As soon as they entered the underworld, no one stopped them, and everyone drove straight in, and soon arrived outside the Tianbao Palace.

The door of the main hall is blocked, exuding a strong evil nature.

And outside the hall, there are dozens of huge pillars, and on the top of each pillar there is a squatting beast, staring at the surroundings with fierce and angry eyes.

"There are a lot of formations...... It seems that the Heart Demon Fruit is fully prepared, even if the Four Great Demon Venerables die, this formation can support it for a long time. ”

Liu Ningxuan sneered.

"It's not just the formation, the magic tree is also in the main hall now, that's his third guarantee. ”

Li Mo said lightly.

"No wonder, I'm still wondering why there is no one to stop me all the way, it turns out that the demon put the magic tree here. ”

Long Yan suddenly realized.

At this moment, there was a loud roar of thunder in the sky, and more thunder roared in the vortex than before, emitting a blazing white and dazzling luster.

The speed of the vortex suddenly increased, as if it was being stirred by an invisible stick at high speed.

The wind suddenly became stronger, and the doors and windows of the surrounding halls "clanged", but after a while, some of the windows were no longer stopped and were torn from the windows.

Peng--A jet-black tornado appeared in the direction of the side hall, directly rolling up a rockery and spinning towards the air, affecting the surrounding buildings, a large number of bricks and stones cracked, not to mention the plants planted, one after another, uprooted, and were swept into it.

A larger number of tornadoes appeared in the surroundings, and for a time the sand and rocks flew away, and many temples were destroyed under the impact.

The whirring sound of the wind slashed everyone's faces, and the air currents generated by the high-altitude vortex created a huge suction force, sucking everything on the ground into it.

Before the divine thunder arrived, there was already a mess near the treasure hall, and even the bricks and tiles on the Tianbao hall could no longer support it, and they peeled off the wall and flew upward, but after a while, less than half of a majestic hall was left.

Between the ruins and broken walls, I saw a dwarf old man with a face like rotten wood sitting cross-legged on the throne of the main hall, with a thick evil aura, it was the seventh ranked heart demon ancestor among the nine demons.

And next to him, there was a tall man in black, whose skin was like a dry and cracked ground, which was the magic tree.

The heart demon sat motionless, and the demon tree stared coldly at everyone.

And Li Mo and the others also didn't move outside the formation, just looked up at the sky, waiting for the landing of the divine thunder.

The speed of the vortex became faster and faster, and the thunder shadow inside seemed to have become a Dao training, so fast that it exceeded the limit of everyone's sight, and when the speed of the vortex reached the extreme.

Boom - but I heard a thunder explosion that resounded through the heavens and the earth, and the center of the vortex of divine thunder soared down.

In the previous breath, everyone had just seen the divine thunder emerge from the vortex, but after the next breath, the divine thunder had already crossed the height of nine heavens and fell heavily in the center of the main hall.

At this moment, the surging air waves overwhelmingly struck, and the entire hall was leveled in an instant.

Boom Boom - The air waves rushed towards the outside of the hall with the power of destroying the palace, and the large array laid out outside the hall was suddenly shaken to the ground, as if it would collapse at any time.

Li Mo and Long Yan were also standing in the storm circle, and the air currents were like heavy punches, but both of them did not move.

And Su Yan and the others retreated again and again in the storm, and the fierce wind and waves that came to them were not only turbulent but also violent, as if a pair of giant hands pushed everyone back.

Moreover, this is because Li Mo and the others released a powerful aura as a barrier, otherwise everyone would have been blown to the sky at this moment.

At this moment, the gap between the middle and late stages was completely revealed, even if Su Yan and the others were only one step away from the realm of the Heavenly King, but it was a qualitative gap.

But while stabilizing his body, everyone gathered their eyes, penetrated this heavy wave of qi, and their eyes fell to the center of the main hall.

As far as the eye could see, the heart demon had a hideous face, his eyes bulging, and his whole body flashed wildly.

And in Li Mo's vision, this is a different situation, he has already used his psychic eye.

The frenzied lightning turned into energy that was difficult to detect with the naked eye when it touched his body, and it surged desperately towards his body.

Now the heart demon is in an extremely dangerous state, if the speed of the physical body devouring energy is less than the speed of the release of thunder light, then the body will be filled with energy at a high speed until the physical body is shattered.

And the pain caused by the terrifying power contained in the divine thunder has a greater impact on the absorption speed of the physical body, which is an extreme test of personal willpower.

However, it was obvious that the old demon was not defeated by this thunderbolt, and his body was growing rapidly.

Instantly, it happened in a flash of lightning, and the moment after the divine thunder smashed the central demon, it disappeared in an instant.

The heart demon successfully devoured the power of the first thunder, and the momentum on his body suddenly multiplied, and the evil qi boiled and expanded to a farther area.

And before he had time to breathe, he only heard another violent sound above the nine heavens, and the second divine thunder slashed into the air.

This thunder was even more powerful than the previous one, and the shock generated when it landed made the surrounding large arrays finally unbearable, and several giant pillars collapsed, causing their associated formations to collapse instantly.

You must know that attacking the formation with huge force is very likely to trigger the formation, and only when the power of the attack formation is completely above it can the outbreak of the formation be stopped and crushed directly.

Boom Boom - The air wave was several times more surging than before, blowing Li Mo and the two of them to lift their robes and their long hair to fly.

