However, Li Yao did not let the Xiaolong pass through the diamond grid of the ventilation duct rashly, but instead stimulated a beam of detecting the mysterious light, constantly adjusting the frequency of the mysterious light, and scanning the diamond grid.

Sure enough, when he adjusted the mysterious light to an extremely low frequency, dozens of mysterious demonic lights appeared on the diamond grid, crisscrossing, chaotic, and irregularly moving.

Once the Xiaolong touches these scarlet demon lights, it will definitely trigger the alarm system.

"The defense is very tight!"

Li Yao asked the Xiaolong to stay under the ventilation duct opening for five seconds, quickly calculating the movement speed of the demon light and the changing angle of the gap.

Five seconds later, the Xiaolong passed through the diamond grid slowly, like a lazy goldfish, with scarlet demon lights, as if they were in harmony with it, and in a tacit understanding, they almost passed by with a hair gap!

The Xiaolong penetrates the demonic light and invades the ventilation duct!

The scene inside the ventilation duct surprised Li Yao.

There was no airtight demon light scanning defense system that was imagined, but the walls of the pipe were covered with dense flying insects. At the corners of the pipe, there were also extremely thin spider webs and colorful spiders, dormant in the dark.

Flying insects, spiders, and dark gray pygmy vampire bats that blend into the pipes form a complete ventilation duct ecosystem.

Li Yao couldn't help but smack his tongue. Even if someone really compressed his muscles and bones to the limit and drilled into such a pipe, he would be helpless in the face of dense insects.

Even small biochemical war beasts cannot invade here without disturbing these insects.

"The ancestor Youquan is really a big expert in playing insects. The defense here is probably more tight than the highest council of the Starry Federation."

Fortunately, Li Yao has the magic weapon refined by the peak era of the Xinghai Empire, the Xiaolong!

The Xiaolong continued to remain invisible, suspended in the center of the pipeline, silently observing the operation of the entire ecosystem.

Small flying insects like mosquitoes on the wall of the tube are flying irregularly every moment, catching floating particles in the air as food.

There are also many mosquitoes that stick to the spider web. When the "food" accumulates to a certain extent, colorful spiders will come out and swallow all the food on the spider web.

At that time, the mosquitoes would be a little honest for a few seconds, revealing a tortuous gap.

That is Li Yao’s only chance!

He waited patiently for the spider to come out to hunt three times, and calculated the average time for the gaps between mosquitoes. When the spider was dispatched for the fourth time, he drove the Xiaolong and rushed over!

His speed must not be too fast, otherwise it will be discovered that the black fog composed of mosquitoes is like a bloody mouth, slowly closing behind the Xiaolong, and the "fangs" are almost about to pierce into the Xiaolong's butt.

In front, the spider web blocked the entire pipe, and the shiny spider silk was covered with deadly mucus.

Fortunately, the holes on the spider web are not uniform, especially when some larger prey struggles violently, they will tear the spider web.

After devouring enough food, the colorful spider began to repair the spider web.

Li Yao held his breath and patiently searched for the biggest hole.

This is also a great test for his skill in controlling the starship.

At first glance, the hole he found was almost the same diameter as the Xiaolong. If he trembled slightly during the journey, all his previous efforts might be wasted.

The colorful spider crawled towards this hole and prepared to repair the largest hole first.

"Take it slow, relax, there is still a lot of time. There is still..."

The Xiaolong leaped gently and successfully crossed through before the spider spider silk spit out the first strand of spider silk!

Li Yao breathed a sigh of relief, and almost melted into the stomach of the Thunder Python.

Next, he did the same thing, passing through the seven-layer spider web blockade and finally arrived at the entrance and exit of another ventilation duct.

Looking down through the diamond grille, you can see that it is a huge laboratory or factory.

The huge space is divided into several different areas, and below the Xiaolong, there is a weapon testing area.

I saw a thin Youfu Army with a jackal-like head holding a thin, long, strange-shaped gun-like magic weapon in his kneeling position.

"This is the sniper version of the 'Rutao-7' psionic arrow blaster!"

Li Yao recognized at a glance that the other party was using an assault rifle that was very popular in the Starry Sky Federation. After installing a high-precision kit, it can become a general-purpose sniper rifle with very good performance parameters.

However, in addition to the high-precision kit, the surface of this "Rutao-7" is also wrapped with thick blood vessels and flesh contacts. There are two tumor-like growths attached around the psychic box, and the left and right sides of the sights highlight two scarlet eyeballs!

It was infected by some deformed monster, assimilated, swallowed, and turned into a blood-sucking flying sword that Li Yao had seen in the Chaos God Tomb, a half magic weapon, half life strange weapon!

