There are runes inside and outside the entire Boundary Breaking Bell, which are also very mysterious, but the functions they have are very different. The runes on the outer wall of the Boundary Breaking Bell are mainly based on defense, but the attack power is not weak, and the attack used is sonic shock, which is so powerful that those who were destroyed by the three sects just now have already experienced it with their own lives.

As for the runes on the inner wall of the Breaking Bell, they are mainly attacked, and most of the runes are related to space spells, which also makes the bell not only an independent space of its own, but also able to cut off contact with the outside world, and also has extraordinary lethality, because it has the powerful power to stir up space and even break through a realm.

Now Xia Fan struck the inner wall of the Boundary Breaking Bell with the Heavenly Strike Mallet, and as the purple electric light and blazing flames stirred in the Boundary Breaking Bell, the hundreds of runes below the inner wall all lit up, and at the same time, the massive spiritual energy contained in the Mountain Protection Array instantly poured into the Boundary Breaking Bell, and then erupted from the huge bell mouth after the blessing of those hundreds of runes.

"When ......" burst out, accompanied by the earth-shattering sound of the bell.

This time the bell was grander and more penetrating than the previous bells, as if it could be reached from the top of the Nine Heavens to the depths of the Nine Shadows. Whether you cover your ears with your hands, or use spells or prohibitions to close your hearing, even a deaf person can still "hear" the bell.

This sound is not only loud, far, and unstoppable, but more importantly, when it comes out of the bell, it is in the space around the crazy vibration.

The void has no boundaries, the void is everywhere, and cultivators know that they are in the void, but they can't see or touch it, but no one can deny its existence, because when powerful cultivators are fighting the Fa, they will occasionally temporarily shatter the void and make it revealed. It's as if people can't see the wind, but they can sense it, and they can also determine its presence by the shaking of the leaves and the flying of dust.

When the blazing light burst out with the sound of the bell, the originally intact void suddenly seemed to have a tiny crack suddenly opened on the crystal clear ice. The crack did not disappear immediately, but grew longer and longer, and began to appear more and more along it, like tree roots, like cobwebs, until finally it cracked completely.

The same is true of the void, after it shattered, countless spatial turbulence surged, but it was swept away by the bell, which made it more powerful, and then this powerful light, the bell and the spatial turbulence all bombarded the huge palm that was grabbed by the five fingers that were split.

"No matter how powerful your magic weapon is, I don't believe you can ......" Although he was also shocked by the power of Xia Fan's Boundary Breaking Bell, the Lotus Peng Ancestor was more confident in his spells, but before he finished speaking, he suddenly stopped moving, and the Lotus Peng Ancestor's face was also full of shock.

Because when the light that broke out from the bell touched the fingers of the giant hand, although it did not make a particularly earth-shattering loud sound, because all the sounds were almost completely muffled compared to the bell, but the light made the fingers of the giant hand began to crumble, like a hand made of dust encountered a strong wind, so it dispersed with the wind, and it was like something made of glass crumbling and disintegrating under the pressure of a huge force.

The sight is spectacular, but it's also very eerie.

"How is that possible?!! How can I ...... this hand? Isn't this true?!" Seeing this, Lotus Peng Ancestor's eyes were already wide, full of shock.

You know, this isn't the first time he's used this technique. In order to cultivate the Ninety-Nine Water Zhidan, he needed a lot of resources, some of which had to be found from the void, so he often used this hand to break the void and grab all kinds of useful materials. And there are certainly good things in the void, there are dangers, and there are many strong existences, but his hand is enough to deal with it, and he has never encountered the current situation.

It was precisely because he was full of confidence in his spell that when he saw it disintegrate silently like this, the shock and disbelief in the heart of the Lotus Peng Ancestor became more and more intense.

Xia Fan's attack didn't end there, because the target of his attack this time was not just this hand, but also the Nine-Nine Water Zhidan that was suppressing the mountain protection array.

The white light stirred, the bell rolled, and it hit the Jiujiu Water Zhidan that was close to each other with a power that was not weaker than when it was bombarded before, and in the earth-shattering roar, the Jiujiu Water Zhidan, which was steadily pressed on the mountain protection array, had been flying up with a fierce impact.

"Dying, I'd like to see how much more you can use. "After experiencing the shock when the spell was exploded just now, when he saw this Ninety-Nine Water Zhidan being shocked and flew up, the Lotus Peng Ancestor became much calmer, although his face was still gloomy like water, but his mentality was much calmer, but his eyes were cold and full of murderous intent.

"Hum... Boom ...... "Seeing the Jiujiu Water Zhidan flying, the Lotus Peng Ancestor moved, and urged it to fly straight into the sky, and when a cluster of green light rippled out of it, with a sound of explosion, one after another huge green lotus seeds flew out of the Jiujiu Water Zhidan again, as before, there were as many as twenty-eight.

