emperors Inheritance Assessment of the Four Emperors Palace.

After the light gate, it was the hall where Danchen and the others had just entered the Four Emperors Palace. Danchen's eyes were a little puzzled, but he still stood there, waiting for the sound of the White Tiger Killing Emperor to sound.

It was not bad as Danchen expected, and in the next breath that Danchen was waiting, the cold, murderous voice sounded again.

"Congratulations on killing three thousand dark demons first and obtaining the inheritance of my four brothers!"

"Gain?"

Danchen's eyes widened suddenly. According to what the White Tiger said before killing the emperor, there is obviously a fourth level of assessment. But looking at the way it looks now, there are only three levels to be able to get the inheritance of the White Tiger Killing Emperor?

Danchen was puzzled.

And at this time, the White Tiger Killing Emperor continued, "The third level assessment is the first to kill three thousand dark demons, and the fourth level is the hidden assessment, that is, the first to kill three thousand dark demons, can inherit the inheritance of my four brothers!"

Hearing the words of the White Tiger to kill the emperor, Danchen realized this.

"I see!"

The White Tiger killed the emperor's explanation, and Danchen could accept it.

The White Tiger Killing Emperor didn't care what Danchen was thinking, and said directly, "The deity is the White Tiger Killing Emperor, ranking second." The eldest brother is the Qinglong Emperor, the third brother is the Xuanwu Emperor, and the fourth brother is the Vermilion Bird Emperor. When the four brothers and I were fighting against the Dark Demon Clan, they were accidentally hit hard by the strong men of the Dark Demon Clan and fell asleep here. When he was asleep, because of the instinctive recovery of his injury, he consumed too much spiritual energy in this place, so that the spiritual energy in this place was thin. ”

"Today, we are waiting to leave a legacy here, which is to return this cause and effect. I hope that after you have achieved success, you will be able to give back to this place and bring it back to life. It's also your cause and effect!"

"I see. ”

"Cause and effect!?"

Danchen's eyes widened. Only then did I know that the reason why the land of the four countries was so thin was because the Four Emperors were hit hard and recuperated here, consuming too much spiritual energy.

And from the mouth of the White Tiger Killing Emperor, Danchen also learned the cause and effect!

"The theory of cause and effect is mysterious. However, if the peak of refining the void wants to achieve a free earth immortal, it must end the cause and effect of the mortal world. Cause and effect are riddled with no avenue!"

The White Tiger Killing Emperor's voice was murderous, and he continued, "The easiest way to solve cause and effect is to kill! But killing also has the disadvantage of killing, that is, it is uncontrollable. If you don't kill everything that involves cause and effect, then cause and effect will become more and more entangled, dragging you into the abyss from which you will never recover!"

"This place is thin because of our four brothers, and the warriors are weak, so naturally it is the cause and effect of our four brothers. Our four brothers did not want to kill innocent people, so they left behind to pass on the cause and effect. When you have this inheritance, you inherit this cause and effect. If he can't gather the aura of this place again, he will step into the peak of refining the void one day, and it will be difficult to advance an inch!"

The White Tiger Killing Emperor seemed to be worried that Danchen didn't understand the cause and effect relationship, so he took a lot of trouble to explain it to Danchen.

The corners of Danchen's mouth raised slightly.

Although he didn't have any concept of this theory of cause and effect, he still understood it in detail after such a detailed explanation of the White Tiger Killing Emperor.

In other words, after he got the inheritance of the Four Emperors, the mess of the Four Kingdoms left by the Four Emperors was handed over to Danchen to clean up. It's the same as doing business, the four emperors pay the inheritance as a reward, Danchen does things for them, that's all.

"Well, it's simple. ”

The corners of Danchen's mouth raised slightly, and he said secretly in his heart.

At the same time, he now also knows that the Four Emperors were born more than a thousand years ago and created a great name here, probably for the sake of their inheritance. Only in this way can we attract enough strong people and geniuses to compete for their inheritance. In this way, their inheritance falls to an extremely powerful genius, so that their descendants are more likely to grow up, that is, they are more able to settle the cause and effect here for them!

After Danchen sorted out his thoughts, he thought of the information revealed in the words of the White Tiger Killing Emperor.

"It turns out that the top of the refining void is the earth immortal! But from the memory of the old monster from 100,000 years ago, it seems that the top of the refining void is a strong man of the Convergence Dao! I don't know if this merger is one of the realms of the earth immortals, or if the earth immortal is one of the realms of the Convergence Dao. ”

Danchen secretly guessed in his heart.

When he heard the words of the White Tiger killing the emperor, Danchen's memory was also unsealed. Originally, Danchen only knew about these cultivation realm warriors and the holy realm martial artists above. But now, when he heard words such as refining void and earth immortal, Danchen directly knew the information in this regard.

Danchen pondered.

And the sound of the White Tiger killing the emperor continued.

"My four brothers are also famous even in the entire Xiniu He Continent and Dongsheng Divine Continent, if you have the opportunity to grow to the level of refining the void, you will have a chance to meet me and others. At that time, it can be regarded as a fate. And you already know the names of the four brothers, and what is now suspended above the main hall is the inheritance of our four brothers. ”

"The four lineages are the "Green Dragon Sword Codex", "White Tiger Sword Codex", "Xuanwu Sword Codex" and "Vermilion Bird Sword Codex". Among these four inheritances, you have already cultivated the White Tiger Sword Codex, and the other three secret canons are all advanced classics, and each of them is extremely difficult to cultivate. ”

"If you can cultivate these four secret scriptures to the entry level, then even the ninth level will be at your disposal! And when you reach the ninth level of the ninth level, the four brothers will also give you a big gift! This hall is the palace of the Four Emperors, and it is the palace where the four brothers and the other brothers settled when they walked around when they were young, and it can be big or small. If you can reach the Nine Turns level, you will be able to refine the Four Emperors Hall by running the Four Sword Classics. ”

"This can be regarded as the treasure of the road protection we have prepared for you, after all, Xiniu Hezhou is not a stable place, and the battle is going on all the time. If you set foot in the center of Xiniu Hezhou in the future, it is best not to reveal the identity of the heirs of the Four Emperors. The four of us have made countless enemies in this life, and if you can't keep it, there will be enemies targeting you. ”

"Haha! Boy, try your best, I hope to see you in the future!"

The sound of the White Tiger killing the emperor stopped.

After Danchen listened, he was silent for a long time. The words of the White Tiger Killing the Emperor, there is a lot of information waiting for Danchen to digest and understand.

"Rank 9 Martial Artist, Sacred Domain Martial Artist, Ninth Turn Martial Artist...... Refining Void, Earth Immortal, West Niu Hezhou, East Sheng Shenzhou, all parties are powerful......"

Danchen's heart is full of pride!