"Oh?" Xu Hong's eyes flashed. This kind of light curtain in an ordinary palace is already so powerful. It is a combination of dozens of fifth-grade grand formation patterns and dragon patterns condensed by the dragon clan's secret techniques.

The main alchemy palace is definitely more terrifying. Even if there are no formation patterns involved in the sixth-grade formation, there may be hundreds of types of formation patterns in the fifth-grade formation. It will definitely be much more difficult to attack.

Even if I am proficient in the art of formation, it will not be possible in a short time to crack it.

And if it depends on Xu Xuancang and the others, it may be even more difficult. Even if it takes several years, it may not be possible to really blast it away.

Moreover, because the light curtain has the characteristic of regeneration, it is destined that Xu Xuancang and the three of them cannot attack together and can only attack in turns. Otherwise, if the spiritual energy is lost, the light curtain will be restored when they stop to rest.

It seems that Xu Xuancang and the others are really determined to fight a protracted war.

Xu Hong was not surprised by the thoughts of the three of them. After all, they had absolutely no strength to attack the main hall where the dragon corpse was in front of the transformed dragon beast.

It's better to get some benefits here first. If you really get some precious medicine and use it to break through the realm, it will be more beneficial to the fight for the ancient dragon's true blood essence in the future.

Xu Hong pondered for a moment and said: "I have kept some demon lords in captivity in the Divine Weapon. Those venerable-level elixirs in ordinary palaces are useful to them. I want to collect some more, but it will take a little more time.

leave."

"Okay! We'll wait for you here." Xu Xuancang didn't talk nonsense. After saying this, he nodded with Xu Tianlang and Xu Xingyue. The three of them formed a small space barrier and sat down to regulate their breathing.

But Xu Hong dodged his body and flew towards other palaces.

This time, he accelerated the ban on cracking the palace light curtain, and without checking what kind of elixir it was, he directly took the elixir, together with the elixir that condensed the power of space, into Wuji Peak.

Xu Hong's speed was lightning fast, coupled with his experience in cracking the light curtain in the past few days, he also had a certain understanding of the combination of the formation method and the dragon clan's secret techniques, making it easier to crack it.

This time, it only took a little more than a day to attack all the remaining hundreds of palaces and take away the elixirs inside.

When Xu Hong returned to the original place, Xu Xuancang and the other three were really shocked.

"Xu Hong, you broke through the palace light curtain in a little more than a day?" Xu Xuancang said somewhat unconvinced.

Xu Tianlang and Xu Xingyue also looked at Xu Hong with some doubts. It took them five days and a lot of spiritual energy to break through the light curtain of a palace.

They didn't believe that Xu Hong could do it in just over a day.

"I have learned some formation methods, so I have some advantages in cracking the light curtain." Xu Hong said.

"Oh? You actually distracted yourself from learning the art of formation! Xu Hong, it seems that I have underestimated you." Hearing this, Xu Xuancang's eyes became even more surprised.

He also knows that the way of formation is vast and boundless, and it is a waste of time to practice it, and it is extremely difficult to achieve success.

With his pure Tianlin fighting body bloodline, it is naturally impossible for him to neglect his spiritual martial arts and focus on studying formations. That's why he was so surprised when he heard Xu Hong's words at this moment.

"So you know the art of formation. No wonder you can break through the palace light curtain faster than us. This is just right. Let's attack the main alchemy palace and gain greater power." Xu Tianlang showed a hint of understanding.

But he didn't know that Xu Hong's speed of breaking through the palace light curtain was not just faster than him, the difference between the two was thousands of miles.

If they knew that Xu Hong had attacked more than a thousand palaces in the past few days, he would probably scare a few people to death.

However, Xu Hong would not mention this specifically to show off.

Immediately, four figures flew towards the main alchemy palace in the depths.

However, when the four of them landed in front of the main alchemy palace, their faces turned ugly.

Because they all saw through the light curtain that there were ten huge dragon beast corpses lying in front of the main alchemy hall.

These dragon beasts have been dead for who knows how many years, and have long since lost their breath of life. However, because of the incredible amount of vitality in the Dragon Palace, their corpses are still intact.

"Dragon Beast General! This is definitely a dragon beast general that can rival ordinary age realm post-spiritual beings! They were all killed by blood sacrifices. It seems that we are a step too late. It seems that a long time ago, this main elixir palace was destroyed by that

A group of transformed dragon beasts sacrificed blood to ten dragon beast generals, and then worked together to open it."

Xu Xuancang took a shaken look at the marks on the ten huge dragon beast corpses and said word by word.

When Xu Hong heard this, his body trembled slightly, and he suddenly remembered that when he killed the dragon beast general, Shen Yuan, he had gleaned some memory fragments from his mind crystal.

At first, Xu Hong was curious about why the scales of the divine ape were like this, so he searched for relevant memories and found out that the ape had attacked the Dragon Palace, taken a black dragon pill, and refined a small piece of the bone finger of an ancient celestial dragon.