This time, the Lotus Peng Ancestor obviously learned the lesson of the last time because the formation was too slow, so that Xia Fan caught the gap and pit it hard, as soon as those green lotus seeds flew out, they were already in place, and under the collusion of the blue light, the twenty-eight star arrays were instantly formed. Immediately, like a huge pot, the momentum was amazingly buckled, and it seemed that the Lotus Peng Ancestor had made up his mind to repeat the old trick, as before, to completely envelop the Qiankun Sect's Mountain Protection Array, and then use the Twenty-Eight Star Constellation Array to isolate the surrounding space, completely destroying the Qiankun Sect's Mountain Protection Array and the people who are still in the dojo.

"It's not good...... Xia Fan knows very well the power of the twenty-eight star array, seeing that he is playing this hand again, how can he get his wish, you must know that there are not only people from the Qiankun Sect in the Qiankun Sect now, but also people from the Dan Sect and the Soldier God Sect, and even the people from the One Sword Sect are constantly coming through the teleportation array, preparing to transfer to Yunhuan Lake.

If these twenty-eight constellation arrays were deducted like this, not to mention whether the mountain protection array would be completely crushed, just the twenty-eight constellation arrays blocked the surrounding space and made the teleportation array completely unusable, it was enough to make the four sects suffer heavy losses.

"Fight!" Xia Fan completely turned his heart sideways, his hands frantically pinched the magic trick, and his divine thoughts urged the sky to strike the mallet, and rang the boundary breaking bell again.

The bell of "Dang......" this time was much lower and shorter than before, giving people a feeling of powerlessness, but the power of the white light and the bell was still not weak, and the bombardment on the light mask condensed by the twenty-eight star arrays suddenly burst out with countless brilliant brilliance, and it even erupted into an unprecedented violent shock wave, like the most ferocious and violent hurricane, raging wildly around, making people tremble.

"Haha...... Xia Fan, your mana is about to run out, hmph, it's just a junior of the Divine Spirit Realm Sixfold, he dares to fight with this ancestor boldly, now I just don't kill you with my own hands, just by crushing you with the formation, you can consume you alive, fight me, what are you!?" Lotus Peng Ancestor immediately sensed that something was wrong with the bell, especially when it collided with the Twenty-Eight Constellation Great Array, he even noticed that Xia Fan's attack was not as good as before, and his power was weakened by at least thirty percent.

After thinking about it for a while, the Lotus Peng Ancestor understood what was going on, and it was obvious that Xia Fan's mana was about to run out.

"Damn, an old guy like Lotus Peng Ancestor is so keen, he can't hide it from him at all!" Xia Fan couldn't help but curse in his heart when he heard Lotus Peng Ancestor's words.

As Lotus Peng Ancestor said, his current mana is indeed almost unbearable. A magic weapon like the Boundary Breaking Bell is of course powerful, as long as there is enough mana and the strength of the person who uses it is strong enough, then the power it can burst out is absolutely beyond imagination, I dare not say that it can destroy the world and destroy the world, but it is no problem to fight against a strong person in the late stage of the Grandmaster Realm like Lotus Peng Ancestor, and even have the upper hand, but the premise is that there must be enough mana and corresponding strength as support.

And the unfortunate thing is that Xia Fan is not very good at either.

In terms of mana, Xia Fan is actually not bad. In terms of the strength of his current mana, even if it can't be said that there is no one in the Divine Spirit Realm, it is definitely not inferior to those Eightfold and Ninefold powerhouses in the Divine Spirit Realm, and this is the reason why he can fight against Song Jianshi, Niu Yunke and other people whose strength is far stronger than him and still be able to win with Song Jianshi, Niu Yunke and others.

At the same time, it was precisely because of such a powerful mana that he was able to use such a powerful magic weapon as the Boundary Breaking Bell, but it also consumed an astonishing amount of magic weapons.

You must know that although the Boundary Breaking Bell is powerful, but it is a Grandmaster Realm powerhouse like the Great Wilderness Ancestor who refines the magic weapon for his own use, even if it is just an ordinary attack, the mana required is quite amazing, that is, Xia Fan is using it, and if he is replaced by other people, maybe as soon as the bell rings, before he can kill the enemy, he has already been drained of his mana by the Boundary Breaking Bell, exhausted his essence blood and disappeared on the spot.

Even so, Xia Fan used this boundary breaking bell with a bit of effort, it was as if a military general with good strength and good strength was using a giant hammer, even if he could barely move, but the power required was enough to exhaust him half to death, and he could barely do it once or twice, but after a long battle, the shortcomings of his lack of strength were completely exposed.

Xia Fan had already refined this Boundary Breaking Bell, so he naturally knew its advantages and disadvantages, and in order to overcome the shortcomings of his lack of mana, he deliberately came up with a way to connect the Boundary Breaking Bell to the Mountain Protection Array, and use the abundant aura in the Mountain Protection Array to urge the Boundary Breaking Bell.

It's just that although this method is good, it is also a trick after all, and it can't last. After all, even if he can use a part of the aura of the Mountain Protection Array when he uses the Boundary Breaking Bell, he also needs to use a part of his mana to urge the Boundary Breaking Clock, which is not to be tricked, and the mana required to come down once or twice is also quite a lot, so that even if he has the strength of the sixfold strength of the Divine Spirit Realm and the mana is strong, it is still a little unsupportable.