Cheng Yu squatted down beside Li Shu and looked at the ground as well: "Is there anything you found here?" ”

The ground was an ordinary concrete floor, and there was nothing strange except for a lot of dust and a lot of black dirty substance.

Li Shu didn't answer, but waved his hand and asked everyone to stand farther away: "Don't get so close and block my light." ”

Hearing this, everyone took a few steps back and stood a little farther away staring at Li Shu.

The castle did not retreat, but came to the clearing cleared by Li Shu, sniffed at the ground, stopped at a certain point, and then began to call.

The mother and son immediately leaned in and pulled the dust away from the vicinity, and sure enough, they saw a small gap, like a line that could not be seen clearly.

Li Shu touched the ground casually twice according to his previous amazement, and the cement floor, which originally looked like an ordinary road that could not attract attention at all, flashed a trace of golden light in an instant, forming a square of more than one meter.

A handle slowly rises from the ground, and the sense of science and technology is bursting.

Chu Xin couldn't believe his eyes: "I'll go, Li Shu, you are too godly, you can find this?!! ”

Situ Qi: "Li Shu, did you use to be a special soldier?" ”

Otherwise, why is the reconnaissance ability so strong, and the face can be found in such a hidden place.

Li Shu just wanted to open her mouth to answer "yes", but after thinking about it, she was a special forces soldier when she was interstellar, and Li Shu had not joined any army in this era, so she stopped her voice abruptly.

And she has this special ability not because she used to be a special soldier, but because after she became the leader of the mercenary group, she gradually trained a specialty in order to find all kinds of treasures that were stored in various hidden places.

Fortunately, she is very talented, and the more she practiced, the better she became, the more treasures she found.

Of course, it's impossible to tell everyone.

"Guess what!"

Receiving everyone's adoring and incredible eyes, Li Shu just smiled mysteriously, left a single sentence, and took the lead in opening the secret passage and walking in.

Xiaobao followed, and even the castle couldn't wait to jump in.

Seeing this, the others also followed, and for the sake of safety, Cheng Yu, who was the last to enter, chose to close the door.

It's not as dark inside as it is outside, and there's still a faint light here.

But here, just like outside, many things have been turned into tatters, and even some of the large pillars that support the walls have been destroyed.

Li Shu covered his nose, there was a faint smell of decay, the smell was not big, but it didn't smell good.

Just looking at the corridors, the broken structure of the house is no longer visible, and many things that originally represented the room number have also been destroyed.

You can only look at the location of the house and some of the peculiar things in the room to get a rough idea of what this room used to be.

As soon as the castle came in, it seemed to smell something that caught its attention, and ran all the way inside.

Cheng Ziang climbed down the stairs, saw the castle running in, and hurriedly followed.

Seeing that the castle and Brother Orange had run away, Xiaobao thought about it and hurriedly followed.

Li Shu didn't worry about the two children, so he couldn't take a slow look at the rooms one by one, so he raised his feet and strode up to follow.

Seeing this, the others also went inside.

The further they went, the lower the temperature became, and although it was October, the weather was starting to get cooler, and they wore coats, but the temperature inside could even reach a few degrees, and everyone shivered with cold.

Even Cheng Ziang, who was running in front, gradually couldn't bear the temperature, slowed down, and finally hid in Cheng Yu's arms.

Only Li Shu and Xiaobao, who were wearing interstellar intelligent adjustment clothes, and the castle covered in hair, didn't feel anything.

Fortunately, the castle didn't go too far and stopped at the door of a room.

The castle sniffed at the cracks in the ground, then looked up and sniffed at the crevices around it, and then yelled inside, and the echo of the lion's roar echoed through the corridors.

Li Shu walked over and patted the castle's head: "Quiet, don't scream." ”

The head of the castle arched in Li Shu's hand, and then it really quieted down, and he sat down next to Li Shu.

Li Shu then looked at the door, this door was not as dilapidated as the other doors, and its integrity was quite high.

And this door doesn't seem to be a combination lock or the kind of lock that is opened with a key, it's more like an airtight iron door, with no lock, but once closed, it can't be opened again.

But it would be inaccurate to say that the door was airtight, after all, the castle could be found by smell, proving that there must be something inside that attracted it.

Li Shu rubbed the door with his hand, because the temperature around him was too low, and the whole iron door was as if it was immersed in ice, and it was extremely cold.

Li Shu stretched out his hand and tapped it twice, making a relatively small dull sound, indicating that the density and quality of this door were very high, and it was very difficult to open it by brute force.

She groped around again, but found no sign that could be opened.

Li Shu turned his head to Xiao Bao, who was warming Cheng Ziang, and asked, "Xiao Bao, do you know how to open this door?" ”

When everyone heard Li Shu's words, their eyes widened and their faces were incredulous.

Li Shu's strength can be regarded as a thorough understanding of everyone, so if she does anything, everyone can suppress their surprise and feel that all this is nothing.

But Li Shu actually asked Xiaobao, who was only three or four years old, instead of asking them about adults who might be older than her!

And even if they solve the fabric, Xiaobao is still a child, and it is too impractical for a child to solve things that they can't solve by themselves?!!

But the next operation directly made them slap in the face.

I saw that Xiaobao heard Mommy's words, pushed Cheng Ziang closer to the castle, and then tapped and ran to Mommy's side and began to carefully observe the door.

Xiaobao looked left and right, and finally pointed in the direction of the lower left corner of the iron door, and said to Mommy: "This place is very thin, if you can open it directly, you can open the door!" ”

When everyone didn't believe what a child said, Li Shu had already pulled out an iron rod from the side and smashed it in the direction that Li Shu said.

The design of the wall is also very hard, and Li Shu knocked several times before finally knocking out a hole.

With the crack, the broken corner was smashed twice, and it was completely cracked.

Li Shu squatted down and looked inside, it was pitch black inside, and he couldn't see anything.

Using his senses to grope around inside, Li Shu found that there was actually a breathing sound inside, very shallow and shallow, as if he was about to cut off the feeling of breathing.