Simultaneous time travel: But our system is out of sync!

"So this is where it is!"

No wonder I couldn't find it.

The moment Lin Bei saw the entrance to the secret passage, he realized what was happening.

The reason he couldn't find the shadowy figure even after searching most of the town was that after rolling into the room, the figure escaped underground through a secret passage.

However, Lin Bei did not rush into the secret passage. Instead, he stroked his chin and wondered aloud.

"They hid it so well."

"Why did the secret passage door suddenly open by itself again?"

Suddenly, a possibility occurred to Lin Bei, and he paused for a moment as he touched his chin.

"Could it be that these Japanese devils have actually learned military strategy and are trying to lure us into a trap?"

Thinking of this, Lin Bei hesitated, looking at the narrow space and dim light inside the tunnel entrance.

Although he desperately wanted to catch the shadowy figure spying on him and find out the whole story of tonight's events.

But he also knew that it would be unwise to rashly enter an unknown place that might be the enemy's lair.

As the saying goes, a wise man does not stand under a crumbling wall.

But the inexplicable attraction and calling became even clearer at this moment.

Lin Bei considered that this feeling of being called might be a conspiracy by the enemy.

But he quickly rejected it.

Because this feeling comes not only from blood, but also from the soul, and even from a place deeper than either of these.

Lin Bei believed that no country, even a small island nation, could possess such capabilities.

So after much consideration, Lin Bei decided to enter the secret passage to find out what was going on.

After all, there's an old saying: "Nothing ventured, nothing gained."

Although there may be dangers underground, there are also things he needs.

Moreover, Lin Bei also has a trump card.

That was the two hundred units of yang energy he had just acquired shortly after entering the tent.

With so much yang energy at his back, Lin Bei was full of confidence.

Let alone a mere underground base, Lin Bei is confident he can even fight against the Twelve Ghost Moons.

However, if it's a three-stringed instrument, that's a different story.

Having made up his mind, Lin Bei entered the underground passage without any further hesitation.

"Thump..."

Just as Lin Bei entered the underground passage, a loud sound came from behind him.

Lin Bei looked back and saw that the secret passage he had entered through had been closed.

The tunnel behind them was sealed off by a thick steel plate.

Lin Bei understood that the owner of this place already knew he had entered, so he had blocked his escape route to prevent him from escaping.

A hint of disdain flashed in his eyes.

"First they lure you into the urn, then they catch you like a turtle in a urn."

"So they're treating me like a cuckold?"

"Whether you invite in a turtle or a black tortoise is not up to you."

Lin Bei then fearlessly continued deeper into the underground passage.

The dim light stretched his silhouette into a long straight line in the narrow tunnel, like an incredibly sharp sword.

Lin Bei, however, moved with light steps and a relaxed body, as if he had entered not some dragon's den, but a resort paradise.

Unlike Lin Bei's leisurely stroll, everyone else in the underground base tensed up the moment Lin Bei entered the underground.

As the head of the underground base, Oda had witnessed Lin Bei's strength and knew that Lin Bei was no ordinary person who could defeat him.

That's why I thought of letting Lin Bei in, and then preparing to use the terrain and traps to subdue him.

The doctor was worried that Lin Bei, the perfect test subject mentioned by Oda, might be damaged, affecting the subsequent test results.

The others were nervous because they knew nothing.

They were given only one order: to fight off the invaders with all their might.

This was the first time they had ever encountered a situation that required the mobilization of everyone, so much so that they couldn't help but imagine just how powerful the invaders were that they needed to mobilize the entire force.

Soon, Lin Bei made no attempt to conceal his footsteps and arrived near the first ambush location.

"Tap...tap...tap..."

Lin Bei's unhurried footsteps sounded like drums beating in the ears of the dozens of warriors at the first ambush point, making their hearts pound.

They are the guards of the underground research base.

Aside from dealing with insane test subjects, his daily routine mainly consists of training.

They initially looked down on this so-called enemy.

After all, they were all ruthless killers, and the number of people and experimental subjects who died at their hands was so many that they could hardly count them.

But today, the patriarch ordered them all to go out and deal with a mysterious enemy.

They saw this as making a mountain out of a molehill and secretly wondered if the head of the family was getting old and becoming timid.

But when they were about to face Lin Bei, they discovered just how much pressure this enemy, whom they had never even met, was exerting on them.

Just hearing footsteps made my heart feel like it was being clenched in a fist.

They even lost their grip on their katana because of the excessive force they exerted in their hands, resulting in a lot of sweat.

Fortunately, the warriors hiding behind the secret doors realized from Lin Bei's footsteps that he was getting closer and closer and seemed to be completely unprepared, so their tension gradually subsided.

They looked at each other in the dim light, offering encouragement to their teammates with their eyes.

They were just waiting for Lin Bei to arrive so they could deliver a fatal blow.

However, just as Lin Bei was about to reach their attack range, the sound of footsteps stopped.

This pause caused the ambushing warriors to exchange bewildered glances, wondering if Lin Bei had already discovered them.

However, what they didn't know was that Lin Bei's attention was drawn to a yellowed notice on the wall.

Precautions for the experimental site.

1: Everyone has only one head, two hands, and two feet.

2. If you find someone with extra eyes or ears on their head, do not panic, this is normal.

3: If you see a headless phantom that can pass through walls, do not panic; it is just an illusion.

4. If you see a headless phantom and hear the words "Yellow Emperor" at the same time, please report it to the researcher as soon as possible and take the magic medicine.

5. Axes and shields are prohibited inside the base.

6. Frequent head touching is prohibited within the base.

7: Hide-and-seek is prohibited inside the base (crossed out).

……

Looking at the long string of strange precautions on the yellowed paper, Lin Bei's eyes showed a thoughtful expression.

Although most of these precautions are inexplicable and unrelated.

But Lin Bei still found useful information in it.

First, he learned that the underground area was actually an experimental base.

Therefore, it is highly likely that Sasaki and Sasara, whom he killed, did not become like that naturally, but were artificial creations.

Secondly, it also mentions several words that shouldn't be in this context.

The Yellow Emperor, a headless phantom, an axe, and a shield.

If someone living in a typical island nation saw these words, they might not understand them.

But as a descendant of the Yellow Emperor, Lin Bei immediately thought of a name.

Xingtian!

Xing Tian, ​​the war god who fought against the Yellow Emperor for the throne and survived even after having his head cut off.

How could the mighty God of War, Xing Tian, ​​be associated with a mere island nation?

Recalling Sasaki's final transformation into a headless demon, Lin Bei had a feeling that Xiao Rizi might be up to something extraordinary.

This discovery undoubtedly strengthened Lin Bei's resolve to turn this underground base upside down.

Seeing that he could not find any other clues, Lin Bei continued to stride forward.

Upon hearing footsteps and spotting Lin Bei entering their ambush area, the samurai lying in ambush behind the traps did not hesitate to thrust their katana at him.