However, in a trance, she still remembered to turn off the mecha's external communication channel and the mecha's voice amplification system.

After making sure that the sound could not be heard outside, Xia Chujian asked doubtfully, "Qilu, what's going on?"

"The Zerg's shell is incredibly hard, even a sniper rifle can't hurt them at all..."

"How can they crack their shells just by falling?"

Xia Chujian was talking about the Black Mantis soldiers who fell from a high altitude to the ground.

Because after they fell to the ground, their bodies were shattered into pieces, just like what a normal carbon-based body would do after falling from a high altitude.

Qi Lu's childish voice was a little hard to describe, and he said, "Master, don't you remember what you just did?"

Xia Chujian was bewildered: "...I just couldn't help but scream."

Qi Lu sighed in a childish voice and said, "That cry of yours is no ordinary cry!"

"Even Qilu couldn't analyze the frequency of that sound wave... Anyway, it's completely different from your own sound wave..."

"I don't know how the sound waves can achieve targeted elimination."

"Look at those medium-sized Zergs below that have been smashed to pieces. This is theoretically impossible for the Zerg."

"They can be beaten to death, burned to death, or blown to death, but they won't die even if they fall from a great height!"

"It's determined by their body structure."

"This is simply impossible for the evolved Zerg!"

"In fact, it's not just the Zerg that fell to the ground. Look at the Zerg on the tracks and in the rectangular incubators. They didn't fall, but their shells are also shattered!"

"Even the shells of the lower-level Zerg Nest Builders, which have the hardest shells... those that you haven't peeled off yet, have so many cracks!"

"That's not even a scream... that's an infrasonic weapon from Zerg hell!"

Xia Chu was not surprised but delighted, and said happily: "Oh! Do I have superpowers too?!"

"My superpower is my infrasonic weapon!"

"With just one shout, I can break through the Zerg's defenses!"

"From now on, don't call me Master. Please call me 'King of Breaking the Zerg's Defenses'!"

As she said that, she wanted to try again.

But when she whistled again, she couldn't find that feeling.

When played through the mecha's loudspeaker, it sounded like a little girl throwing a tantrum.

Huo Yushen, who had just found Xia Chujian's location and flew over: "..."

Xia Chujian, who thought he could break through the Zerg's defense and reach the pinnacle of his life, said: "..."

This damn thing, it would be better if I couldn’t scream at all just now!

Xia Chujian secretly blamed herself in her heart.

Huo Yushen stood beside her, and both of them were still invisible.

Qi Lu quietly turned on Xia Chujian's mecha communication system to prevent Huo Yushen from discovering that he had just been blocked...

Huo Yushen said: "...Are you okay?"

Xia Chujian felt upset and said coldly, "What do you think?"

Huo Yushen paused, then continued, "What happened to you just now? How did you make that sound? Did Su Buyan equip your mecha with a special infrasonic weapon?"

"But our army's infrasonic weapons have also been tested on the battlefield against the Zerg, and they have no effect on the Zerg at all."

Xia Chujian understood.

Huo Yushen never thought that the sound just now was made by her!

I thought Su Buyan was giving her mecha some special treatment...

Xia Chujian became even more upset, but she managed to hold herself back and didn't continue to be sarcastic in front of Huo Yushen.

She took a deep breath and said, "No... Believe it or not, that sound just now was made by me, not some infrasonic weapon of the mecha."

Without waiting for Huo Yushen to continue asking, Xia Chujian immediately said, "I don't know what's going on myself."

"When I hear your howl, I want to howl too."

"The sound just came out on its own and I couldn't control it."

"And these Zerg, I don't know what's going on. Is it really the noise I just made that caused their shell defense to fail?"

At the beginning, it was a serious explanation, but by the last sentence, there was an irrepressible joy and satisfaction...

Huo Yushen thought that this girl was even more tolerant than he had expected.

He frowned and said, "Did you really send it out yourself? Did you try it again just now? Why is the effect different?"

Xia Chujian spread his hands and said expressionlessly, "You guessed right! I just thought I found a weapon to break the Zerg's defense!"

"But after trying it again, I found that it didn't work."

"I'm sorry to have embarrassed you."