Looking at the dense swarm of blackbirds, Lu Xin's face turned pale instantly. One second the flock of birds was still hovering over the palace, and the next second it was flying towards him. The scene in front of me was really caught off guard.

What made Lu Xin even more angry was that the person who rushed towards him with a flock of birds was Cao Cao's descendant and Yishui Pavilion disciple Cao Fu who he had seen when he was in Raozhou City. At that time, this person took a few senior brothers to dig Qin Xiao's tomb, in a vain attempt to get the divine soldier Si Tian Buzhou Yan. was killed by Li Chunfeng and almost completely wiped out, and only he escaped by asking the gods to spell secrets.

In Lu Xin's eyes, Cao Fu is extremely scheming, and like Cao Cao, he is also a person who will do anything to achieve his goals. Although he didn't know if the other party rushed towards him with a flock of blackbirds on purpose or by chance, he didn't want to help.

Seeing Lu Xin scolding at the same time, he turned around and dodged to the side, and Cao Fu quickly changed his direction. The flock of blackbirds then fell, completely covering the two of them. The fire in the sky immediately scorched the space to an unbearable heat. And under the shell of the flames, bursts of black evil qi pervaded, eroding the flesh. Lu Xin couldn't continue to run, so he could only burst his mana and fight with his sword at the same time.

"Contemplating the Void Realm Sixfold? There is also a powerful magic weapon, Brother Dao is really my savior. ”

As soon as Lu Xin made a move, his sword aura soared, directly forcing the birds to fly high. Cao Fu was able to have a chance to breathe, and suddenly collapsed on the ground in amazement. Lu Xin looked back at him, this descendant of Cao Cao's face was pale, and there was still a trace of blood on the corner of his mouth, looking very embarrassed. Fortunately, the blackbird, like the ghost wolf, was afraid of the breath of the Immortal Sword. Despite the large number, it quickly flew away.

"This person was so frightened by the master that he fled in a hurry, and he probably didn't see me. Cao Cao is the only lineage left in the world, and I am afraid that he knows a lot of secrets. ”

After the blackbirds flew away, Lu Xin gradually calmed down. At this time, thinking back, Cao Fu didn't recognize himself, but he recognized him, which took the lead. After all, after the other party is Cao Cao, he has a great wish to restore the country, and he must know many secrets in the world. If it can be used, it may not be without benefits.

With a decision in his heart, Lu Xin no longer resisted, stared at Cao Fu and sneered.

"Who is your savior? Fengdu Ghost Domain, the Flood World. Since you choose to break in, you should understand the truth of nine deaths and one life. ”

"Brother Dao said very much, but ...... Knowing the whereabouts of the supreme treasure, but choosing to do nothing and live a mediocre life, it is not the wish of my generation. There are some places that you really have to visit. Otherwise, Brother Dao and I won't meet, right? ”

Cao Fu looked at the direction in which the blackbirds had left, and his expression gradually returned to calm. Then he turned back to speak, his voice weak, but his tone full of seduction. This is a technique of speaking, and it is also a common trick used by heroes to win people's hearts. In many cases, just mentioning the phrase "supreme treasure" can make the heroes of the world flock to it like moths to a fire.

"Oh? It seems that Your Excellency is also risking your life for the treasure of the ghost clan, I don't know Your Excellency, which treasure is the whereabouts? ”

Lu Xin's eyes rolled, showing a greedy look. His plan was exactly what Cao Fu wanted, which made Cao Fu immediately raise his eyebrows.

"I can't hide it, this treasure, if it weren't for Brother Dao's life-saving grace to Cao, I would never tell the second person. In this Fengdu ghost domain, there are people who explore and hunt for treasures all year round. But the real treasures are all pressed in the depths of the Three Palaces and Nine Mansions. If there is no chance, most people can only run for nothing. Now, the Three Palaces and Nine Mansions have been opened by an inexplicable force, but the Heavenly Immortal Astrolabe is about to be born. And in my hand, I happen to have the clue to this treasure. ”

"The Immortal Astrolabe?"

"Yes, it is said that this thing can change the heavens and reverse life and death, and it is the strongest treasure in ancient times. Whoever can get him will get endless longevity. Brother Dao's cultivation is quite high, why don't you join forces with me and advance and retreat together? ”

When Cao Fu said this, his eyes flickered, and he stared at Lu Xin deadly, obviously with the intention of soliciting. Regarding the magic weapon of Nai He Tian, it is not the first time Lu Xin has heard of it. The reason why the Nine Stars Gang asked him for help was also to get this legendary astrolabe. But at this time, hearing about this from Cao Fu's mouth inevitably made Lu Xin suspicious.

Since the "Immortal Astrolabe" has the powerful power to reverse life and death, it must be the most powerful treasure in the past. But judging from the current situation, it seems that countless forces know the whereabouts of this treasure, which is very strange.

Since it is an ancient treasure, it is hidden in the Fengdu Ghost Domain. Naturally, the less people know about its whereabouts, the more normal it is. But the Nine Star Gang, Cao Fu, and even the imperial court. And how did they learn about the whereabouts of the Immortal Astrolabe? If someone deliberately spread the news and let the people of the world gather in the Fengdu Ghost Domain, then what is his purpose? As soon as he thought of this, Lu Xin felt panicked. Perhaps, he has already fallen into a trap.

"What is Brother Dao thinking?"

