Gu Bai's deep cry was like thunder, exploding throughout the camp.

Sun Qing immediately alarmed, and there was no time to judge whether this was true or false, so he immediately rushed back to the camp tent and directly sounded the rallying horn.

All the combatants in the entire Donghuang Town, all go into battle!

"All hands are ready to fight!!"

The whole camp instantly tensed.

The demon guards poured into the front one after another, and every battlement was full of people, swords and crossbows, and murderous spirits.

"It's not enough, it's not enough for people. ”

Gu Bai glanced around, his face cloudy.

In the face of an army of insect swarms of this magnitude, the defense line of Donghuang Town may not be able to hold on for even an hour.

After hesitating for a few seconds, Gu Bai still made a decision.

He came to Lu Yu's side and asked in a low voice, "After I want to kill insects, do you want to go together?"

"After killing insects?" the girl raised her eyebrows, and her heartbeat began to accelerate, "Are you sure?"

"I'm seventy percent sure alone, plus you're ninety percent, but once you fail, there may be a lot of danger. Gu Bai said slowly.

"I'll go with you!"

Lu Yu decisively agreed.

"Let's go!"

Gu Bai didn't say much nonsense, he directly pulled her and ran in the direction where the insect swarm was coming.

Buzz Buzz......

Ahead, the whole earth was trembling, and that creepy sound was rapidly approaching.

As the first iron-devouring sandworm breaks through the ground and pops out, a big battle is about to break out.

"Kill!!"

The people roared and fought with the swarm.

Where the two sides fought fiercely, Gu Bai bore the brunt.

He protected Lu Yu behind him, and the Cangyuan knife in his hand kept slashing out, bringing up blood one after another.

"I... I...... Are we going to kill it?"

Lu Yu's little face was a little pale, she was frightened by this terrible battle.

"If you don't kill it, can you still fly over?"

Gu Bai kept turning the blade, maintaining the vacuum area around him, and said calmly.

Hearing this heart-wrenching sentence, Lu Yu couldn't help but glare at him angrily, biting his red lip with his teeth, and clutching a pendant on his chest tightly in his hand.

What to do, do you want to use it......

If you use it, you should be scolded to death by Granny Xu, after all, you have wasted so many years of hard work.

But Gu Bai looks so unreliable, if he doesn't use it again, in this case......

The girl was hesitating in her heart, and suddenly heard Gu Bai's shout.

"Come up!"

As soon as the words fell, Lu Yu felt that he was pulled over by him and sat on top of a strange thing.

Lu Yu was a little confused.

However, before she could understand what was happening, her soul was left in place, and her body flew forward hundreds of meters.

It's really flying!

If it weren't for Gu Bai grabbing her hand, she would have felt like a kite being blown away by the wind.

"Wow, ahhhh

Gu Bai dragged her over and put her behind him, "Hold on, it's time to speed up!"

"Can it be faster??"

The ribbons that bound Lu Yu's hair were blown away, his hair was blown into a mess, and he didn't care about being reserved, he hugged Gu Bai's waist tightly with both hands, and asked with a pale face: "What is this?"

Gu Bai said proudly: "This is my mount, bucktooth leopard, handsome, right?"

"What bucktooth leopard...... Wait a minute...... I can't go any faster!I'm going to fly out!ah!!"

Under Gu Bai's full control, the cheetah picked up speed again, turning into a white lightning bolt in the night, sweeping across thousands of feet.

This beast-shaped puppet is already strong in speed.

After Gu Bai mastered it, the extreme speed it could burst out was almost comparable to that of a cultivator in the Yang Spirit Realm.

Feeling the strong wind blowing on his face, Gu Bai even found a trace of the feeling of driving a supercar with his sister.

As for the underground insect tide army, they all waited until the cheetah galloped before they came out of the ground with hindsight, like a spring bud breaking through the ground.

In just a few minutes, the two of them had already crossed dozens of miles and waded into a black muddy field with fluffy geology, and their speed slowed down a lot.

"I've got you......"

Gu Bai's eyes were sharp, and a rather concentrated blood-colored spot in the distance slowly appeared in his sight.

Gu Bai controlled the cheetah, adjusted the direction, climbed a stone mountain on the side, and stopped at the top of the mountain.

Lu Yu's hair was messy, and his chest was still pounding, "We...... Where the hell are we going to find the queen worm?"

"It's been found. ”

Gu Bai jumped to the ground, took out a large stack of detonation charms and fire charms from his arms, and kept stuffing them into the cheetah's mouth.

"Where?"

"Twelve miles to the right, there is a large black mud field, where the nest of the iron-devouring sandworm is located. ”

Lu Yu looked in the direction he said, only to see a dark patch, and saw nothing.

"I need to concentrate, you help me protect the Dharma. ”

At this time, Gu Bai had already finished preparations, and with a movement of his mind, the cheetah instantly ejected from the top of the mountain and disappeared into the black curtain.

Lu Yu was shocked: "Your mount ran away on its own!!"

Gu Bai rolled his eyes, "Tell you to hurry up and help me protect the Fa, those bedbugs are about to climb up." ”

Lu Yu turned around and saw a large black shadow, which was squirming up the mountain quickly, and had surrounded them.

Her heart tightened, and she held the hilt of the sword with both hands, protecting Gu Bai's side.

"Wow...... Woo ......"

Strange insect chirps rang out one after another.

Although the threat of iron-devouring sandworms has been greatly reduced by breaking away from the soil, such a large number still makes Lu Yu's scalp a little numb.

"Gu Bai, when will your mount come back......

Lu Yu swallowed his saliva and asked timidly.

"It's coming, it's coming. ”

Sweat oozed from Gu Bai's forehead, and he was engrossed in controlling the cheetah.

The limit distance of his spiritual power was fifteen miles, but the farther the distance, the greater the consumption, and coupled with the load of using the Eye of Insight at the same time, Gu Bai could only last for about ten minutes at most.

At this time, Lu Yu had already started a battle with the swarm of sandworms, swinging his sword vigorously.

She has been well protected since she was a child, and although she has a not weak cultivation, she is seriously lacking in actual combat experience.

Facing such a vast number of sand worms, Lu Yu was a little difficult to handle, and many wounds appeared on her body after a while, but she did not flinch at all, and still gritted her teeth and did not let any of the sand worms get close to Gu Bai.

Minutes and seconds passed.

Gu Bai's eyes suddenly froze.

In the distance, the cheetah jumped with strength, smashed through the ground, successfully invaded the iron-devouring sandworm's nest, and began to run through the vast underground network.

In an instant, the dense mass of sandworms in the nest was like a tide, and they surrounded and slaughtered the cheetah, almost drowning it.

But the cheetah's body is much more powerful than that of the sandworm, and by rampage, it can directly kill a large area, and unhindered into a huge space in the hinterland of the nest.

This circular cavern space is covered with large white insect eggs.

A large white and fat worm the size of a house, lying between the eggs, suddenly let out a sharp hiss when it saw the appearance of the intruder.

All the sandworms in the entire nest received the order and rushed here.

The cheetah spat out a large pile of rune paper in his mouth on the ground, and immediately turned around and ran.

Gu Bai, who was sitting on the top of the mountain, showed a cruel smile.

【Dozens of times the cost of killing*1】

[Effect Duration: 29:59]