Hundreds of kilometers away from Bashan City, the junction line between Sichuan and Tibet is an extremely desolate wilderness.

Because of the natural drought and the huge temperature difference between day and night, it has become a place of death, and the dry land is empty, and there is no trace of plants or animals.

At this moment, in the heart of this field, a strange giant pattern appeared.

Deep scratches spread across the wilderness, creating a huge octagonal shape.

This pattern covers an area of a kilometer, and when viewed from a high altitude, the texture is as fine as a hair, and the loops are extremely complicated.

At the various ends of the pattern, a large number of spirit patterns are drawn, in addition to a large number of jade plaques and beast armor.

Using this giant pattern as the foundation, a faint curtain of light rose into the air, closing into a huge light shield, completely sealing off the space below.

At this moment, within the light mask, a red hurricane could be seen violently impacting left and right, constantly crashing into the edge of the large array, and each time it was knocked back by the glowing light curtain, emitting a large squeak and scream.

If you look closely, you can see that this red hurricane is composed of a large number of blood-red bats, which are extremely fast and not afraid of the sun, and are obviously not ordinary bats.

Outside the light curtain, Lin Yu stood with his hands in his hands, looking at the large group of bats in the light curtain, his brows furrowed.

It was naturally Lin Yu who trapped this group of bats with a light curtain, and this group of bats was the guardian beast of the fourteenth layer seal of the source of spiritual light.

After Lin Yu obtained the earth attribute energy from the black star, he rushed to the core of this death field and began to break through the bottleneck.

The earth-attribute energy is the accumulation of the black star in Mount Fuji for thousands of years, and it is just energy, not spiritual power, and if it is not mixed with spiritual power, it will not be able to support Lin Yu to complete the breakthrough.

The wind spirit power and fire spirit power that Lin Yu used to break through the first two times were all obtained from the Spirit Breath Realm, not only was the energy extremely huge, but it was also an extremely pure spiritual power itself, so it could help him break through successfully.

Therefore, Lin Yu planned to open the fourteenth layer seal of the source of spiritual light, so that this magic weapon could release more spiritual energy, and then fuse with the earth attribute energy.

The seal of the source of spiritual light was set by the ancient monks, and there will be a guardian beast on every seven floors, and the seal can only be successfully unlocked after defeating the guardian beast.

The guardian beast of the seventh layer was a Guiyuan beast, and Lin Yu had spent a lot of effort killing it at that time. With his previous experience, Lin Yu naturally didn't dare to underestimate the fourteenth-layer guardian beast.

For the sake of insurance, Lin Yu specially chose the uninhabited desert in Tibet to lift the seal, and in order to add a layer of insurance, he laid out a set of Eight Desolation Great Arrays around in advance to completely ban this area, so as not to cause huge damage to the outside world by the guardian beasts.

But even with so many preparations, when the guardian beast finally appeared, it was still much beyond Lin Yu's expectations.

After he unlocked the fortieth layer of the seal of the source of aura, the guardian beasts that emerged turned out to be a group of blood-red gold-devouring bats!

The Gold Devouring Bat is an extremely terrifying demon beast in the cultivation realm, as the name suggests, this kind of demon beast feeds on gnawing metal, its body is extremely hard, and it is not afraid of fire and water.

Ordinary swords are nothing more than food for these demon beasts, and even if the magic weapons and magic weapons that the monks have refined, if they are swarmed by them, they will be eaten into waste in an instant.

This kind of monster beast is easy to say if there are one or two, but it is a social animal, and every time it is dispatched, thousands of them rush up and devour all the metal that can be seen.

Even in the cultivation realm, this is an extremely annoying and difficult to deal with demon beast, even if they have the strength to destroy it, ordinary monks still choose to take a detour and avoid it from afar.

Otherwise, if you are entangled in these things, you will inevitably lose the magic weapon.

After discovering that the guardian beast was a gold-devouring bat, Lin Yu was taken aback, and immediately made a decision to retreat outside the large array in embarrassment.

So it became the current situation, a large group of gold-devouring bats clashed back and forth in the big array, and the momentum was amazing, and Lin Yu stood outside the formation to strengthen the defenses everywhere to prevent these terrifying demon beasts from escaping.

The two sides are deadlocked, the gold devouring bats have been clashing back and forth in the big array for more than half a day, and the momentum has not weakened, fortunately, there is no metal in this area for them to eat, otherwise with food, these demon beasts will inevitably be even more crazy.

Lin Yu stood outside the large array, looking at this group of terrifying bats, his brows furrowed.

If you don't destroy this group of bats, you won't be able to unlock the fourteenth layer seal of the source of spiritual light, and you won't be able to fuse the earth's spiritual power, let alone break through the third layer of Brahma.

With Lin Yu's current cultivation, it is impossible to destroy these thousands of gold-devouring bats in one go, but it is not a way to keep consuming them like this.

At present, it seems that there is only one stupid way left, and that is to release these bats from the big array in batches and kill them in batches.

Moreover, the magic weapons of the Xuantian Bone Sword and the Fire-absorbing Gourd cannot be used, otherwise the bats will not be able to kill a few, and the magic weapons will have to lose a lot.

Lin Yu sighed: "With hand-to-hand combat alone, you have to kill these thousands of bats...... It's a chore. ”

Great care must be taken to release the gold-eating bats in batches, otherwise once the bats escape outside and enter densely populated areas, it will inevitably cause a lot of destruction.

Towering TV towers, steel bridges across rivers will be transformed into delicacies for these bats.

There are a total of eight directions in the Eight Desolation Array, and each direction can be individually controlled to close and open.

Lin Yu was cautious, and slashed in the air with one hand: "Northwest Hidden Sky, Solution!"

With a sharp roar, the void in the northwest corner of the Eight Desolation Array rippled, and the light curtain of the Great Array opened a gap.

Squeak squeak——!

Thousands of gold-devouring bats discovered this gap in the Eight Desolation Array almost at the same time, and immediately rushed towards the gap frantically.

Lin Yu immediately gestured backwards: "Northwest Dark Sky, seal!"

With a buzz, the light curtain of the large array closed, turning into an iron wall again, and only dozens of gold-devouring bats with the fastest movements rushed out of the array.

Lin Yu clenched his fists with both hands, his fingertips flashed brightly, and he was ready for battle.

The dozens of gold-devouring bats circled around the wilderness, not seeing anything of value, and rushed towards Lin Yu with a scream.

Lin Yu faced the swarming bats, stretched out one hand and punched out, with a muffled bang, accompanied by a few screams, several blood-red gold-devouring bats struggled and fell to the ground, with curling green smoke rising from their bodies.

Lin Yu raised his other hand, wrapped in orange flames in his palm, and knocked the following bats to the ground with a single punch.

Then he lifted his foot and stepped down, and with a few muffled pops, trampled all the gold-eating bats on the ground into meat sauce.

"It seems that both real fire and lightning strikes work. ”

After exploring the reality of the golden bat, Lin Yu's expression eased a lot, and he looked at the squeaky bat in the air: "It's been a long time since I have completely moved my muscles and bones, so I will have a good fight with you today." ”