Mu Yizhan finally understood why those Dust Storm Demon Grasshoppers rushed into the Flame Mountain like moths into the fire. It turned out that they did so to mutate into the next generation of mutated Demon Grasshoppers that could resist fire, just like that little Demon Grasshopper.

Mu Yizhan told Staff Officer Shao this important information.

"Notify the Grand Army Department immediately and ask all townspeople to evacuate. The Dust Storm Demon Grasshopper has evolved and they are no longer afraid of the Flame Barrier." Staff Officer Shao made a difficult decision, which also meant that this place would be abandoned.

"Yes." The soldier responded solemnly.

"Thank you for providing such important information. You can evacuate with the main force and leave the rest to us." Staff Officer Shao glanced at Mu Yizhan and the others and said in a cold voice.

"My flames come from the Flame Mountain, the place where they mutated. It should be able to restrain those mutated Dust Storm Demon Grasshoppers!" Mu Yizhan said.

"Mu Yizhan, it's too dangerous, no way." Mu Nujiao immediately objected after hearing this.

Just now, the army of a thousand people was completely wiped out when they were all put on fire armor. It was too risky to go alone.

"Sister, you forgot that I chased you with a torch and burned all the dust storm hoppers. Those must have been mutated hoppers," Mu Yizhan said.

"Then I'll go with you!" Mu Nujiao said.

"This won't work, you have to stay." Mu Yizhan disagreed.

"If you go, I will go too. If your fire cannot be completely controlled, with my wind and your fire, we still have a chance to break out." Mu Nujiao said without negotiation.

Mu Yizhan couldn't resist, so he had no choice but to agree to let Mu Nujiao go with him.

"But you two can't bring much supplies in. There are more than 10,000 people there who need food and water," said Staff Officer Shao.

"We can only gather some space storage containers to bring as much food and water as possible, but in order to solve this problem, we still need to find a way to rescue them," Mu Yizhan said.

"There is a result of fire in Dongjiao Town. If your fire is useful, as long as you use your fire to reactivate the fire barrier, it is possible to solve the problem of dust devil grasshoppers..." said Staff Officer Shao.

"I'll find a way to restart the barrier." Mu Yizhan said.

"If you find anything wrong, evacuate immediately. Our Western Army is still grateful to you." Staff Officer Shao said.

"We won't show off," Mu Yizhan said.

"Just stay here and wait for us." Mu Yizhan said to Lingling and the others.

Bringing the supplies, Mu Nujiao directly activated the wings of wind and led Mu Yizhan to the edge of the black storm of dust devils and demon grasshoppers.

The two of them looked at the dark and dim dust devil and black storm in front of them, and they felt as if they had fallen into a wormhole.

Little Flame Fairy made a ring of fiery clouds of fire, and the two began to slowly enter the black storm of the demon grasshopper.

"Buzz~~~~~~~"

The harsh sound makes it impossible to concentrate on releasing complex magic.

People like Mu Yizhan, whose mental power has reached the peak of the fourth realm and who can only read the star map, can barely release mid-level magic.

Mu Nujiao has opened the realm of wind, and countless circling and flying wind sickles appear behind her.

As long as the flames have no corresponding effect, Mu Nujiao will control the wind sickle from behind to fly over to protect them.

Seeing the surrounding dust storm demon grasshoppers being frightened away by Little Flame Fairy's Fierce Cloud Fire, Mu Nujiao finally breathed a sigh of relief. Little Flame Fairy's Fierce Cloud Fire had an effect!

Stepping into Anjiao Town, the ground was covered with a layer of dust devils, and their secretions were stinking to the sky.

"There is a skeleton of a summoned beast over there." Mu Nujiao pointed to the open space in front of her and said.

The two of them went over to inspect the bones of the summoned beast.

Mu Yizhan opened the map to find the location.

"Strange, why are the buildings here missing?" After comparing the map twice in a row, Mu Yizhan was surprised to find that all the buildings here had disappeared.

"Did you read it wrong?" Mu Nujiao looked closely at the map in Mu Yizhan's hand. After checking it twice, she was full of disbelief.

"They must have been eaten by these demon grasshoppers," Mu Yizhan said.

"If they all eat these sand and stones, it will be in danger for the people taking refuge underground." Mu Nujiao said.

The two of them finally found the entrance to the underground shelter. Fortunately, the soil above was still there.

Before Mu Yizhan took the photo, he knocked on the stone door with a military signal from the Liman Sect.

"It's a rescue. They are here to save us." The mage from the gatekeeper army inside said with great excitement.

The stone door was opened, and when the people inside saw a young man and woman coming, the happy mood they had just disappeared immediately disappeared.

"Just send you two here? Could it be that we have all been abandoned?" said a frustrated military mage.

"Others can't get through. Only the two of us can get through the dust storm hoppers." Mu Yizhan said.

After entering the shelter, the two released the food from the space storage container, which was enough to sustain them for two meals.

"Did the superiors send you here to give us a last meal?" Another military mage said with a bit of annoyance on his face.

"Chen Yi, calm down. The two of them risked their lives to deliver food and medicine to us. How can you blame them?" Captain Liu Zhuo said.

"There is already a rescue plan from above. You go and make arrangements to distribute the supplies to everyone." Mu Yizhan said to Chen Yi.

After pushing away Chen Yi, Mu Yizhan called the captain Liu Zhuo aside. He couldn't tell anyone about the dust storm hoppers starting to eat dirt. Not everyone could trust it. Many people would lose their minds in the face of death.

"When we came here, we saw that the dust devil grasshoppers had begun to eat the soil. The shelter can't support it for long. I called you here alone because you can't tell other people about this." Mu Yizhan said to Liu Zhuo with a serious face.

"Oh, I understand what you mean. Forget it, you can go. There is no need to bury us together. Anyway, I am very grateful to you two for your risky rescue." Liu Zhuo sighed and said.

"We actually already have a plan. You need to help me find the town's protective barrier, and then use my fire to reactivate it. My fire can restrain those dust devil grasshoppers," Mu Yizhan said.

"Can your flames restrain them? Great, I'll take you there right now." Liu Zhuo said in disbelief when he heard that there was still a chance.

After confirming, the three people left the shelter and reached the barrier room smoothly.

"What's wrong?" Mu Yizhan asked when he saw Liu Zao was stunned when he opened the door.

"This restriction has been lifted." Liu Zhuo said.

The three of them entered the sliding door and followed the stairs to the barrier basement. Mu Yizhan saw a barrier magic circle, and the core of the barrier was in the center of the circle.

Mu Yizhan put his hand on the core of the barrier and introduced the fire of the raging cloud into this special energy core.

The color of the core of the barrier slowly synchronized with the flames of the blazing clouds. Soon, the magic circle was lit up, and a brilliant red flower of flame lit up on the core of the barrier...

But in less than ten seconds, the enchantment circle dimmed again.

"What's going on?" Mu Yizhan frowned and asked.

"It was clearly done just now." Mu Nujiao said in confusion.

Liu Zhuo's expression changed, he shook his head and said, "The energy of the Core of the Barrier is gone!"
Chapter completed!