There are bad and dangerous places in the Great Dao, and those senior true immortals also like to settle down in these dangerous places. It seems that if this is not the case, it will not be able to show that his Taoism is profound and mysterious.

For example, the famous Immortal Mansion Purple Cloud Palace in the Great Road, this Immortal Palace is located on a sea eye. The Golden Courtyard Jade Pillar was used to suppress the Sea Eye, and even its treasures were hidden under the crypt of the Golden Courtyard Jade Pillar.

If you want to take the treasure, you have to remove the Jinting Jade Pillar, but if you move the Jinting Jade Pillar, the sea eye loses its suppression, and it will soon break out, so the treasure extraction time is very short, and if you are not careful, you will lose both the treasure.

In some underground fire holes, a large amount of earth lung true fire and evil qi, primeval poisonous fire, and fire veins are colluded, and if you are not careful, the world will be turned upside down in an instant, and the sky will collapse, which is the case with the empty island. However, this extreme environment is not without its benefits, because the environment is strange, and some unique spiritual creatures will grow in these places.

The place Su Ming was going to was naturally not as good as these, but it was also a dangerous place. In his previous life, he once helped a scattered immortal on a mission, and that scattered immortal wanted to use this way to obtain merit in order to cross the tribulation and reduce the power of the heavenly tribulation.

In order to learn two authentic forbidden methods from his hands, Su Ming helped suppress the fire cave. Until he was reborn, Su Ming remembered the location of the crypt.

The fire cave is located in the Mangcang Mountain, close to the southern Xinjiang, and there are many powerful monks who live in seclusion in the Mangcang Mountain, but it is not easy to see them.

Su Ming rode the light to the southwest, and soon came to a canyon, only to see that the canyon was full of clouds and mist, and the fog rose, spreading in all directions like a galloping horse, and the sun shone with colorful brilliance. Between the churning of the sea of clouds, it is like a dream, just like the fairy cave, and the fairy spirit is full of beauty.

This sea of clouds looks beautiful, but in fact it is a poisonous miasma. The mist was mixed with a large amount of miasma and filth, and there were mostly swamp poison pools under it, and only when the midday sun was blazing, the water vapor of the swamp poison pools would evaporate. It looks beautiful, but it is a paradise for those poisonous insects.

Seeing this peak, Su Ming knew that he was not far from his destination. Adjusting the lower direction, Su Ming bypassed the mountain peak and continued to fly away. After about a quarter of an hour, Su Ming stopped his retreat in a valley.

The valley is narrow, surrounded by dense forests, but there is a small hill in the middle, under which there are about 100 acres of open space, and the two sides of the mountain walls meet in front, and at this intersection there is a waterfall flying in the sky. The waterfall falls from a height of tens of meters, and there is a roaring sound.

But in this picturesque valley, there is danger. The mountain bag in the valley is actually a fire cave, and this valley was formed when the fire cave erupted.

As soon as the fire pit erupts again, everything in front of you will immediately come to naught. The last time the fire cave broke out, the senior immortals took action, suppressed this fire hole, and set a ban, but after a long time, coupled with the continuous accumulation of the earth's leyline true fire and ancient poisonous fire in the leyline, it was almost to the limit at this time.

Su Ming's heart moved slightly, and suddenly a light blue light mask appeared on the surface of his body, which was the Hundred Poisonous Cold Light Curtain, and then his body flashed, turning into a retreat from the mound into the crypt. As soon as he entered it, Su Ming felt that the heat here was unbearable, the crypt was deep, and the hot air was billowing.

There was a faint flash of inspiration above the crypt, which was left by the previous monks. At this time, it seems that the aura is dim, and it is about to fail.

In his previous life, Su Ming assisted in suppressing the crypt, and the strength of the scattered immortal was much stronger than Su Ming, after all, he had already participated in the cultivation of the Divine Immortal, and he was about to condense the Yuan Infant, and he was also worried that the Heavenly Tribulation was too heavy, so he wanted to suppress the poisonous fire in the crypt and earn merit.

However, although the mana of the scattered immortal is stronger than Su Ming, Su Ming has the second primordial god in his hand, and he has a hundred poisonous cold light curtain to protect him, which is much stronger than the original scattered immortal. After all, not everyone has treasures of the level of Tianfu Treasures and Ancient Treasures in their hands.

Su Ming continued to go deeper, with a hundred poisonous cold light curtains in his hand, these poisonous fire miasma were directly dispelled, and even the originally dark red rock walls around him had quickly cooled down within the range of the hundred poisonous cold light curtains.

This crypt is unfathomable, and after about a thousand zhang deep, Su Ming found a jade tablet carved from fire jade, on which the situation of this crypt is explained.

It said that this place was originally an underground fire vein, and there was earth fire in it, which was originally nothing, but an earthquake cracked the earth's crust here, and it was so good that the ancient poisonous fire in the earth's lungs connected this earth vein.

This earth-centered poisonous fire has always only existed in the lungs of the earth, and under the traction of the true fire qi of the leyline in this fire vein, it has attracted a few points into the fire vein, although the number is very rare, but it has been accumulated over the years, and the power should not be underestimated.

What's more, for hundreds of years, this underground fire vein has been stimulated by the ancient poisonous fire in the center of the earth, constantly burning the rock through the soil, and has burned the surrounding rock formations, if you don't care about it, it won't be long before the bottom crust can't withstand the pressure, and the ancient poisonous fire in the center of the earth will erupt through this fire hole.

When the time comes, the upper rush Xiaohan, the pure yang Taixu calamity outside the Nine Heavens Gangfeng, the two will clash against each other. The fire energy accumulated over hundreds of millions of years of the primeval poisonous fire will erupt in one day, and the land within a radius of hundreds of miles will collapse in an instant, fire clouds and thunder will be everywhere, magma will be surging, boiling like soup, and the great rivers and mountains will turn into hell.

This senior true immortal also had no solution once and for all, he could only suppress it after venting the ancient poisonous fire of his leyline, and now the fire qi accumulated in the fire vein has reached the verge of breaking out again.

If there is an ancient poisonous fire in this fire cave, Su Ming will not dare to interfere even if he has an arcane treasure to protect himself, but fortunately, the ancient poisonous fire in the center of the earth in the crypt is very rare, and it is more of the earth flame true fire, although it is also powerful, but with the arcane treasure in his body, Su Ming still has the confidence to vent it to vent his anger.

It is not so easy to vent the fire, because if the operation is not good, it is not to vent the fire, but to directly detonate the volcano. Su Ming has the Four Seas Bottle in his hand, which can store all kinds of tangible and intangible things, and it is not difficult to store fire.

Su Ming's mind moved slightly, and a spiritual light flew out from the Mud Pill Palace, which was his second elemental god. Then Su Ming handed over the Four Seas Bottle to him for use, and summoned the Black Water Jiao.

The black water Jiao who was hiding in the Xuanying Demon Circle suddenly appeared in the crypt, and was immediately awakened by the heat, and saw the surrounding scene, the original sleepiness disappeared in an instant without a trace, and the earth flame was really hot? It wouldn't be that the master saw him lazy and was ready to suppress him in this place.

Su Ming didn't know what was going on in this thing's heart, and said directly: "Heijiao, the fire veins in the crypt here are connected with the scarce primeval poisonous fire, which has been accumulated for hundreds of years, and once it is detonated, it will turn into a fire hell within a radius of hundreds of miles. Poor Dao wants to cast a spell to draw out the fire of the leyline, and needs your help, when the time comes, you will have a share of the merit of this heavenly descending, and whether you can transform into a dragon in the future depends on your ability! ”