"Hahaha, nothing. I'm just thinking that Your Excellency calls himself Cao, who is richly dressed and has an outstanding temperament, and should be a child of a family. I don't know what is the relationship between your ancestors and Prime Minister Cao? ”

"Prime Minister Cao?"

When Cao Fu heard this, his eyes changed slightly, but he quickly covered up the past with a sneer. Seeing that he didn't want to say, Lu Xin sneered in his heart, but he didn't ask. Seeing that the atmosphere had become a little embarrassing, Cao Fu hurriedly coughed twice more and invited Lu Xin to go with him again.

"The meeting of Pingshui is fate, and I don't ask about the origin of my brother, nor do I ask why my brother entered this Fengdu ghost domain. But monsters are rampant here, and there are many dangers. Multiple people, after all, multiple care. If Brother Dao can be trusted, how about going to Na Na Na Tianque together? ”

"Can I trust you? I'm sorry, I don't dare to believe you if I believe in a ghost. ”

Lu Xin scolded in his heart, but his face was impassive, neither shaking his head nor nodding. Then he took out the map and looked at it for a while, and found that the map did not mark the location of Nai He Tianque. In fact, the map drawn by Li Chunfeng does not mention the location of any of the "Three Palaces and Nine Mansions". It should be the reason why these ancient palaces did not appear during their entry into the Fengdu Ghost Domain.

Bang!

Suddenly, a pillar of blood-colored light appeared again in the distant sky. The whole sky was completely boiling, like a sea of fire with magma Pengbai. And when the blood-colored pillar of light disappeared, there was a huge furnace between heaven and earth. Although Lu Xin was far away, he could still see the full appearance of the furnace.

Three-legged, six-eared, eight-sided...... Each face is carved with a large number of drawings and words. It was clearly an ancient Dan furnace, spewing endless flames into the sky.

When Cao Fu saw this scene, he immediately gasped and was shocked: "Eight Desolate Fire Dragon Ding!" Who was it to find this ancient artifact! ”

"Eight Desolate Fire Dragon Ding? The magic weapon of the Red Flame Heaven? ”

"No, it can't be called a magic weapon, but an ancient artifact comparable to a divine weapon! Red Flame Heaven, the god of war of the ancient ghost clan. A fire-controlling technique can burn all things in heaven and earth. You can't wait, you must take this treasure. ”

Cao Fu let out a long whistle, opened his legs and rushed to the direction where the stove was. His body is very peculiar, moving so fast that he completely ignores the softness of the ground. Lu Xin had a similar example, trying to show Cao Fu's movements to perform the dragon body method, and the friction between his feet and the ground really increased a lot.

Seeing Lu Xin following closely behind, Cao Fu's face showed a smile, but he didn't speak. The two rushed all the way into the depths of the palace complex and found that the blackbird had disappeared. There was nothing but a large number of corpses dressed in various clothes. After that, another half an hour passed, and the palace complex gradually disappeared, and a sea of fire appeared in front of it. The tumbling magma shimmered with an extremely dazzling light. Even if Lu Xin hadn't approached yet, he could feel the terrifying temperature.

Eventually, the two stopped about five meters from the sea of fire. Despite the mana protection, the clothes of the two were soaked with sweat in an instant.

"It seems that the demon beasts of the Doom Heaven have all been forced back into the lair by the power of the Eight Desolation Fire Dragon Ding. No wonder there is no obstacle along the way. ”

"This place was supposed to be a swamp. It's like this now......"

Lu Xin's face was ugly, and according to the map display, there was originally a swamp in front of him. Although it is difficult to walk, Li Chunfeng marked a safe route. But at this point, it's clear that it's no longer working.

"If I'm not mistaken, this sea of fire should be formed by a change in formation. If you break in, you can burn your flesh to ashes if you touch a little bit of fire slurry. But if we can make ourselves part of the formation, we will be able to walk on the ground. ”

"What do you mean?"

"All the formations in this heaven and earth are based on the power of the five elements. But the formation is dead, and the man is alive. The entire Red Flame Heavenly Gate should be a mysterious array. And this sea of fire is only a small part of the entire large array. ”

As Cao Fu spoke, he took out an ancient mirror from his arms. Then he paced back and forth along the shore, constantly reflecting the different directions of the sea of fire with mirrors. Not long after, a formation pattern appeared in the sky above the sea of fire.

"Yes, this is the ancient three-talent fire array, with the power of heaven, earth and man, suppressing the earth fire. Once the Eight Desolate Fire Dragon Tripods are born, they can draw out the earth fire and turn into this sea. ”

"Do you have a solution?"

At this time, Cao Fu was full of energy and spoke with great confidence. Lu Xin then remembered that Yishui Pavilion was originally a sect that focused on formation cultivation. Cao Fu should have some attainments in breaking the formation.

"Solution? No, with my skills, it's not enough to break this formation. Unless it's my master, it should only have a sixty percent chance of winning. However, the three talent formations all have one thing in common. The earth's veins remain unchanged, and the earth's paths are impermanent, which can affect the heavenly machine path. ”

When Cao Fu said this, he took out two pieces of yellow paper and began to draw talismans on them with gold sand. Two minutes later, Cao Fu handed one of the talismans to Lu Xin, and he stepped into the sea of fire with one foot, unscathed. Lu Xin was overjoyed and was about to step forward, but a sneer suddenly sounded behind him.

"Two fellow Daoists, how about you give me a ride?"