Thinking of this possibility, Yu Shu's heart became slightly excited.

Because once this speculation is correct, it can also prove from the side that the kidnapped person should be locked up here, otherwise why would Odin run to the basement in the middle of the night?

Yu Shu groaned slightly in his heart, then raised his feet lightly and walked towards the bedroom door.

The entire third floor of the wooden building is Odin's bedroom, and after gently pushing the door open, there is a staircase down, and the entire wooden building is empty at this time, but Yu Shu still hides his figure in the darkness as much as possible, walking like a tanuki, without making the slightest sound.

According to the information found by Xu Wangge, the entrance to the basement was under another staircase in the southeast corner of the first floor, and there were two people guarding outside.

After Yu Shu came to the first floor, he hid in a dark corner, his eyes wandered around the living room, and after making sure that it was safe, he rushed straight to the southeast corner.

Sure enough, there was a staircase!

Yu Shu saw a staircase extending downward from a distance, and his eyes couldn't help but light up, but his movements were more cautious, and the whole person seemed to turn into a breeze and slowly moved to the position of the staircase.

There was light coming up from under the stairs, and Yu Shu couldn't help but slowly hold his breath and quietly poke his head out to look down.

The staircase that extends down is not long, about two meters, and there is no turn, which makes Yu Shu successfully see the situation under the staircase.

I saw that there was indeed the entrance to the basement below, but the stairs did not extend directly into the basement, but were blocked out of a heavy iron door.

Outside the iron gate stood two tall and burly young men in camouflage uniforms, about thirty years old, each holding a rifle in their hands, although it was late at night, they were not sleepy at all, standing in front of the door like sculptures, without even blinking their eyelids.

Yu Shu immediately disappeared into the darkness after taking a look, but his heart sank slightly.

That's hard!

The iron gate below should be the only entrance, but with such a strict watchman, there is no way to sneak in quietly.

Yu Shu frowned, his mind racing sharply.

Unless these two people are knocked unconscious in an instant, and they are not given the slightest chance to speak out against them, they will be directly exposed.

If the spirit sense attacks, it is easy to startle the snake.

As for the physical attack, given the narrow terrain below and the vigilance of these two people, it is impossible to be 100% sure.

Moreover, even if you can successfully kill these two guards quietly, you can't rush to open the door and enter without knowing what is going on inside the door.

Yu Shu thought about it, and immediately rejected the plan to enter through the door.

But if you don't walk through the door......

Yu Shu's eyes suddenly lit up, and his gaze looked above the wall next to him.

If you enter through the ventilation duct, you should be able to reach the basement without any problems!

Looking along Yu Shu's line of sight, he saw that there was a square ventilation pipe above the wall, and the mouth of the pipe was only about forty centimeters.

Forty centimeters in size, let alone an adult, even a skinny child is afraid that it will be difficult to enter, and trying to get into the ventilation duct and sneak into the basement smoothly?

But...... Yu Shu still had an indifferent and confident smile on his face.

I saw him turn his head to look in the direction of the staircase, then fluttered to the bottom of the ventilation pipe, raised his hand to remove the iron fence at the mouth of the pipe and put it on the ground, tied it with a thin rope, and tied the other end to his hand.

Then, Yu Shu took a deep breath, jumped up, grabbed the edge of the ventilation duct with both hands, and began to drill inside.

Sure enough, the narrow pipe couldn't even get into Yushu's shoulder.

But I saw Yu Shu exhale a long breath of turbidity, then closed his eyes slightly, and opened them suddenly after about a few seconds, his eyes suddenly became extremely sharp, and at the same time, a slight "pop" sound sounded from the top and bottom of his body in an instant.

With this faint strange sound, Yu Shu's body began to writhe like a snake halfway, writhing and drilling into the ventilation duct, and after about ten seconds, it had already entered half of the body!

If this incredible scene were seen by others, it would definitely be regarded as an illusion.

I'm afraid that the people who built this wooden building in the first place would never have imagined that someone could get into such a narrow ventilation duct.

This is an advanced spiritual power use technique, which looks similar to the Bone Shrinking Technique, but the principle is completely different.

The so-called bone shrinking technique, also known as the bone shrinking method, is a kind of kung fu that exists in martial arts novels and film and television works, which is very incredible.

But in fact, this kind of kung fu is real, and it is not uncommon.

For example, some modern yoga masters have quite good physical flexibility, can twist the body at will without pain, and some jugglers also have such flexibility.

Of course, whether it is yoga or acrobatics, it is only the prototype of bone shrinking gong, and it is only the flexibility of the body that is exercised, and spiritual power has no half-dime relationship, but belongs to the category of kung fu.

The technique used by Yu Shu is to use spiritual power to forcibly move the muscles and bones in the body, causing them to tighten together in a short period of time, temporarily changing the body shape.

This technique requires not only strong spiritual power, but also terrifying spiritual power to hide the fluctuations caused by the movement of spiritual power in the body, as well as super willpower to endure that pain.

It is said that this is a small method originating from ancient times, and even in the Chinese spirit hunting world, there are not many people who can use this trick.

It was still the little Lori Yu Xianxian who was bored at the beginning, so she taught Yu Shu casually.

It's just that I didn't expect it to be used in such a place.

In about half a minute, Yu Shu's body had quietly completely entered the ventilation duct.

And as he slowly crawled forward in the pipe, the iron fence that was resting on the ground was also pulled by the thin rope in Yu Shu's hand and returned to the position of the pipe mouth again.

Yu Shu couldn't turn back in the pipe, he pulled the string in his hand and pulled it slowly, and when he felt that he couldn't pull it, he saw his wrist shake, and a wave of dexterity swung along the string.

"Smack!"

There was a faint thud, and the iron fence snapped back into its original position at the mouth of the pipe.

Get!

Fortunately, my brother has the ability, otherwise it would be really difficult to do!

Yu Shu grinned, loosened the string casually, and then slowly moved forward in the narrow pipe with the strength of his fingers and toes, without making the slightest sound, moving towards the direction of the basement little by little.

At this time, the first floor of the wooden building was once again silent, as if no one had ever been there!