Huo Yushen subconsciously followed Xia Chujian's instructions and suddenly became invisible.

In mid-air, the golden "Bird of Justice" disappeared in an instant.

The attacking medium-sized Zergs suddenly lost their targets and were all stunned.

Almost at the same time, another identical golden "Bird of Justice" appeared in another place in the factory.

A Zerg saw it and shouted in Zerg language: "It can teleport! Over there! Over there!"

They all thought that it was the "Bird of Justice" from before, which suddenly used the ability of space transmission to break through their encirclement and reach another place.

Then hundreds of thousands of medium-sized Zergs suddenly swarmed together and rushed towards Xia Chujian.

After Huo Yushen returned to stealth mode, he quickly switched back to the appearance of a humanoid mecha, which made him smaller and would not be hit by the large numbers of medium-sized Zerg flying towards him.

He looked up.

The golden "Bird of Justice" that Xia Chujian switched to was howling towards the sky.

This whistling sound was completely different from the sound produced by Huo Yushen using his Tang-level mental power.

It was cold, clear, strong and unbridled, as if it was about to descend from the depths of the distant nine heavens, violently suppressing the entire starry sky!

More brutal than the cry of a phoenix, more murderous than the roar of a dragon!

As soon as the sound is uttered, all things bow their heads!

That was Xia Chujian's own voice coming from her throat, not the electronic synthesized sound that Qi Lu had simulated for her using mechanical intelligence.

However, the voice is fundamentally different from the one she uses when speaking.

Just by listening to this whistling sound, there is no way to connect it with her.

You can't even tell the difference between male and female voices.

The sound was between a soft bass and a bright treble, full but not too heavy, without any warmth at all, like a frosty sword falling straight from the sky, bringing an indescribable pressure.

The aura is extremely powerful, as if every syllable carries an irresistible force.

The surroundings were filled with the shock of a snowstorm and thunderstorm. The air seemed to have been instantly frozen by the extremely cold temperature, and it was so heavy that it seemed to have a physical body.

Unlike the sound waves sent out by Huo Yushen using the mental power of a Tang-level genetic evolver, Xia Chujian's roar seemed to have no external power to support it. It simply relied on its own sound waves to generate unparalleled penetrating power and pressure.

Like a sonic weapon, it spread out in circles, centered around the golden "Bird of Justice".

This "sonic weapon" seems to have the function of targeted elimination.

The rectangular incubator in the hatchery was unharmed, but when the Zerg heard the whistling sound, their extremely hard shells instantly became as brittle as glass and shattered into pieces.

Huo Yushen's mood was also seriously affected by this roar.

At this moment, his entire mind seemed to be dominated by that whistling sound...

His mood was trembling with excitement. As a high-level genetic evolver, the energy contained in him seemed to be rapidly raised, from the Tang level, getting deeper and higher, rushing towards the unknown depths of the starry sky!

To the Zerg's ears, that long roar could mean crushing, deterrence, and destruction!

But in Huo Yushen's ears, it was encouragement, a call, and a blessing!

The blood is boiling and hot!

But my heart was like a collapsing snow mountain, and the coldness was rolling in!

Huo Yushen attacked again without hesitation.

The double-headed, three-pointed, two-edged spear was wielded with unprecedented difficulty. With the help of Xia Chujian's long roar, it even brought out clusters of cold cyclones invisible to the naked eye throughout the factory.

This time, the air vibration caused by the three-pointed, two-edged gun was enough to knock down large numbers of Zerg.

Compared with before, this kind of lethality has definitely increased exponentially!

Before, he could kill more than a hundred black mantis soldiers with one sword.

But with this strike, nearly five thousand Black Mantis soldiers were cut in half in an instant!

The second sword strike was more powerful, the blade was sharp, and the cyclone it created directly cut more than 10,000 Black Mantis soldiers in half!

Inspired by Xia Chujian's roar, Huo Yushen's third sword chopped down nearly 20,000 black mantis soldiers in one fell swoop!

With this combination of group attack, critical hit and increased damage, Huo Yushen could easily kill 200,000 Black Mantis soldiers with just a few strikes!

Without the protection of their outer shell, the black mantis's inner body was broken and could not even support the movement of its wings.

One by one, they fell down with a thud, either hitting the tracks or the rectangular incubators.

A very small number of unlucky people might be able to take advantage of some of the gaps in this place full of tracks and rectangular incubators, and instantly fall from the height of the factory to the ground a thousand meters below, and be smashed into pieces.

Xia Chujian was completely unaware of everything around her; she was simply immersed in the long roar.

Her thoughts seemed to break through her mecha and instantly travel into the vast space.

The universe is vast, looking around, where is my hometown?

This thought suddenly popped up in Xia Chujian's mind.

Then the next moment, her thoughts returned to normal, she quickly entered stealth mode, and switched back to the humanoid mecha shape.

The whistling sound stopped, and before her eyes was the scene that appeared on the mecha's eyepiece display screen.

In this factory, the hundreds of thousands of medium-sized Zergs that had fallen to the ground were lying there.

Not to mention the low-level Zerg nest builders, who were previously killed by Huo Yushen with a three-pointed, two-edged spear, and some of them had their stomachs stabbed by Xia Chujian, and now even their bodies were shaken to the point of various cracks.

Xia Chujian looked down and saw the unlucky black mantises who fell directly to the ground, and blinked.

My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!