In the early morning, the rising sun dispelled the thick fog and shone into the Devil's Town.

It's just that the dark hue in the Devil's City is like a black hole, which only absorbs the sun's rays, but cannot reflect it, so that the entire Devil's City looks a little gloomy in the sun.

However, at this moment, the Devil City has already woken up, and it is crowded, because today is the day of the Xuandan auction of the Ghost Flag Tower.

Not only is there the existence of the fourth-level Hui Xuandan, but there are also a hundred first- to third-level Hui Xuandan, and even various types of Xuandan, such as the third-level Bone Condensing Pill and the third-level Berserk Pill, have appeared for the first time.

It can be said that the auction held in the Ghost Flag Tower this time can be called the Xuandan auction, and the other lots are purely foils.

At this time, Chu Nan was still in the secret room, his hair was unkempt, his eyes were bloodshot, and he was drawing complex Xuanli lines with a cloth array pen in his hand, and on the ground, the purple scorpion was lying on the ground with a disgusted expression.

Since the last battle with Wu Zhongyong, Chu Nan has realized the role of the Xuan Array in real-time battles, and as soon as a top powerhouse at the level of the Xuan King like Mai Duxiu makes a move, he can instantly condense the Xuan Force into a formation, and the power of the attack is doubled.

However, the attack of the Xuan King's instantaneous condensation array is because when he was able to communicate with heaven and earth for a short time when he advanced to the realm of the Xuan King, he comprehended the slightest mystery of heaven and earth, so as to condense into a kind of Xuan array similar to the heavenly array, each Xuan King can only comprehend one, and all the attack methods can rely on the comprehended Xuan Array, all of which Mai Duxiu told him.

General Xuan can't attack in an instant, but he can try to deploy the formation in the shortest time and with the most concealed means, and as soon as it is triggered at the critical moment, the battle situation can be reversed in an instant, and it can be used in conjunction with Lingxuan's fire, which is simply a BUG-type combined offensive means between the same level.

After the completion of the fourth-level binding Xuan Array, the power on the formation beast was aroused, and the effect suddenly increased greatly.

At this time, this scorpion fainted directly with its belly turned over, and if it could speak, it would definitely cry blood and accuse Chu Nan of excessive exploitation of labor.

Chu Nan sat on the ground, scratched his unkempt hair, and shook his head helplessly.

The last time he dealt with Wu Zhongyong, it took him too long, and he used himself as an eye to successfully turn the tables at a critical moment.

But this method can be used for the first time, but it can't be used for the second time when facing a strong opponent of the same level, the first time is that Wu Zhongyong doesn't know that he is still a genius Xuan Array Master, once he is on guard, with his slow formation time, even if the other party does not destroy your Xuan Array, he can completely jump out of the range, and all your efforts will be in vain.

"The fourth-level binding Xuan Array is the highest-level Xuan Array that I can arrange, but I can use the array card to engrave it, but the power is too poor, and the array card attraction cannot be enhanced with the array beast, so what should I do?" Chu Nan muttered to himself.

Suddenly, Chu Nan thought of the Spirit Xuan Flame, the Spirit Xuan Fire could be sent out instantly after fusing in the Chaos Dantian, so could the fourth-level Binding Xuan Array be set up in advance in the Chaos Dantian? In this way, he didn't need to use himself as an array eye, and because the Xuan Array was controllable, he could use the array beast to increase efficiency in an instant.

Chu Nan immediately sat cross-legged and tried it, and Xuan Li led back to the Chaos Dantian, but in an instant, he smiled bitterly.

The control of Xuan Li in the body can be done, but the lines of the Xuan Array need to be extremely accurate, which is completely controlled by the mind, just a try, the deviation is too big, this is not like burning in the array card, the array card is burned by hand, and the accuracy is no problem at all.

However, this also gave Chu Nan a controllable idea, and his mind was not necessarily something that could be practiced.

Feeling really tired, Chu Nan drank a Xuandan to recover his mental and physical strength, and walked out of the secret room.

"Master, the big shopkeeper of the Ghost Flag Tower, Yaksha, has made several trips, and I want you to show your face at the auction. Seeing Chu Nan come out, Nicole said to him.

"It's an auction today? I can't remember the time, let's take a shower first, it doesn't matter if the auction goes or not. "Chu Nan Dao.

Mrs. Duke quickly prepared the bath water, and Chu Nan soaked naked in the huge bath tub, thinking to himself that it was good that a huge bath had been built in his castle, and bathing in the tub occasionally felt okay, but every time it was like this, it was a bit old.

However, with the bath time accompanied by beautiful women, Chu Nan didn't have the heart to think about it too much.

At Chu Nan's request, Nicole could only bathe with him in wide clothes.

"The auction is all about the Xuandan you refined, don't you want to see how popular it is? Besides, after the auction, it's time for you to officially put up the flag, and showing your face at this time will also enhance your prestige for the master. Nicole said.

