The Billion Diamond Card has long been handed over to Zun, and her most important task now is to fuse the metal exquisite heart as soon as possible.

In the days when he stayed in Jun's house, in addition to simple detoxification, Jun Laixie was not idle. Refining medicine during the day, and learning the steps and methods of harmonizing the body with a metallic heart at night. As for the auxiliary pills, she had already asked Yue to help her refine them first when she was refining the antidote by herself.

In order to achieve the best effect, and Jun Laixie at that time really couldn't pull away, so she asked Yue Demon to help her finish refining.

After all the preparations were made, Jun Laixie returned to the inner hall and headed north. Passed through their dwellings, towards the vast expanse of dense jungle.

If you want to enter the refiner, you must first have the basic conditions required for this refiner. Jun Laixie is very anxious, but no matter how anxious he is, he must pass this first hurdle.

As Jun Laixie walked all the way towards the dense forest, there was no shadow of buildings around him. Finally, she searched carefully as she walked, and finally found a cave near a waterhole and stopped.

"Master, that feeling is already close, let us out. ”

Before Jun Laixie found the cave, Xiao Huang and Xiao Bai couldn't help but urge them. When she had just entered the cave and had not yet stood still, the fluctuations in the strength of the two tiger demon beasts, Xiao Huang and Xiao Bai, became more and more intense.

"Good!"

These days, Xiao Huang and Xiao Bai's strength has long been enough to trigger the Thunder Tribulation, just because she is still running errands outside, and the demon beasts are also accustomed to accumulating as much strength as possible to resist the Thunder Tribulation. So, it's been suppressed for an extra month. Jun Laixie stood firm, and immediately released the two of them from the Yin Yang Tomb.

The two tiger demon beasts with two wings on their backs were released from the dull yin and yang mound, and suddenly roared happily in the sky, and flew high with wings on the left and right, forming a beautiful arc in the shape of a peach heart.

The two tiger demon beasts, one pure white and one golden, rotated in circles in a slow and orderly manner according to a certain regularity, and climbed up little by little from the low altitude.

Originally, Jun Laiye was quite interested in the emperor-level thunder tribulation. However, the last time the Demon Explosion Tribulation, because she unconsciously broke through in that extremely cold place, she didn't see the process with her own eyes. Therefore, this time, watching Xiao Huang and Xiao Bai and a young couple crossing the catastrophe together, her interest was even stronger.

Time flies quickly, and in the blink of an eye, a stick of incense passes. However, looking at Xiao Huang and Xiao Bai, they are still flying in circles, and there is no difference.

And above the sky, it was as blue as washing, not to mention the thunderstorm, not even a touch of black.

Although Jun Laixie was extremely interested, after waiting for such a while, he also knew that this thunder tribulation would not appear for a while and a half. Moreover, she still has that metal delicate heart in her heart. So, after standing for a moment, she stopped standing and turned and went into the interior of the cave.

The inside of the cave was quite dry, and Jun Laixie didn't care about this, so he sat down cross-legged immediately.

"Yue!"

said a low word to the Yue Demon in the Yin Yang Tomb, and the Yue Demon immediately understood. A pair of delicate silver pupils swept at the large pile of bottles and jars in the corner of the Yin Yang Tomb, and with a movement of his mind, a small golden vial suddenly flew into his slender five fingers, which were half virtual and half real.

"Take it!"

The slender big hand exerted a slight force, and the golden vial came out of the yin and yang mound, and a translucent golden creature burst out of the mouth of the bottle.

This translucent creature, once released from the small bottle, was incredibly fast, and it was the metal exquisite heart that was inadvertently obtained in the cold lake of the water moon that day. The little thing was free, and immediately instinctively wanted to run away. However, how could Jun Laixie, who had been staring at it, give it this chance.

With a slender white finger, a dazzling golden flame suddenly surrounded the golden creature that was eager to escape.

"Humph!"

Sensing that his strength was being used by a certain woman, the Holy Demon Burning Sky Flame emerged from the void and snorted lowly. There was a hint of displeasure on that perfectly delicate face. However, displeasure is displeasure, and he didn't say much. However, the momentum of this Holy Demon Burning Sky Flame is too strong and domineering, even if it is just displeasure on a beautiful face, it can be regarded as extremely terrifying.

At least, the birds and beasts within a radius of hundreds of miles from this cave all felt a burning danger. One by one, they all crept on the ground cautiously, not even daring to move more.

Of course, Jun Laixie also felt the invisible unhappiness of the other party, but she didn't care about these at all, and she didn't even look at him from beginning to end. No matter how unhappy this Holy Demon Burning Sky Flame was, she had already negotiated the conditions with him that day at that ancient ruin!

She is dedicated to refining and fusing metal exquisite hearts. But I don't know how many people will be dumbfounded and stunned if this scene is seen by those cultivators who have seen the Holy Demon Burning Heavenly Flame before!

What an unruly master is that Holy Demon Burning Sky Flame? Even the True God is not willing to provoke it easily. Not to mention, in the eyes of those people, this Jun Lai evil is like a little ant.

On that side, Jun Laixie still sank into the heart of refining metal exquisitely.

