The three eyes came to Xuantian, stuck out his tongue, nodded in worship, and expressed his gratitude.

If it weren't for this opportunity, it would take at least ten years, or even longer, for the three eyes to become the emperor.

Moreover, if you have bad luck, you may not be able to break through to become an emperor for the rest of your life.

Demon beasts that do not transform are upright in nature, and they are extremely vicious, and they cannot be kind, because they don't know what kindness is.

However, once they surrender to the strong human beings, they are extremely loyal, and there can be no betrayal at all, because they don't know what betrayal is.

Xuantian and Long Ziyan sat on the backs of the three eyes and flew south.

The Fire Dragon Cave is located in Tianlong County, in the southwest of Tianzhou, while the Yin Ming Valley is located in Yin Ying County, in the north of Tianzhou, and the two places are separated by more than 10 million miles.

If it is a quasi-emperor flight, it will take about seven or eight days.

But the Three Eyes become the Demon Emperor, it takes about four or five days to arrive, plus there are some distances on the way, you can directly pass through the teleportation array, basically, three days is enough to reach the Fire Dragon Cave.

On April 24, Xuantian and Long Ziyan came to Tianlongmen, said hello to Long Tianyou, and then entered the Fire Dragon Cave.

Long Ziyan continued to look for dragon blood, this is a great opportunity for those who have the blood of the divine dragon, dragon blood, more useful than any panacea, can greatly activate the blood of the divine dragon and increase the concentration of the blood.

Xuantian, on the other hand, continued to be in the Fire Dragon Cave to comprehend the mystery of fire.

In the Fire Dragon Cave, the maximum strength of the flame is the fourth-order limit.

Now is the weakening period of the flames, and all the flame strengths will drop a notch, so the maximum strength should be the peak of the fourth order.

And Xuantian's flame comprehension, as early as the top king, had already comprehended the peak of the fourth order. Therefore, this time, in the entire Fire Dragon Cave, Xuantian has no place to go.

The flames in the Fire Dragon Cave are weak, but the mystery of fire still remains, and it is impossible to completely disappear.

If the mystery of Xuantian's fire takes another step forward, you have to comprehend the mystery of fire at the limit of the fourth order, and you must go to the position where the fire is strongest in the Fire Dragon Cave to comprehend. Only in those places still has the mystery of the fourth-order limit.

Turning left and right in the Fire Dragon Cave, it didn't take long for Xuantian to come to the most central position of the Fire Dragon Cave.

Tianzhou, there have only been three emperors in tens of thousands of years. Becoming an emperor in Tianzhou, the comprehension of the mysteries may not be able to reach the peak of the fourth order, let alone the limit of the fourth order.

Therefore, the most central location of the Fire Dragon Cave, I don't know how long no one has been here.

The flames here are too fierce, usually. Even a second-level emperor can be burned to death, even in the weak period, that can also burn a first-level emperor.

This is a cave hall thousands of miles underground, with a radius of about 100 meters. It is about 30 meters high.

The entire cave hall was shrouded in fierce flames, and there was hardly any space left.

Even in the period of flame weakness, Xuantian could feel it. There is a terrifying power in these flames.

Although the fire was lowered by one stop, but. There are still remnants of the fourth-order extreme fire mystery inside, even if the fire mystery comprehends the peak of the fourth order, it can't stay in it for a long time.

However, for Xuantian, who has cultivated the Immortal Golden Body and also has the Mysterious Protector of the Fourth-Order Extreme Thunder, it is not a problem to stay for a long time, and he can always comprehend the Mystery of the Fourth-Order Extreme Fire in it.

Whoosh——!

Xuantian rushed in at once, and the fierce flames completely enveloped him in an instant, and the terrifying heat was everywhere, directly from Xuantian's seven orifices, rushing into his body.

Wow————

Thunder flashed, and Xuantian's body was instantly covered with a layer of electricity, which was condensed by the mysteries of thunder at the limit of the fourth order, blocking the attack of the flames, and Xuantian could comprehend the mysteries wholeheartedly.

However, before comprehending the mysteries, Xuantian opened the Imperial Heavenly Eye and wandered in this cave hall.

The earthy yellow light shot out, although it was blocked by the strong mystery of fire, it could also be seen ** meters away.

This is a place where no martial artist has been here for tens of thousands of years or even longer, and Xuantian wants to find out if there is dragon blood here.

Although the dragon's blood is generally dozens of meters below the magma, even if Xuantian has the Emperor's Heavenly Eye, it is difficult to find out, only Long Ziyan's divine dragon bloodline can be felt.

However, the location here is special, and the dragon blood in the other cave halls is dozens of meters below the magma, because for tens of thousands of years, the dragon blood on the surface has been taken away by those inheritors of the divine dragon bloodline, and here, maybe above the magma, there is dragon blood.

After walking more than 30 meters, Xuantian's eyes suddenly lit up, and his expression was overjoyed.

His instincts are sharp and his luck is very good...... It should be Long Ziyan's luck is very good, Xuantian really found some dragon blood.

In a crimson rock, there was a small groove with some blood in it.

Even though the flames around it were fierce, the blood did not boil, and it seemed to be completely unaffected by the flames.

This groove is full of this blood, and for tens of thousands of years, the fire has not been able to evaporate even a bit.

Dragon blood is divine blood, not to mention the fourth-order extreme flames, even if it is a fifth-order or sixth-order flame, it can't burn even a bit.