Chu Nan laughed and said: "The auction must be very popular, I don't know if I don't look at it, as for my prestige, I use blood to make people really feel that you are prestige, not luck, most of the people who come to the auction are people in the Chamber of Commerce, and the real giants will not appear, I will run out and show my face, so what am I?"

Nicole was stunned, then smiled and hugged his head to her chest, "My master, you should have this kind of arrogance." ”

"Well, I feel like I'm going to fly right now. Chu Nan was pressed against Nicole's soft and firm chest, and the charming aroma made him lustful, he muttered, opened his mouth, and bit a red cherry.

Nicole trembled, and her hands grabbed Chu Nan's hair tightly.

A battle in the water began, and the inside was alive and fragrant, but outside it was boiling.

The first-to-third-level Hui Xuandan have all been auctioned at new high prices, which have increased several times compared to the usual numbered purchases, and the speed at which the price has gone up has stunned countless people.

It's crazy, it's like you don't need to pay in the end, and you're chasing me one by one.

Other kinds of Xuandan, because they are even rarer, the price is not at the same level as that of Hui Xuandan.

Some people feel incredible for the price war, and some people themselves fall into such a frenzy, but some people see the amazing value of Chu Nan.

With this Xuandan alone, you can earn a steady stream of money, which is enough to attract countless strong people to serve your life, and this is the result of monopoly.

The auction was interrupted several times because of the too intense atmosphere, and from morning to dark, it was finally time to start the finale, the auction of the fourth-level return to Xuandan.

While everyone was excited, a thin figure withdrew at this time.

This man walked out of the auction hall of the Ghost Flag Tower and walked down the streets of Devil's City in the dark.

As soon as he came out, several people followed him with a look at him, and this person came out of the auction hall and was alone, and it would be incompetent for such a fat sheep not to rob.

The thin man, wearing a black-brimmed hat and his face hidden in shadows, turned and entered an alley.

The people who followed looked at each other and followed.

Then, there was no more, like a few pebbles thrown into a lake, and not a single bubble was raised.

Soon, the thin man came out, and in the alley, there were several disemboweled corpses.

The man quickly left the Devil's City, and he came to the construction site in the southeast direction, which was still in full swing, where it was like day illuminated by more than a dozen huge bright lights, and Chu Nan's castle had reached the final stage.

The man stood on the hill where Chu Nan had stood before, looking at the construction site from afar.

"Chu Nan, you are very popular everywhere. The thin man's voice was low, and he couldn't tell what kind of emotion it was.

At this moment, the man's eyes suddenly flashed, and he turned around, and saw that Chu Nan, who he had just been talking about, was appearing not far away staring at him, and beside him, a female vampire locked on him with bloodshot eyes.

Originally, Chu Nan and Nicole were planning to go to the auction house to see what price the final finale of the fourth-level Hui Xuandan could be auctioned, but they didn't want to see this person coming out of an alley on the road, and his figure made Chu Nan feel extremely familiar.

When he entered the alley, he saw the disemboweling corpses and the missing hearts on the corpses, and Chu Nan followed this person from a distance.

"Listening to you reading me, it seems to be an old friend, why don't you show your true face and see it, and we can catch up with the old days. Chu Nan said in a deep voice, thinking in his heart that Xie Tengkong's people had come over.

"Hehe, of course. The man smiled grimly, and took the brimmed hat off his head, revealing his face.

Chu Nan's pupils shrank, and he said in surprise: "It's you, you are...... Mad Fox. ”

Chu Nan will not forget to fight this person in that ancient ruin, this person is the same as his name, crazy and cunning, if it wasn't for his luck, he might have been killed in the ruins in the first place.

"I'm amazed that you remember me. Mad Fox laughed, weird and creepy.

Wait a minute!

Chu Nan's eyes flashed again, and the other party gave him this feeling...... He instantly thought of the one named Tris. Gray's people, when they were forced to be questioned by Xie Tengkong in the Qingluan Star Palace, they also laughed strangely with this feeling, and then he broke his heart and bled and hung up, this feeling will not be wrong.

"Tris. Gray. Chu Nan stared at him and said, no wonder that person at that time also gave him a strange sense of familiarity.

"Hahaha, you're right. Mad Fox laughed.

"Those beast-turned people in Qingluan City, did you make it?" Chu Nan strung it all together, and the culprit of all this was this person, the crazy fox.

"You guessed it. The crazy fox admitted directly, he looked at Chu Nan with burning eyes and said: "Chu Nan, we are also old friends, you now have great achievements in Xuan Yao and Xuan Array, I heard that there is still a Xuan King standing behind you, I think we can cooperate." ”

"Cooperation, what kind of cooperation method?" Chu Nan raised his eyebrows.

"You have also seen that I can beast humans, and after the beastification, they will burst out with great power, and they can be completely controlled by me, we can completely create an army of beasts, attack cities and plunder land, and it is not a dream for the entire Seven Star Continent to be controlled by us. The mad fox looked up sharply and shouted feverishly.