With the help of that Holy Demon Burning Sky Flame, refining this metal exquisite heart was simply a breeze. This is the reason why Jun Laixie is so eager to refine it. In the past, even if it was assisted by a dry precious elixir, the metal exquisite heart was originally a treasure with great aura in this heaven and earth. Such a treasure has a strong sense of self-protection, and it does not mean that it can be refined if it wants to. If you are not careful, you will not be able to refine it, but you will be devoured by it, which is also very likely.

However, ever since he got the Holy Demon Burning Sky Flame, Jun Lai Evil faintly felt the extraordinaryness of this unruly and unruly alien fire. Since this good thing has been touched by her Jun Laixi, she has to do more 'contributions' to her ability. As for this, this Holy Demon Burning Sky Flame is not happy with himself, it is not within the scope of Jun Laixie's concern.

Because of the powerful power of the Holy Demon Burning Sky Flame, Jun Laiye didn't have to use much strength to smoothly introduce that metal exquisite heart into his body. Originally, this step into the body should be considered one of the most dangerous steps. However, Jun Laixie's actions didn't even feel a trace of difficulty, and even very relaxed.

Since that day, this holy demon Burning Heaven Flame destroyed the seven meridians and eight veins in her body, and then destroyed and reborn. She clearly felt that her flesh and blood seemed to be much stronger than before. Not only that, but she could even feel an inexplicable amount of power between her flesh and blood.

Although, one of the most dangerous steps was easily done by her. However, Jun Laiye did not mean to relax at all, although it was relaxed, but this foreign treasure that was originally in conflict with the metallic nature in her body also caused her a lot of pressure. She had to keep it under hold and not let it do whatever it wanted. In one's own body, no matter how strong the body is, it is at the most vulnerable moment, and if you don't pay attention to it, you will be worried about your life.

With a powerful and incomparable soul power, he suppressed the metal exquisite heart that was struggling hard. Jun Laixie no longer relied on the flame power of the Holy Demon Burning Heavenly Flame, although, with the current connection between them, she could also rely on the Holy Demon Burning Heavenly Flame. However, Jun Laixie will never easily hand over the initiative to a force that he cannot fully control. This Holy Demon Burning Sky Flame, she has indeed refined, but only a small handful of them have really been refined.

If this guy wanted to, he could fight back at any time. In fact, Jun Laixie doesn't know why, if this guy is determined to destroy her, I'm afraid that she won't be able to refine even such a handful after the worst. However, when the most critical moment of that day came, he suddenly withdrew all his strength. This is the truth that she has successfully refined the Holy Demon Burning Sky Flame.

Therefore, Jun Laixie didn't want to rely on this kind of power that was greater than the real force, but violently urged the small ball at his dantian and mobilized the rich mystical power of the whole body!

Bai's dazzling Xuan power, from the two dantians, along the seven meridians and eight veins, constantly rushed towards the metal exquisite heart that was calm in Jun Lai's evil abdomen. Without the absolute suppression of the Holy Demon Burning Sky Flame, the resistance of the already spiritual metal exquisite heart suddenly became even greater.

Jun Laixie was very quiet, her eyes were closed, and she touched a medicine bottle from her side without even thinking about it. He poured out the elixir that was as white as snow inside.

Xuexin Dan, Jiupin Dan. Its function is to protect the mind and soul when refining the treasures of heaven and earth. It is of a high grade and has a strong effect with minimal side effects. With Jun Laixie's current level, it is basically impossible to succeed in refining. This Snow Heart Pill was still refined by the Yue Demon for her.

Without hesitation, he raised his head and ate it, Jun Laixie only felt a refreshing cool air dissipating from his abdomen to his limbs, and his mind was suddenly refreshed.

Concentrating his mind, Jun Laixie further suppressed the restlessness of the metal exquisite heart. Then, the much thicker plain white Xuan power, taking advantage of this opportunity, immediately surrounded the metal exquisite heart from all directions. Layer after layer, the metal exquisite heart broke open a layer, and she added two layers endlessly. It will not have the slightest chance of escaping.

At this time, Jun Laixie stretched out his hand again and touched it forward. The pill in the medicine bottle on the other side of him was revealed, and this pill showed an extremely bright red color, as if it was fished out of the boiling flames, and there were some hot hands in his hand.

Yan Lie Dan, Nine Pins Pill. Its function is to increase the strength and heat of the Xuan Force, and help to refine the treasures of heaven and earth. For the current Jun Laixie, in fact, there is still some reluctance to refine this metal exquisite heart. It was the Yue Demon who knew that she still had an indescribable blood force in her body, coupled with the assistance of the Holy Demon Burning Sky Flame, that made her give it a try.

However, even so, Yue Demon still practiced such an extremely precious and rare elixir that could directly increase the strength of the mysterious power in the body. An elixir like this effect is not a small number in the entire Yanhuang Continent. However, there are only a handful of people who can have such a grade and effect, and even be able to directly increase the strength of a master of the Extinction Period.