It is impossible for the fire of the mortal realm to burn the blood of the divine dragon.

Xuantian visually measured that this groove was not big, but the divine dragon blood was calculated by drops, and there were at least hundreds of drops of dragon blood in this small groove.

Last time, Long Ziyan only found five drops of dragon blood in the Fire Dragon Cave, which had already made her cultivation advance rapidly, and at that time, she had broken through two realms in a row, and in less than half a year, she had broken through another realm, and her cultivation speed was simply flying.

If she had hundreds of drops of dragon blood, how fast did her cultivation have to go?

I'm afraid that her cultivation will advance rapidly, and it won't take long for her to become an emperor.

Xuantian immediately took out a jade bottle and carefully put away the dragon blood in the groove, and did not waste half a drop.

Then, Xuantian continued to search, but after searching the entire cave hall, he did not find the existence of dragon blood.

Dragon blood is extremely scarce, Xuantian has already harvested so much, there is only joy in his heart, there is no pity, and he quickly left this cave hall to look for Long Ziyan in the Fire Dragon Cave.

It didn't take long for Xuantian to find her in a cave hall filled with flames from the early stage of the fourth order.

Legend has it that the dragon was born to control fire and water, and in terms of the power of water and fire, it is very powerful.

Therefore, the inheritor of the divine dragon bloodline, the comprehension of water and fire must be outstanding, and the resistance to water and fire is also the strongest.

Long Ziyan is now the ultimate king of Dacheng, and he can stay in the cave hall of the early flames of the fourth order for a long time.

She has a lot of opportunities here, harvesting two drops of dragon blood at one time, and is absorbing and refining.

Although the flame intensity here is high, but for tens of thousands of years, there are still many people who have come, especially the inheritors of the divine dragon bloodline, who have a high resistance to flames, even if there is no bloodline like Long Ziyan, but if there is a top limit king, or a quasi-emperor's cultivation, he can basically come here.

Therefore, dragon blood here is very scarce, and it can be obtained occasionally, but only one or two drops.

It is completely incomparable with the dragon blood harvested by Xuantian in the most central and fiercely flamed cave of the Fire Dragon Cave, where no one has been there for countless years, and the dragon blood of a groove is on the surface, and no one collects it.

"Brother Tian, why are you here?" Feeling Xuantian's arrival, Long Ziyan stopped refining and opened a pair of beautiful eyes.

Xuantian smiled and said, "Ziyan, you're lucky, haha......!"

"Great luck?" Long Ziyan's eyebrows furrowed slightly, expressing puzzlement, at this time, Xuantian took out the jade bottle, opened the cap, Long Ziyan immediately felt the dragon blood breath inside, looked at the dragon blood in the bottle, and exclaimed: "So much dragon blood?"

Xuantian nodded and said, "I found it in the cave hall where the flames were most intense, hehe............ , I don't know how many years no one has been there, this dragon's blood is on the groove of a rock, I will take it casually, Ziyan, this is your chance, a great opportunity, your cultivation not only has to catch up with me, but may surpass me. ”

"With so much dragon blood, within a year, I may become an emperor, and the divine dragon bloodline in my body will be greatly awakened. Long Ziyan's eyes widened, her face was full of joy, and she almost jumped up, "Brother Tian, thank you, you are really my lucky star." ”

"Haha...... If you can become an emperor, then going to Central Continent will be enough to travel the world," Xuantian patted Long Ziyan's head with a smile, handed her the jade bottle, and said: "Save a little, don't be greedy for speed, you can improve two realms at most, you must first consolidate your cultivation, and then continue to absorb dragon blood refining." ”

Although the dragon's blood is good, it is the power of others after all, if you can't turn it into your own strength and absorb the dragon's blood all the time to quickly improve your cultivation, then from now on, your cultivation will basically be abolished, because cultivation is also cultivation of the mind.

The mind follows its own cultivation, and the mind is in that realm where it cultivates.

Therefore, after relying on external objects to improve cultivation, it takes time to precipitate and consolidate cultivation, otherwise the heart of the warrior is separated from the actual cultivation, which is the foundation is unstable.

Just imagine, the heart of the warrior stays in the realm of the king of Xiaocheng, and the realm of the body, because of the help of foreign objects, has advanced by leaps and bounds, becoming the king of Dacheng, the top king, and finally the emperor.

I already have the cultivation of the emperor, but I still have the heart of a king, how can I cultivate in the future?

The heart of the king of Xiaocheng is suitable for cultivation when he is a king of Xiaocheng, even if it is the limit king of Xiaocheng and the king of Dacheng, more than two realms, but it is not far behind, it takes some time to consolidate, and it can still be cultivated.

And once you become an emperor, or the heart of a small king, that is, the realm of the soul is too far away from the actual cultivation, then it will be completely detached, from now on, unless you have been relying on external forces, you can't cultivate on your own at all, that is, it will be wasted.

Cultivation is also the cultivation of the mind, and the mind follows the body, which is extremely important.

"Hmm——!" Long Ziyan nodded affirmatively.

"Cultivate well......" Xuantian patted Long Ziyan on the shoulder and left.

Soon, Xuantian returned to the cave hall where the flames were most intense.

Calm your mind!

Xuantian let go of his mind and began to comprehend the mystery of fire at the limit of the fourth order.