And that Black Dragon Pill was obtained by breaking through a main pill palace in the Dragon Palace.

However, there is more than one "Elixir Palace" composed of palaces in the Dragon Palace, so Xu Hong is not sure whether the Black Dragon Pill was obtained by the group of transformed dragon beasts who broke through this place.

After all, the divine ape lived too long and had a vast and boundless memory. It was impossible for Xu Hong to just be there and search the tens of thousands of years of memories of the divine ape.

"It's a pity. Let's leave here and explore the palaces in other areas." After a moment of silence, Xu Xuancang spoke first.

Xu Tianlang and Xu Xingyue both nodded in agreement, and Xu Hong would naturally not object. All the other palaces here had been breached by him, and all the elixirs had been emptied by him. It was useless to leave them behind.

The four people moved and left this corner of the area.

But just when they broke through the energy layer of the Alchemy Palace and appeared outside, there was a sudden burst of blood and a sudden pressure.

Like millions of tons of sea water crashing down, the endless waves of blood swept up the four of them.

"Not good!" The expressions of all four people changed drastically, because before, within the energy layer of the "Alchemy Palace", all connections were isolated from the outside world, and they could not feel any abnormalities outside.

But when they just broke through the energy layer and came out and felt something abnormal, it was already too late, and a sea of ​​blood swept over them.

This sea of ​​​​blood is very terrifying. Every drop of sea water is like a piece of sacred sand. As it surges, an endless stream of blood penetrates into the bodies of the four people.

"Ah!" Xu Xuancang roared, feeling that he was in this sea of ​​blood, and the blood in his whole body couldn't help but boil. It seemed that he had an instinct to come out of his body, to break away from his body and merge.

Go into the sea of ​​blood outside.

At the same time, the blood threads in the sea of ​​​​blood also seeped in, each strand carrying overwhelming power, sensing the location of the thought crystals in his body, and seemed to be ready to smash them in one fell swoop.

"court death!"

Xu Xuancang was furious, his whole body's spiritual energy burned fiercely, his whole body was filled with purple light, and the power of his blood was stimulated in an extreme way.

boom!

Four bone-white demon flags, carrying a strong aura of the laws of the holy way, rushed out from him, and when he urged them without hesitation of real energy, they actually forced out the blood threads that had eroded into him.

And Xu Tianlang and Xu Xingyue, who together with Xu Xuancang are considered the most outstanding geniuses in the past thousand years, are not simple either. They all reacted the same way as Xu Xuancang almost instantly.

Everyone activated their bloodline power to the extreme and raised four Xuanyin Demon Gathering Flags.

Although doing so will damage the true essence, at this critical moment of life and death, no one can care.

As the twelve Xuanyin Demon-Gathering Flags danced, infinite evil energy exploded, and the twelve demonic shadows directly opened up a space in the sea of ​​blood.

"Well! There is actually a saint's magic weapon! And it's such a complete set of broken magic weapons. No wonder it can withstand my attack." A man's voice rang out in the sea of ​​​​blood, seeming to be surprised by his sneak attack.

I resisted, a little surprised.

But after seeing the Xuanyin Demon Gathering Flag, he understood.

This kind of complete set of sacred weapons is rare and incomplete. A few pieces alone can best display their power in the hands of Xu Xuancang and others.

In comparison, the power that a truly complete sacred weapon can exert in the hands of a few people is not as powerful as them due to the limitations of its realm.

"It was you! It was you who killed Xu Xiang and sucked all the blood from his body!" Xu Xuancang roared angrily.

He had experienced the horror of this sea of ​​​​blood from the blow just now. If his strength was a little lower and he didn't have the Xuanyin Demon-Gathering Flag to protect his body, he might have fallen in that blow.

Xu Tianlang and Xu Xingyue were also furious and tried their best to activate the Xuanyin Demon Gathering Flags, and the twelve demonic shadows attacked all around.

However, this sea of ​​blood is very strange. No matter how the twelve demonic shadows attack, they can only push back the blood around them, but they cannot destroy it.

"This man is very strong, his combat power is close to the peak of the Age Realm, and his magic is weird. Today we can only fight to the death." Xu Xuancang roared, and the three geniuses together burst out with a fighting spirit that looked forward to death.

The man who besieged them this time had a stronger combat power than them. Although the combat power of Xu Xuancang and several others exceeded that of spiritual beings in the late stages of the Time Realm, they were still far behind the peak of the Time Realm.

But this man was infinitely close, and the method he used was unprecedented.

"Why is Xu Hong's breath gone? Could it be that he died under that blow?" Suddenly, within the protection of the twelve Xuanyin Demon-Gathering Flags, Xu Tianlang's expression suddenly changed.

The mysterious man's sneak attack just now was too sudden. They sacrificed the Xuanyin Demon Gathering Flag in time at the cost of losing their true energy and saved it.

However, Xu Hong's aura seemed to have disappeared in the blow just now.
Chapter completed!