Su Yan and the others, who had just gained a firm foothold, were blown farther away, and even at this time, everyone had to pierce the heavenly weapon into the ground to be able to stabilize their position.

But even so, you have to dodge the stone bricks that are lifted up.

For a while, the place outside the temple was like the end of the world, and countless huge black tornadoes were scattered all over the city, destroying the one they touched with all their might, and there were constant screams in the process, which were those evil ways that had not yet escaped.

Since the three demon venerables were killed, the eighteen demon guards retreated without a fight, and the entire city was already a sign of defeat.

But at this time, there are still many people who are waiting, thinking that if the heart demon survives the catastrophe or can get back a game, some people have the idea of the treasure house in the city, especially some of the eighteen demon guards, they are doing the guard work of the treasure house on weekdays, and now they are ready to steal the treasure and flee when they see that the general trend has gone.

It's just that who knew that the divine thunder descended into the world so terrifying, and a group of evil ways had just come out of the residence of the Qin Demon and were swept into the air by the black tornado, and were sent into the vortex with a miserable scream.

In the main hall, the heart demon was bombarded by the second divine thunder, and the more powerful force than the first one rushed into his body with a faster release, making the heart demon can't help but look up to the sky and roar, releasing the pain in the soul body.

"This divine thunder is really terrifying, if the absorption speed is a little slower, it will definitely explode and die. ”

Outside the hall, Long Yan sighed lightly.

"Yes, I can feel the horror of this thing more than in the record. ”

Li Mo nodded slightly.

After the words fell, he added, "There are five thunders in the Divine Thunder Dao of the Soul Cultivation Dao, one thunder refining bones, two thunder refining veins, three thunder refining muscles, four thunder refining blood, and five thunder refining souls. One thunder is stronger than another, but every time one thunder is experienced, the soul body is also evolving towards the perfect realm at a high speed, and it is naturally stronger. The Mind Watching Demon has endured two thunders, and its strength has improved a lot.

"But even then there is still a risk of failure. ”

Long Yan said.

"Of course, but I think the demon has already made all the preparations. ”

Li Mo said lightly.

Long Yan immediately understood and said, "What does Brother Mo mean that he already knows the true purpose of the Demon Tree Fruit?"

"Well, you and I will wait and see. ”

Li Mo nodded slightly.

When these words fell, the second divine thunder had disappeared, and then the third divine thunder fell.

This one was stronger than the previous two, and the thunder body was also one size thicker, like a giant stick smashed down from the Nine Heavens.

When he landed, the main hall collapsed suddenly, and the surrounding strata also collapsed like a mad collapse, and in an instant, the Tianbao Hall and the surrounding array pillar area suddenly turned into a huge pit.

And the place that was affected was just at the feet of Li Mo and the others, and for a while the two of them seemed to be standing on the edge of a cliff, and the wind came up from under the pit, and it was very violent.

"Wow-"

The heart demon screamed, as if he couldn't bear the third divine thunder, opened his mouth and spit out a large mouthful of blood, and the soul blood gushed out, and the power of the divine thunder poured in ten times the intensity.

The string in the heart demon's body broke violently at this moment, and with the crazy influx of divine thunder power, after a breath, the light one was beaten back to its original form, and the heavy one was about to explode and die.

"Incarnate of a foreign body!"

But seeing the instant reaction of the demon in his heart, his arms seemed to stretch out slowly and quickly, and the claws on his back suddenly sprouted and drilled into his chest.

"Sure enough, I know......"

Li Mo narrowed his eyes slightly, and deduced that the fruit was right.

Just like the three Qin Demons, while the branch claws tore through their bodies, the Heart Demon turned into a foreign body and walked out, having shed the body of a dwarf and becoming a huge spider-man.

"Shenlei, Ancestor, I'm breaking through today!"

The heart demon roared wildly in the sky, and the foreign body ability obtained by the fruit of the demon tree made his combat power increase several times, and the devouring power running at high speed in his body devoured the power of the divine thunder in a big gulp.

Seeing that the inner demon had turned into a foreign body, Su Yan and the others couldn't help but feel their hearts sink.

The strength of the power of the divine thunder made him enter a stronger posture, which also means that once the breakthrough is successful, the inner demon will be more powerful than he imagined.

Moreover, it is also unknown how strong the foreign body stance that is buffed by the power of the divine thunder can be.

For a while, everyone couldn't help but worry about whether it was a wrong decision for Li Mo to give the demon a chance to evolve.

Just in the middle of his thoughts, boom, the fourth thunder and the fifth thunder, two divine thunderbolts, fell one after another and smashed heavily into the main hall area.

The wave of qi that shook the sky was like a demon devouring the surrounding area, Su Yan and the others had lost the qualification to stand outside the hall, and they all retreated wildly, and they had already reached the city wall at the edge of the inner city.

Standing here and looking around, the entire underworld has become a ruin, and the inner city has been reduced to a sinkhole area, the black stratum spreads along the terrain to the depths, and the deeper yin qi under the stratum is released, walking along the rock veins.

Outside the main hall, Li Mo and the others also retreated some distance, and at this time they were suspended in mid-air, overlooking the main hall area.

The thunder caused by the last divine thunder flickered all over the sky, and black mist filled the sky and the sky, and the vortex above the nine heavens was dispersing at a high speed, and the black clouds were regrouping together.