After understanding, Mu Bai knew that the origin of the Divine Power Law Body was so big, and it actually originated from the Heavenly Realm period three thousand years ago, and he was immediately full of expectations for the Thunder God Law Body that had been copied in his hand.

For the next period of time, Mu Bai stayed in the Dragon and Tiger Cave Heaven, recovering from his injuries and improving his cultivation, with some thunder attribute spiritual materials provided by Zhang Zongyan, so that Mu Bai's cultivation could be improved quickly, and in another half a year, it is estimated that he will be able to break through to the five heavens of the Heaven and Man Realm.

But on this day, Mu Bai was in the middle of meditation, and suddenly felt that the whole world was shaking violently, and cracks were cracked on the ground, bottomless! What's even more frightening is that in the dark, Mu Bai seems to hear a wail from the depths of his heart, full of despair!

After a full quarter of an hour, this sudden shaking finally stopped, and under the influence of this, the entire Dragon and Tiger Cave seemed to have experienced an earth-shaking situation, as if the end of the world.

You know, this is the Dragon and Tiger Cave Heaven, which can affect the Cave Heaven and Blessed Land, which shows how serious the matter is!

Mu Bai hurriedly rushed to Tiandao Mountain, where Zhang Zongyan was, and from the other party's eyes, he also saw the other party's solemn color!

"Zhang Tianshi, I just heard a desperate wail, did you hear it?" Mu Bai hurriedly asked.

Zhang Tianshi's expression was complicated and said, "I heard it, that is a warning from the world's origin will to us!" If we don't kill the Heavenly Demons, our world won't last long! ”

Mu Bai was shocked when he heard this: "What should I do?" Mu Bai always thought that there should be decades or hundreds of years to go, but looking at the huge changes that had just suddenly affected Dongtian, Mu Bai faintly felt that time was running out, most likely, only one or two years away!

"Kill demons and demons, destroy ghosts, and rehabilitate thieves and bandits!" Zhang Zongyan said seriously: "Mu Bai, this is the little rescue method I just obtained in the warning of the will of the world!" So I decided to first eliminate all the demons and monsters of cholera and our human race, pacify all the rebels and bandits in the Kang Dynasty, and stabilize the situation! ”

"But this also needs your help, brother!"

Mu Bai nodded without hesitation, there was no reason to refuse, whether it was for the sake of belonging to the same human race, or for his own main task, he had to help Zhang Zongyan at this time! In Mu Bai's opinion, at that time, it will inevitably be Zhang Zongyan and other high-level powerhouses in the Heavenly and Human Realm who will resist the Heavenly Demons.

"Heavenly Master, please speak!"

Zhang Zongyan said slowly: "Lure the old demon of Black Mountain out of the Pishan Ghost Domain!" Then Zhang Zongyan explained: "As the saying goes, capture the thief and capture the king first, I want to be strong, kill the old demon of Montenegro first!" But the Pishan Ghost Domain was formed by the escape of the power of the Transboundary Heavenly Demon, and if we do it in Bishan, the Transboundary Heavenly Demon is very likely to come to the rescue! ”

It's no wonder that the old demons of Montenegro generally don't go out of the mountain, and I didn't have the slightest idea of chasing after I retreated last time, so that's ......

, doesn't that mean that the last time I did it with the old demon of Montenegro, it was right under the nose of the Heavenly Demon?! This Nima is really dangerous!

Mu Bai was suddenly a little afraid, and paid more attention to the old demon of Montenegro: "No problem, I'll go and lure the old demon of Montenegro out!" ”

Zhang Zongyan smiled with satisfaction: "My brother is really fortunate for our Daomen!" This seat will contact Zheng and let them also take action, calling on all the sects to go down the mountain to clean up all the demons and monsters that have invaded the Northern Regions! ”

Three days later, Zhengyi Mo asked the Daoist to come to the Dragon and Tiger Cave in person to discuss more details with Mu Bai and Zhang Zongyan, and then, the three of them went north very secretly!

Outside the Bishan Ghost Domain, Mu Bai and the three of them hid in the faint place, making final preparations.

