The energy beam collided with the energy light curtain, causing an explosion.
The extremely hard light curtain also burst into cracks under such bombardment, and finally clicked, revealing a hole more than one meter deep.
Gu Xun'er looked at Lu Yunxiao with a puzzled expression.
"Use more force."
Lu Yunxiao said.
Hearing this, Gu Xun'er's eyes flashed, and the Dou Qi in his body roared like a flood, and finally turned into extremely large Dou Qi light pillars, fiercely bombarding the light curtain that solidified into substance.
"Crack!"
This time, the force of the bombardment was extremely powerful, and the energy light curtain burst open, revealing a large crater about ten feet wide and three to four meters high.
Gu Xun'er didn't stop, blasting out fighting energy one after another.
Substantial energy fragments were thrown away, and within a moment, a passage more than ten feet deep was forcibly opened by Gu Xun'er.
"Xun'er, look at what's behind the crystal wall."
Lu Yunxiao took a step forward and came to Gu Xun'er's side.
As he said this, he punched it hard.
"boom!"
As soon as the punch landed, the entire sky seemed to tremble, and countless energy fragments exploded.
The crystal wall also cracked with a deep crack, and there were densely packed snow-white things faintly squirming in it.
Some liquid-like things seeped out, and then covered the surface of the crystal. During rapid solidification, an extremely thin layer of substantial energy was actually formed...
"What is this?"
"It's actually secreting energy to repair the crystal wall."
Gu Xun'er's beautiful eyes narrowed, and she was suddenly shocked. There was such a penetrating creature behind the crystal wall.
"What else could it be? Ancient insect-eating insects."
Lu Yunxiao's calm voice sounded slowly, but it made Gu Xun'er's heart skip a beat.
"Far...ancient insect-devouring insects?"
Gu Xun'er's face was pale, and when she looked at the surrounding crystal walls again, she couldn't help feeling terrified.
According to this, this energy light curtain towering over the heaven and earth was not created by the ancient insect-devouring insects.
Then isn't this place just a giant insect nest?
Thinking of this, Gu Xun'er's hair stood on end and her whole body felt bad.
Most women don't like bugs, and Gu Xun'er is the same.
When he thought that this was an ancient insect-eating insect nest, Gu Xun'er's mentality collapsed.
"Yes, it's the ancient insect-eating insect."
Lu Yunxiao put his arms around Gu Xun'er's shoulders, giving her a little support and comforting her mood.
His expression remained calm and he looked unfazed.
"The ancient eating insects are a kind of small monsters that lived in ancient times. Their bodies are extremely small, but their numbers are endless."
"Ancient Devouring Insects, as the name suggests, they can devour everything and then continuously secrete pure energy."
"This light curtain should have been created by these ancient eating insects. Maybe even a lot of the energy in the entire sky tomb was created by them."
"If ordinary people broke into this insect nest, they would probably die without leaving any traces."
Lu Yunxiao's tone was calm, but what he said was enough to make people suddenly change their color.
"Xun'er knows that ancient eating insects devour everything, even fighting spirit will be swallowed up, and they can't be harmed at all."
Gu Xun'er nodded. She was also a knowledgeable person, otherwise she wouldn't have changed her face in shock when she heard the name of the ancient insect-eater.
"This is true, but the ancient eating insect is not really able to swallow all energy. At least it is not immune to the power of strange objects in the world such as strange fire, spirit gold, etc."
"Xun'er, you can give it a try."
Lu Yunxiao smiled.
Hearing this, Gu Xun'er looked thoughtful. After a moment, he stretched out his right hand, and brown-gold flames steamed up.
Above the flames, nine divine dragons flipped and jumped.
This flame combines the Golden Emperor's Burning Heaven Flame, the Three Thousand Yan Flame Fire and the Nine Dragons Thunder Gang Fire. It can be said to be the strongest alien fire among super alien fires such as the Pure Lotus Demon Fire.
Gu Xun'er flicked his fingers, and the strange fire in his hand flew out, and finally came into contact with the crystal wall lightly.
"Squeak!"
As soon as the two came into contact, a harsh neighing sound suddenly came from the crystal wall.
Where the flames fell, a pit about two meters deep emerged, and the remaining scorching heat instantly wiped out countless ancient eating insects.
"I see."
Gu Xun'er suddenly realized, and finally understood why Lu Yunxiao said before that he would never be able to get in without the strange fire.
Without strange fire, if you come in, you will die.
He didn't just want to bring Gu Zhen and the others in.
Also to save their lives.
Otherwise, if they break into this light barrier without any precautions, they will definitely escape death.
"Is it clear now?"
Lu Yunxiao asked with a smile.
"Clear."
Gu Xun'er nodded and responded.
"Then get out."
Lu Yunxiao smiled, put his arms around Gu Xun'er's shoulders, and stepped gently out of the passage.
As soon as he came out of the passage, Gu Xun'er immediately breathed a sigh of relief.
Even with the alien fire protection, staying in that huge insect nest would be uncomfortable.
Looking at Gu Xun'er who breathed a sigh of relief, Lu Yunxiao chuckled secretly, hugged her and walked back to the original place.
As soon as the two people left, the passage that was originally created gradually returned to its original state due to the efforts of countless ancient eating insects.
Seeing these changes, Gu Xun'er's face changed slightly.
"How terrible!"
Looking at the crystal wall that was the same as before, Gu Xun'er felt a chill in her heart.
"Ancient worm-eating insects, these things are indeed scary, but with the strange fire around, it's not a big problem."
Patting Gu Xun'er's shoulder, Lu Yunxiao said with a smile.
Thinking of the power of strange fire, Gu Xun'er couldn't help but nod and agreed with Lu Yunxiao's words.
Indeed, strange fire is the natural enemy of ancient insect-eating insects.
"Master, what happened?"
Seeing Lu Yunxiao and Gu Xun'er saying something they didn't understand, Feng Qing'er couldn't help but come up to them and asked.
Qing Lin and Xiao Yu also pricked up their ears, with curious faces on their faces.
"You will know then."
Lu Yunxiao smiled and did not explain.
"Owner!"
Feng Qing'er hugged Lu Yunxiao's arm and acted coquettishly.
Her cool temperament and coquettishness really have a huge contrasting charm.
"Master, don't show off."
Feng Qing'er pouted her little mouth with a cute expression on her face.
"Yunxiao."
"Brother Young Master."
Xiao Yu and Qing Lin didn't act coquettishly, but the curious looks they looked over were enough to explain everything.
The corner of Lu Yunxiao's mouth twitched, "Xun'er, tell me."
Lu Yunxiao shook his head. It was mainly the same question and he didn't like to introduce it twice.
Gu Xun'er hummed, walked forward, took Xiao Yu's hand, and introduced to the three girls the scene they had just encountered.
Listening to Gu Xun'er's introduction, the eyes of the three women couldn't help but change.