What's even more terrifying is that seven or eight "blood vessels" or synthetic nerves emerged from this sniper rifle, which deeply penetrated the arms, chest cavity and temples of the Youfu Army sniper, as if he and this weapon were fused together!

"Use the direct control method of neurons to manipulate this magic weapon? In this way, you can easily control it without too strong spiritual consciousness, and all performances will be greatly improved!"

Li Yao thought secretly.

"Huh! Huh! Huh!"

There was strong wind blowing around the test site, and even artificial snowflakes were covered with snow, which seriously interfered with the sniper's vision and perception.

According to the Federal Army's teachings, such weather is extremely unsuitable for sniping.

The Youfu Army sniper remained motionless, still standing kneeling, as if he was a cold statue.

"Didi!"

Hundreds of meters away, a dark orchid fountain came out, and the sky scattered flowers in the air, turning into dozens of blue star rays.

"Swoosh! Swoosh! Swoosh!"

The Youfu Army snipers shot calmly, and even after completing five shots, they transferred one shooting position. They changed six shooting positions in just half a minute. The interference of the strong wind and the blizzard had no effect on him. They almost shot without any bullets, and dozens of blue stars suddenly extinguished!

Li Yao was secretly shocked.

"The sniper version of the 'Rutao-7 type' assault rifle secretly improved by the ancestor Youquan has greatly improved the excitation speed, ammunition load, stability and anti-interference ability compared to the original version, and the comprehensive performance parameters have been increased by at least 35%!"

"What's even more terrifying is that it not only stimulates the psychic bomb, but also carries a deadly venom!"

"I'm afraid, this is the effect of the two tumor-like growths next to the psychic box, which is the venom sac!"

Li Yao could completely imagine the purpose of this design.

First, use a psionic bomb with extremely strong penetration and destructive power to destroy the target's shield, carapace and armor, exposing the most fragile interior.

The venom or acid that follows can directly destroy the exposed people and internal organs!

It is an extremely vicious weapon for both the human race and the demon race!

"Since even the sniper rifle has undergone such a transformation, the assault rifle with a simpler structure must have undergone the same transformation long ago."

"The Youfu Army, which is covered with demon pills, is already very difficult. If they are all equipped with such powerful weapons, it would be unimaginable!"

Li Yao secretly remembered the performance parameters of this "biological sniper rifle" in his heart and tiptoed away while driving the Xiaolong.

In the second test field, there was a strong man from Youfu, who was tall and big. More than a dozen bullet links were wrapped around his body, and the bullet links were covered with red palm thunder.

Li Yao noticed that around his neck, which was as thick as a tree trunk, was wearing a characteristic collar, and a special dark red potion was stored in the collar.

"Swish!"

The thin needle on the inside of the collar gently pierced Youfujun's neck, and all the dark red potions were injected into the body.

"Ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah ah

The Youfu Army burst into a shocking roar, and the skin around her body cracked, and strong flames surging from under the red skin!

He quickly turned into a fire demon three or four meters high, with the flames turning from red to white, and the temperature getting higher and higher, like a pile of melted steel!

What's strange is that at such a high temperature, the Youfu Army was not dead, but instead rushed towards a heavy crystal chariot acting as a target.

And this heavy crystal chariot, under the remote control of the staff next to it, roared with all its might and rushed towards him!

"boom!"

The Youfu weapons demon was like a crazy rhino, and every step was made of a deep footprint on the ground. His speed reached its limit, like a meteor that held the heavy crystal chariot. The two sides fought for three seconds, and wisps of blue smoke appeared on the buttocks of the heavy crystal chariot, and he actually pushed it out!

"Chew!"

The Youfu weapons demon jumped up, and his hands seemed to turn into two flame swords, stabbing into the reaction armor of the crystal chariot.

Under the burning of the high-heat flame, the reaction armor was like a piece of paper, which was easily exploded and torn apart by him, revealing a hole the size of a washbasin.

The strong man from Youfu Army took off seven or eight thunders in his palm from the bullet chain, threw it into the crystal chariot, and blocked the hole with his chest.

"Boom! Boom boom boom boom boom!"

The crystal chariot jumped up like a spring installed, and the turret flew into the sky. The strong man from Youfu Army was also bombarded dozens of meters away by the powerful impact force, but he climbed up, dusted the smoke from his chest, and let out a low laugh.

"A monster like this can cause great trouble to a federal armored camp, even if it has its own camp cultivator, it will be extremely difficult to deal with it."

"If it is used to attack fixed firepower points and destroy cities and villages, such monsters will be even more sharp. It is impossible to have a cultivator in every firepower point, right?" (To be continued.)
Chapter completed!