"Brother, you must be careful, try to protect yourself!" Zhang Zongyan said, as he spoke, he took out a dark purple black stone from his pocket and said cautiously: "By the way, this is the Heavenly Thunder Guide handed down by my Heavenly Master Dao, which will be detonated in three breaths after entering the vitality, maybe it can help my brother!" ”

Mu Bai nodded lightly and took it with a smile on his face: "Heavenly Master, please rest assured, Mu Bai will be careful!" ”

On the side, Mo Wenren also took out a yellow talisman that was uncertain: "Daoist Mu Bai, this is the too illusory extinguishing talisman that our ancestor has passed down, if you can't do anything, you may be able to escape from the void with this......

Mu Bai solemnly took it again, at this time, any life-saving measures are excellent.

"Heavenly Master, Dao Chief, I'm in!" Mu Bai waved his hand and disappeared from the sight of the two......

"Brother Mu Bai's magical powers, it's really amazing!" Seeing this scene, Zhang Zongyan suddenly sighed, if it wasn't for the Heavenly Master's View that day, he was afraid that he wouldn't know that someone had sneaked in unknowingly.

Although Mo Wenren had heard about it, he was still extremely shocked: "If this stealth supernatural power is combined with the Seven Heavens of the Heaven and Human Realm, maybe Mu Bai Dao Chang will be able to assassinate the Heavenly Demon alone......

Zhang Zongyan smiled bitterly and said, "Although Brother Mu Bai is extremely talented, he is a sevenfold heaven in the realm of heaven and man...... It's too far away, there's no time left...... By the way, have you been in contact with those ancestors? Otherwise, just the two of us, we will definitely not be able to kill the Heavenly Demon! ”

Mo Wenren nodded lightly and lamented: "Only the Divine Xuan Ancestor is still alive, and the other ancestors have already sat down......

Zhang Zongyan shook his head: "It's too little, there are still two old Heavenly Masters in our Heavenly Master Dao, but I can't predict how much combat power we can really exert......"

Mu Bai did not sneak into the Pishan Ghost Domain for the first time, but escaped dozens of miles away, found a hidden uninhabited cave, and first fused the Thunder God Law Body Divine Power to himself, he had stayed in the Dragon and Tiger Cave for more than half a month, but he didn't find a chance to fuse, and dragged it to today.

The process of fusing the Thunder God Law Body Divine Power was painful, for some reason, the time of this fusion was as long as 36 minutes, which was simply the most in the past, and what made Mu Bai even more uncomfortable was that after fusing the Thunder God Law Body Divine Ability, his soul endurance once again reached the limit!

In other words, he will not be able to replicate the fusion in the future!

"Fortunately, I directly aimed at Zhang Tianshi's Thunder God Law Body, if I first copy the Black Mountain Law Body of the old demon of Black Mountain, I'm afraid I will really have no chance with the Thunder God Law Body!" Mu Bai rejoiced, after fusing the Thunder God Law Body, he found that the Divine Power Law Body was even more powerful than he imagined, this was a real Divine Power Secret Technique that only the Heavenly and Human Realm had!

A magical secret technique that can greatly increase one's own strength! This kind of supernatural secret technique can only be used based on one's own law and one's own vitality as a link. In other words, this is actually a special secret method based on the law phase, and if there is no law phase with corresponding attributes, it will definitely not be able to be cast!

As far as Mu Bai himself felt, once he cast the Thunder God Law Body, he would at least be able to exert the combat power of the Six Heavens of the Heavenly and Human Realm!

With a satisfied smile, Mu Bai entered the ghost domain of Bishan from the other side, ready to seduce the old demon of Montenegro!

As soon as he infiltrated the Bishan Ghost Domain, Mu Bai discovered an abnormality, and he found that the number of demons and monsters in the Bishan Ghost Domain was much less, only a few, and their strength was not very strong.

"Something happened in the mountains, too?" With such a thought, Mu Bai quickly went deep into the depths of the mountain and saw the old demon of Black Mountain again.

It's just a scene in front of him, which makes Mu Bai simply surprised and delighted!