Huo Hai, who was invisible, was also cautious when he was advancing, and he didn't dare to make too much movement. Although the demon lord and the others above were fighting fiercely at this time, their perception was still not to be underestimated.

This place is too close to the battlefield, and if there is too much movement, it will attract the attention of the demon lord and others, and it will be detrimental to you. Besides, Huo Hai also has to be careful to pay attention to attacks that may fall in the air at any time. The aftermath of the battle of the master of the Spirit King realm, with Huo Hai's current strength, can indeed be blocked, but it is definitely uncomfortable.

Most importantly, you will be exposed. If the demon lord tried his best to resist the others, Huo Hai was not sure that he would be able to survive. So it's better to be careful. Cautiously along the way, Huo Hai gradually moved away from the battlefield.

The farther away from the battlefield, the more demons and soldiers there will be. On the premise of not making too much noise, Huo Hai could only avoid these people more carefully. After half an hour, Huo Hai finally left the center of the battlefield.

"I don't think this place will be discovered. Huo Hai looked at the battlefield that was already very far away from him. Finding a small open space where no one was there, Huo Hai secretly spilled a handful of earthworms. After Huo Hai's strengthening, the earthworm itself reached the spirit bone realm. But the level is too low, and the body is actually a lot weaker.

As soon as the earthworm appeared, it had already begun to attract the surrounding demonic energy and began to slowly demonize. Huo Hai pursed his lips: "It's really troublesome." Then Huo Hai opened a bottle, which contained the medicine used to shield the demonic qi.

Sprinkled it on the earthworm casually, Huo Hai ordered the earthworm to devour a large amount of this elixir, and the demonic qi that had just been inhaled in his body was dispelled. With such a large number of earthworms, Huo Hai spent ten bottles of medicine.

If others knew that Huo Hai was so expensive and precious anti-magic potion, I don't know how Lu Dao would scold him. The anti-magic potion is made according to the human constitution, and when sprinkled on the earthworm, it can only last for two hours without being demonized. There was not much time, Huo Hai looked around again, and after finding that no one noticed him, his figure flashed and hid behind a hillside.

In this place, even if there is a slight movement, the demon lord and others will not find out that anything is wrong. The battle between the demon lord and the four Spirit King realm masters had reached a white-hot level, and there was no time to care about anything else at this time.

As long as there were no Spirit King realm masters around, they wouldn't pay attention to anything else at all. Huo Hai is so careful, it is actually a bit redundant. Secretly lifted the stealth state, Huo Hai's spiritual power flowed all over his body, forming a layer of spiritual armor.

After that, he made a handprint, controlled the earthworm that strengthened the earth attribute, and sneaked into the ground by himself. "Damn, I knew that I would have found a way to let the earthworm break through the realm of the spirit. Huo Hai grumbled as he walked underground.

The vicinity of the Heavenly Demon Tomb is all a mountain road, and there is not a lot of soil underground, but a lot of stones. Earthworms can indeed melt stones, but the speed is not fast, and a large amount of melting stones causes too large fluctuations. So Huo Hai had no choice but to bypass the stone and slowly advance from the ground in zigzags.

Sometimes, when you encounter a dead end, you have to go back again, go around and move forward again. But if you get to the ground, it's even more troublesome. Because the ground is full of soldiers and demons. If you come up, you may be found at some point.

Underground, Huo Hai tossed for more than an hour before finally entering the core area of the Heavenly Demon Tomb. This place, Huo Hai had actually been found out through the Star Gu probe a long time ago. If the demon lord was still there, Huo Hai would definitely not dare to come over.

But now, the demon lord has left and is fighting with others, how could Huo Hai let go of this opportunity. A battle of this magnitude, an hour doesn't make much difference. In the middle of the mountain road, the soldiers and demons are still constantly fighting. Huo Hai secretly came to the central mountain col of the Heavenly Demon Tomb, which is said to be the source of the leyline.

didn't rush out immediately, Huo Hai secretly released a few star Gu and probed. "Is there another person? The only one who can be here at this time is the magician. Huo Hai's heart moved, and he thought of one of the demon spirit masters.

The Demon Master, the most powerful person in the Demon Spirit Master team under this Demon Lord. No one has ever seen him make a move, and the outside world has been speculating that the strength of the magician is very strong. Because among the demon spirit masters, they have always been based on strength.

But when Huo Hai came here, he realized that this idea was completely wrong. The brain of the magician, as the brain of the magician, has a fairly high IQ. In some ways, even Wind Fox can't compare to it. But I don't know what Lu Dao is for, this is a wise man who eats with his IQ, and it seems that few of them are strong, and this magician is the same.

Even with the help of the ability of demonization, his strength continues to improve, and he also has the weight of the demon lord. This person's strength is still worthy of reaching the realm of Lingshuai. He didn't even reach the middle stage of Lingshuai, he was really weak enough.

