East China Sea.

Today, the East China Sea is a rare azure color.

Thick white clouds pressed on the sea level, and the long-lost tranquility and peace.

If you ignore the long, heavily armed defense line of the East China Sea, I am afraid that this is really the East China Sea that it once was.

Airplanes!!!

Suddenly, a clear and loud military horn sounded.

Huge red military flags fluttered in the wind.

Under the military banner was a legion from Chang'an, the hinterland of Great Xia.

The First Independent Army of Chang'an led by Lin Xiao personally!

This is the northernmost section of the East China Sea.

Looking at the blue and boundless East China Sea in front of him, not only Lin Xiao, but the entire legion of tens of thousands of people, all of them had burning eyes, and the blood in their chests was constantly boiling, facing the vast sea together with the bright and blood-like flag.

"Brigadier General Lin Xiao listens to orders!"

"Lead the First Independent Army of Chang'an in Great Xia, cross the sea east, and set foot on the top of Mount Fuji!"

The commander shouted.

Lin Xiao took the military order and turned to look at the old men on the coast.

Standing on the shore, his face covered with age spots, his eyes were calm, but the depths of his eyes were turbulent.

Ru Shuai said softly: "Teacher, the key point of the East China Sea Battle has come. ”

Tianshou bowed his head slightly, turned around and walked towards Lin Xiao with a smile, stretched out his palm, but couldn't hook Lin Xiao's shoulder.

"Old marshal, you say." Lin Xiao bent down and asked with a smile.

Tianshou's eyes were full of relief, patted Lin Xiao on the shoulder, looked at the young man in front of him who seemed to be able to stand up to the sky, and said softly: "This is a battle, it is extremely dangerous, the road is far away, and the sea and land are fierce, you must be careful." ”

Lin Xiao smiled and nodded, although his face was still green, but his eyebrows were full of heroism, and he already had the arrogance and arrogance of a young general.

"Don't worry! I will come back alive with them! ”

"Okay, when you come back, I'll give you a promotion to major general."

Not!

Large transport ships have arrived and are docked on the shore.

As Zhang Ye waved his hand, tens of thousands of gene warriors began to board the ship one after another.

"Xiao'er." Ru Shuai frowned, took off the Bodhisattva jade around his neck, stood on tiptoe, and hung it around Lin Xiao's neck, "I hope you can return triumphantly!" ”

"Yes!"

The blue waves and wind and sand swept the riverside, and the backs of countless genetic warriors became more and more distant, Lin Xiao turned around and strode towards the transport ship, and his back was also getting farther and farther away.

"I wish Brigadier General Lin Xiao a triumphant return!"

Around Tianshou and Rushuai, countless military commanders and guards saluted in unison.

On the transport ship, Lin Xiao stood by the guardrail, his military uniform was straight, his arms were also straight, his fingertips were aimed at his temples, and he returned the standard military salute.

Not!!!!

In the thick mist, a large military transport ship left the Great Xia frontier with 12,000 genetic warriors and a hundred Katyusha heavy cruise guns.

Tianshou and Ru Shuai came to see them off in person, and the figures of the two old men stood on the shore like statues, until the azure skyline covered them, Lin Xiao slowly withdrew his gaze and turned to look in the direction where the transport ship was heading.

Half an hour later.

Fifteen transport ships and twenty frigates completely left the borders of Great Xia.

In each captain's command room, the sound of radar was dense like rain.

"Report! Our army has entered the waters of the Yellow Sea! ”

"Report! No Hive Race Detected Yet! ”

The scouting staff kept reporting on the voyage.

The echo radar screen in front of him constantly scanned the sea area within a radius of ten miles.

Within a radius of ten miles, this is the standard navigation safety range.

If the sea demons attack, ten nautical miles is enough for the army to respond.

At the same time, various frigates also surrounded the transport ship.

These frigates are the latest ships in Great Xia, equipped with 500mm caliber cruiser heavy guns, as well as two 1000mm giant heavy guns, and each frigate is also equipped with a torpedo system, which can burst out extremely terrifying firepower in a short time.

On the deck of the transport ship, Lin Xiao stood by the guardrail, looking at the frigates that always followed closely up and down, left and right, and couldn't help but laugh dumbly, with these twenty frigates following, as long as it is not a general-level demon group like the hundred-footed squid, the general school-level demon group should not be a problem.

It seems that in order to make his own expedition go smoothly, the Confucian marshal and the old marshal are also thinking a lot.

"Brother Xiao, what do you want?" Huang Quan leaned on the guardrail beside Lin Xiao, lit a cigarette, squinted and said, "As long as you set foot on the Dongying Islands, I will be a pioneer for you and kill the bloody road!" ”

"Well, be careful, the vanguard army is 200 people, focusing on reconnaissance, don't fall in love with war, it's easy to get encircled."

"OK, let Sun Sheng match me again."

"Okay."

Boom!!!

Suddenly, the entire hull shook as if it had been impacted.

The alarm on the transport ship also sounded instantly.

And the frigates around reacted quickly, and all the heavy guns made the sound of gear rubbing.

"What's the situation!?"

"I don't know, all of a sudden, that's it!"

The transport ship shook twice, and calm returned.

Lin Xiao and Huang Quan looked at the sea around the hull, but the sea was dark and had no depth, and they couldn't see anything at all.

"What's going on?" Lin Xiao pushed open the captain's wheelhouse.

The staff member in charge of the investigation quickly said: "According to the echo radar, there was a very fast thing that hit the bottom of the ship just now!" ”

As soon as these words came out, Lin Xiao's pupils condensed slightly, and he asked, "The echo radar didn't detect it in time?" Isn't the detection range ten nautical miles? ”

"Report to the Legion Commander! That's where the suspicion lies, and we suspect that thing will be able to evade the test of the echo radar! ”

Dodging the echo radar?

It's light to say, but it means that the thing that hit the bottom of the ship has no substance!

Because everything is in the monitoring range of the echo radar!

The working principle of echo radar is to release electromagnetic waves, which are reflected back in the original way when encountering any physical substance, and finally converge on the terminal computer.

This is modern technology, a staunch supporter of materialism.

"No entities?" Lin Xiao smiled helplessly: "Without a physical entity, how can it cause impact and shaking on a large transport ship weighing 200 tons?" ”

"Captain, we're replaying the investigation!"

Soon, after seven or eight high-tech computers worked at the same time, the whole process below sea level that had just caused the impact was finally analyzed.

It's just that when they saw this process, everyone fell into a deep shock.

Some even swallowed a few mouthfuls of saliva in quick succession.

As I said, echo radar can accurately measure solid matter down to the centimeter.

So what if something hits a transport ship, the size is less than centimeters?

In the replay video, it can be clearly seen that the culprit that hit the transport ship and caused the shaking turned out to be a surging submarine tide that directly impacted upwards!

In the midst of this dark tide, there are countless sparse stones.

Each stone is about 1 cm in size.

Therefore, it happened to avoid the detection of echo radar.

But what is really shocking and confusing is how there is such a purposeful undercurrent mixed with gravel that cannot exist at the bottom of the sea for 100 meters?

Unless, there is something deliberately created in this undercurrent......