The Black Dead City, located 100,000 miles east of the Star Academy, is one of the top ten places of death on Thor, just like the Blood Beast Mountain Range. （.）

The legends in this Black Death City are all ghosts who died unjustly, and these ghosts have their own consciousness, and they are even divided into different levels according to their cultivation. The severity of its level is not much weaker than that of the human sect, and the number of ghosts is extremely large, which is extremely difficult to kill, so it is listed as one of the top ten places of death on Thor.

From the first day he came to Thorstar, Ning Zhe's heart had never forgotten the clue of the mysterious black piece of paper, but a series of things after that came too quickly, so he didn't have time to find it.

But now that the two major forces of the Star Alliance and the Blood Sect have entered a stalemate stage, coupled with the arrival of Lei Baichuan and the others, it is thought that the Blood Sect will not launch an attack on the Star Alliance at this time, and Ning Zhe can finally make time to solve this problem.

The day after getting the news from Lei Baichuan, Ning Zhe refused the kindness of Nan Lin and the others to go together, and flew out of the Star Academy alone and rushed to the Black Death City.

And just when he had just flown out of the Xingchen Mountain Range, he found that Lei Baichuan's figure was standing in mid-air, looking at him with a smile.

"Boy, you can't wait, ready to go to the Black Death City?" Lei Baichuan said with a smile.

Ning Zhe nodded slightly and said, "That's right, the juniors have been looking for this place for a long time, and they really don't want to delay for a minute." ”

Lei Baichuan looked at Ning Zhe thoughtfully, and finally said slowly: "Legend has it that the first generation of the city lord of the Black Death City was a powerful subordinate of the Immortal Realm, who stole half of that power's exercises that day, and then fled to the Thunder God Star, and survived by luck. This is a big opportunity, I hope you can grasp it, I heard Li Xingchen say, you are very good, very good. This thing is given to you, so let's make it a greeting gift!"

As he spoke, the purple light in Lei Baichuan's hand flashed, and a purple folding fan flew in front of Ning Zhe.

This purple folding fan is like jade not jade, the whole body is crystal clear, and there are three ancient seals written on the fan bone of the folding fan: Lei Dun Fan!

"This thing can be urged once with your own immortal power, and after urging, you can directly mobilize the power of thunder between heaven and earth, so as to achieve the effect of thunder, and I think that ordinary high-level monks of the Star God Realm can't catch up. Lei Baichuan said lightly.

Ning Zhe's heart suddenly understood that this thing was a life-saving weapon, and he was overjoyed, and hurriedly bowed to Lei Baichuan to thank him.

However, Lei Baichuan just waved his hand and disappeared in place, without saying anything more.

Ning Zhe was stunned for a moment, then spread out his body and flew towards the Black Death City 100,000 miles away.

It took more than a day for Ning Zhe, who was in full swing, to finally come to the outskirts of the Black Death City, where there was an endless black swamp, which was filled with a thick black mist, as if it was going to cover the entire heaven and earth in the middle, and it looked chilling.

Ning Zhe looked at this black swamp and frowned slightly, according to the map given to him by Li Xingchen, the Black Death City should be in this swamp, but now the black mist is filled, and there is no way to distinguish the direction, how can this be good.

After being silent for a moment, Ning Zhe's mind moved, and he directly probed his divine sense into the mysterious black piece of paper, and then a purple light rushed out of his forehead and flew into the black swamp.

Ning Zhe's idea was right, since there might be a third piece of black paper in this black dead city, then he thought that the black piece of paper in his body must have some kind of connection with the other party.

Sure enough, this purple light flew straight in a certain direction after rushing into the black mist, and Ning Zhe's figure followed behind.

After a full half an hour, Ning Zhe finally stopped, and a black castle appeared in front of him. The castle was dark throughout, and despite being enveloped in black mist, it looked extremely majestic.

Under the city wall, there is a huge gate as high as dozens of zhang, because of the age, the iron gate has been corroded so that it can not be seen clearly, but there is a faint sense of vicissitudes, which seems to tell everything that this castle has experienced.

Ning Zhe walked towards the castle, and when he crossed the iron gate and entered the castle, he was surprised to find that there was a hole in the castle. The black fog in the sky was gone, replaced by beads that glowed green, casting a strange aura over the entire castle.

After Ning Zhe made sure that there was nothing abnormal about these green beads, he stepped into them. The faint green light shone on his body, and he vaguely felt that something was wrong, but there was no trace of it.

Finally, after he had advanced hundreds of feet, he finally discovered the source of this unease, and after those faint green rays fell on him, it became a substantiated green silk thread in a few breaths, and then densely wrapped his whole person in it.

Rumble!

Just as he was aware of this, he heard a loud bang overhead, and immediately the green beads above the castle shattered, turning into countless green lights that enveloped him.

Then, the green light turned into a huge cage, and Ning Zhe became the only prisoner in this cage.

Ning Zhe's reaction was also extremely fast, and at the moment when the cage appeared, a purple long sword had already been sacrificed in his hand, and hundreds of swords were slashed towards the green light on the cage.

However, whenever his sword met the green cage, he could feel a powerful death aura seeping into his body along the place where the two met. And at the same time of penetration, the incomparably fierce corrosive force in this dead qi could actually erode the thousands of holes eroded by the long sword that his immortal power transformed, but it was no longer usable after a few breaths.

Ning Zhe's heart froze, and two purple light clusters directly lit up under his feet, and his body flickered and moved in the cage, trying to avoid the green light that kept **** out of the cage, while thinking about how to break this cage.

However, to his surprise, in just a few breaths, the green light around the cage began to turn black, and a more intense dead aura permeated in, forcing Ning Zhe to a small corner of the cage.

At this time, Ning Zhe was shocked in his heart, he could already foresee that there must be someone in this cage to manipulate it, otherwise these dead qi would not attack him in such a planned way. However, now he has no time to care about the manipulators outside the cage, and his top priority is to break through the cage first.

The immortal power in Ning Zhe's body continued to **** out, blasting away the dead qi near his body, but his immortal power was limited after all, but it seemed that there was no end to these dead qi at all.

Ning Zhe, who had just entered the Black Death City, fell into a crisis......