If Huo Hai hadn't been worried, there would have been some special arrangement in the center of the Demon Tomb this day, and Huo Hai would have rushed out a long time ago. A demon spirit master in the early stage of Lingshuai, Huo Hai can kill him easily, and there is no difficulty at all.

"Xiao Jin, go, kill this guy for me. Huo Hai's heart moved, and Xiao Jin broke out of the ground. It is difficult for a small bug to attract the attention of others, especially when the small bug has not made any movement.

Xiao Jin disappeared in a flash, and instantly bypassed the front of the magician and sneaked into the rear. At this time, the mage didn't know what Lu Dao was still muttering. Control the demonic energy in the air and the blood on the ground to continuously converge. These things are all used to give the demon lord a boost of recovery power when the demon lord comes back in the future. Without the magician noticing, Kim had already climbed on top of him.

Suddenly, Xiao Jin bit down hard, and the terrifying toxin was injected into the magician's body along Xiao Jin's mouth. The magician's eyes widened immediately, his movements completely stiff, and his eyes flashed with incredulity.

He opened his mouth, as if he wanted to say something, but he didn't say a word. The whole person slowly fell to the ground, and at the same time, his body continued to melt. By the time he fell to the ground, his body had completely dissolved, and only bones remained.

"Xiao Jin's toxins are really getting more and more powerful. Huo Hai smiled slightly, and slowly emerged from the ground. praised Xiaojin, and then Xiaojin was included in the inner space. Then take away the demon lord's bones. After detoxification, this is also a good thing for bone eaters to use. Looking around, a trace of disgust flashed in Huo Hai's eyes.

"Disgusting Demon Lord, I'll let you collect. As he spoke, Huo Hai casually sent out a few spiritual powers, and the spiritual array on the ground was suddenly destroyed. The blood in the distance was no longer absorbed by the spirit array, and the lines in front of him gradually dispersed, and blood was spilled everywhere.

At the same time, several spiritual powers destroyed some of the spiritual arrays around the mountain col and carved on the mountain wall. The demonic energy in the sky above the demon suddenly collapsed, and then slowly dispersed. The Demon Soul Master and Demon Man who died in the Heavenly Demon Tomb could no longer gather demonic energy.

Destroying these things is equivalent to destroying the source of the Demon Lord's recovery power. After that, it's time for the magic pool in front of you. As long as this magic pool is destroyed, then the demon lord will be completely cut off from the leylines in the future. If you want to destroy the magic pool, you also have to pay attention to it, and you can't force it directly. In that case, the Demon Lord can be re-established in the future, and the Demon Lord will not die.

Huo Hai examined it carefully, and there was a faint glint in his eyes: "Interesting magic pool, strange materials." Huo Hai suddenly discovered that this magic pool really used very special materials, and it had the purpose of condensing and preserving spiritual power.

This is similar to the pool of light liquid that I got in the first place. The difference is that the Bright Power Measuring Pool can only hold one kind of light spiritual power, but it has the ability to absorb spiritual power to create light liquid.

The magic pool in front of him has the characteristics of protecting all kinds of spiritual power, but it can't synthesize demonic qi on its own. However, with the help of this pool, it is possible to create demon seeds. All of this, Huo Hai had seen the records in the underground ruins at the beginning, otherwise it would not have been possible to recognize such a complex material and spirit array structure in such a short period of time.

"It's a pity, you're going to be ruined today. Huo Hai shook his head, and with a wave of his hand, a huge container appeared in Huo Hai's hand. This container is the same pool of water that I got from the underground ruins.

Without the ability to preserve the power of light, Huo Hai could only take away the entire pool. Although the pool is not small, it is much worse than the magic pool. Huo Haibi stroked and seemed to throw the pool in, and there was no problem.

Thinking of this, Huo Hai didn't bother to pour into it slowly. Directly threw the pool down. The pool that was taken out by himself, because the spirit array was incomplete, had no ability to continue to absorb and condense the light liquid at this time. It is useless to keep it in your own hands. The huge pool was thrown into the magic pool by Huo Hai, and there was no splash at all.

Little by little, the pool sank into the magic pool, and in the corrosive water of the magic pool, the outer wall of the pool was eroded and melted little by little. The spirit array above flickered with a faint light, but it flickered and disappeared, powerless to resist.

Finally, the pool was corroded and infiltrated by the magic pool, and the light liquid inside was immediately released, and it came into contact with the water of the magic pool. The sound of "stinging, stinging, stinging......" is like putting a red-hot soldering iron into water. The water in the magic pool gradually began to boil. A large amount of demonic energy was continuously repelled and then emitted into the air.

With the penetration of the light power, the liquid containing the demonic energy in the magic pool was gradually purified.

I don't know how long it has been, Huo Hai looked down and saw that the water in the magic pool had completely turned white, and then slowly penetrated, I don't know how the road penetrated through the magic pool and penetrated into the earth, and the magic pool was completely emptied at this moment.