Jun Laiye ate this flame pill in one bite, and the original pure white Xuan Li was suddenly dyed a little fiery red. Not only that, but she also felt the mysterious power in her seven meridians and eight veins, all with a scorching temperature.

Originally, she was only about fifty percent sure of refining that metal exquisite heart with her own strength. However, when she ate this Flame Pill, she immediately felt that she was at least seventy percent sure.

The mysterious power that enveloped the metal exquisite heart layer by layer became stronger and stronger, and it became more and more scorching. Suddenly, the metal Linglong, who was still struggling, felt a lot more at ease. With the help of the two divine pills, Jun Laiye worked hard and released his mind continuously, just like a silkworm gnawing on mulberry leaves, little by little, the treasure of heaven and earth - the metal exquisite heart!

Time flies. He sat quietly in the little cave, and soon the day and night were gone.

In the blink of an eye, three days have passed.

Jun Laixie, who was sitting in the cave, was still motionless. After three days and three nights of meditation, her whole person seemed to be one with this cave. The demon beasts in the surrounding mountain streams didn't feel the slightest sense that there was still the breath of a human master in this cave.

And in three days, the blue above Xiao Huang and Xiao Bai's heads also became a little darker.

The thunder tribulation that the demon beast had to go through to enter the emperor level was revealed little by little. Moreover, because the two beasts, Xiao Huang and Xiao Bai, are a pair of mates, what is above their heads is not an ordinary thunder tribulation, but a double thunder tribulation!

Xiao Huang and Xiao Bai are tiger demon beasts, and they are close relatives of the mythical beast White Tiger. Although the bloodline is not particularly noble, it is by no means an ordinary person. From the time they were born, in the demon beast marks of the previous generation, it was mentioned that the existence of the double thunder tribulation. If the two demon beasts walk together, when the two of them cross the tribulation, it will become a double thunder tribulation. And the double thunder tribulation, most of them appeared on the demon beast couple.

And Xiao Huang and Xiao Bai have known each other since they were young, and they can be regarded as pro-plum sweethearts among demon beasts. For so many years, the two of them have always been together in their practice and have never been separated. So, as early as the beginning, they decided that the two of them would go through the double thunder tribulation together. There is only one meaning that the two beasts want to express such a decision: if they are two beasts, either of them will fail, and the other will not want to live alone!

The Emperor-level Thunder Tribulation, for all demon beasts, can be regarded as something that both makes them desire and makes them afraid. Once you succeed in crossing the tribulation, then you will be able to enter a new realm, not to mention that your cultivation will increase greatly, and you will even be able to transform into a human form. And once it fails, the result is a catastrophe, and it can only be annihilated in the world of thousands of worlds.

Moreover, any demon beast, because of its different strength and bloodline, the thunder tribulation scattered by the rules of heaven and earth is also completely different. If you want to survive the thunder tribulation, you can only learn some extremely pitiful experiences from the mouths of some elderly demon beasts.

Therefore, in the face of the unknown future, Xiao Huang and Xiao Bai will resolutely decide to cross the catastrophe together!

If it is life, then it will be reborn together! If it is death, then it is also the white head is inseparable, living and dying together!

Jun Laixie also knew the two of them's intentions for a long time, and was moved by such a deep relationship between them, so he was so concerned about their tribulation. Planning, in case something really bad happened, she might be able to think of something else.

But who knows that the Tao of the Devil will not fulfill people's wishes. At the last moment of Jun Lai's evil refining metal exquisite heart, the thunder tribulation of these two beasts came out after a long time!

But I saw that the blue sky, which was originally cloudless, was now darkened and sunk at a speed visible to the naked eye. It's not just the darkness, but in the rolling dark clouds, there is even a lot of thunder and lightning power, constantly swallowing silver lightning. And the demon beasts in the surrounding mountain streams had instinctively felt a smell of danger long before the Thunder Tribulation had completely appeared. They hid in other places early, and in this small mountain, there were no demon beasts left, only Jun Laixie and Xiao Huang Xiaobai were left.

The double thunder tribulation is really different from the ordinary ordinary thunder tribulation. Originally, the sky looked extremely dark, as if the thunder and lightning above it would strike at any moment. However, the storm did not fall as imagined. The dark clouds, which were already thick to the extreme, were getting bigger and bigger, and they were getting thicker and thicker. And the lightning and thunder in the dark clouds are also more frequent.

It's really scary when you look at it!

Xiao Huang and Xiao Bai were also taken aback by such a scene, how do they feel that this double thunder tribulation is much more terrifying than they imagined?

The two beasts were sighing, and they heard a loud noise, and the thunder tribulation that they had to go through to enter the emperor level fell quickly. The thunder and lightning at the mouth of the bowl slanted down from the dark and dreary sky.

Xiao Huang and Xiao Bai had already prepared for defense, and the two beasts had already been beasted to the strongest state, and Xiao Huang was on the outside. The huge beast body that was dozens of feet wide stood up to the first thunder tribulation and met it.

The thunder tribulation came and went quickly, but in an instant, there was a faint mark of thunder and lightning on the back of the little yellow beast. However, the first thunder tribulation, although it felt that it could still withstand it, it still felt the powerful power contained in it!