After a moment of emotional collapse, Mu Weiyang regained his steady.

She scanned the perimeter of the line again, and finally found a hair-like slit in the crevices of the dust.

The light here is not bright, and in such an environment, Mu Weiyang had always thought that this gap was a scratch she had scratched with an iron box.

She tried to pull a hair down, and looked inside, and found that there was space behind the slit, but it was just such a gap, how could she open the door?

Mu Weiyang refused to admit defeat, and scraped all the walls and the ground again, but in the end he still found nothing.

Mu Weiyang walked to this gap and touched it nearby for a while.

Suddenly, with a "click", a small board popped up on the wall, it seemed that it was because Mu Weiyang triggered something, or it had already been designed, and behind this board, there was an extremely thin and slender copper sheet.

"This?"

Mu Weiyang looked at the small hook-like protrusion on the head of the copper piece: "Is it difficult, is it for me to warp this lock?" ”

Mu Weiyang looked at this gap again, as well as the extremely thin and slender strip of copper in his hand.

For this kind of "unlocking" technique, Mu Weiyang doesn't know anything.

Although she had learned the basic principles of "locking" in theory, she also knew that no matter how complex the appearance was, the internal design of the lock would never deviate from its origin.

But for Mu Weiyang, who only knows theory and has never practiced, the basic principle of this "lock technique" is like a poem that can be memorized, and it has no practical significance.

According to the principle of popular science unlocking before the shopkeeper, it was actually made on the lock core of this round object. The two most basic techniques are wire and rotation, and most of the locks are similar in structure, and there are few that are truly complex and exquisite. The lock post in the lock cylinder is the key to unlocking, the lock picker only needs to add the rotation force to the lock cylinder first, and then push each lock post with a tool in turn, find their joint points respectively, and increase the rotation force at the moment when all the lock posts are separated and separated, and the lock will be opened.

When opening, it is like grabbing a few chickens running all over the ground with both hands at the same time, and the kung fu will not be in a hurry, starting from the two lock posts when practicing, after being proficient, and then practicing the supporting kung fu, little by little upgrades, up to twenty-four columns, practicing to twenty-four columns, there is nothing that can not be opened by ordinary locks.

Although lockpicking is a meticulous job, the real lockpicking skills are not to teach you how to pick locks, but some practice methods, so that you will not be in a hurry when picking locks.

For Mu Weiyang, although she can be more calm than ordinary people, this requires a combination of hands, hearing and touch, and she really can't do it without a teacher.

Seeing this, Mu Weiyang was once again deflated.

The "wooden plate" in the baggage, the "lock technique" here, no matter what, all belong to the "joint technique" of "Shangwuling".

It is also something that Mu Weiyang, whose current strength level is only "under the five bells", cannot master.

Mu Weiyang sat in the room in a daze, her heart was empty and lost, she was too weak.

Mu Weiyang's sittingness lasted for a long, long time, so long that she couldn't tell how long it had been.

There was no sound at all, nothing around.

"Let's go"

Mu Weiyang lowered his head and saw a tear splashed on the ground.

Just when Mu Weiyang raised his hand to wipe his tears.

Suddenly, a door on one wall opened.

Xu Fei walked in a little embarrassed, and when he saw Mu Weiyang wiping his tears, he leaned against the door and said, "Am I a hero saving beauty?" ”

After listening to Xu Fei's words, Mu Weiyang glanced at him, and then laughed.

Xu Fei shrugged his shoulders and limped in front of Mu Weiyang: "Na, I saved you, now it's time for you to save me." ”

Xu Fei said, obediently lying beside Mu Weiyang, and reached out to untie the strap tied to him.

Mu Weiyang saw Xu Fei's face pale, and knew that he was hurting because of the misalignment of his ribs.

So he immediately wiped away his tears, took him back to his original position, and fixed and bandaged him again.

"You say, will my ribs be broken here often in the future?" Xu Fei, who was pale, didn't say a word when Mu Weiyang picked up his bones, but laughed after the bandage.

You must know that when he was taking Xu Fei's bones before, Mu Weiyang gave him a pin, which was completely done when Xu Fei was in a coma. And this time, it was when he was completely awake.

"How did you find here?" After Xu Fei appeared, Mu Weiyang finally felt a lot more at ease.

"Now, this one is the noisiest, so I'm heading here." Xu Fei said indifferently.

"And how did you get out of next door?"

"I'm a descendant of the Shui family."

"What's next door?"

"It should be like here." Xu Fei said casually.

Mu Weiyang stood up and walked into the room where Xu Fei came.

The second room, similar to the first, was almost nothing.

It's just that there is a Huarong Road in the gap behind the right-hand side wall at the entrance, and this Huarong Road is also composed of various symbols, forks, circles, triangles, squares, horizontal lines, and wavy lines.

"Is this the mechanism that opens the door?" Mu Weiyang pointed to Huarong Dao in the gap behind the wall on the right hand and asked.

"yes." Xu Fei, who was still lying on the ground, replied.

"And how did you know the answer?"

Generally speaking, people who play Huarong Dao will know what kind of thing they want to fight in the end, but this symbol has no hint at all except for various forks, circles, triangles, squares, horizontal lines, and wavy lines.

What's even more amazing is that except for Huarong Dao in the crack behind the wall, Xu Fei doesn't seem to have touched other positions at all, and even the dust on the wall is intact.

"I just know." Xu Fei said very casually.

"How could you know?! Are you stupid for me? ”

Seeing that Mu Weiyang seemed a little unhappy, Xu Feicai said curtly: "Uh, don't be angry, I've been here before." ”

"What?!"

As soon as Mu Weiyang's words spoke, Xu Fei continued to explain: "But I'm not here yet, it's just another secret room modeled after here." ”

Listening to Xu Fei's words, Mu Weiyang blinked in confusion: "Imitate another secret room here?" ”

Although Xu Fei was lying on the ground, he still nodded: "Yes, a few decades ago, Qi Mu once held a well-known but unknown thief competition, back then, it was to ask everyone to go to Prince Lian's mansion to steal something out. There is a secret room in Prince Nalian's mansion, and that secret room should be modeled after here. ”

Xu Fei said, looking at the number six above his head, and then slightly hooked the corners of his mouth, as if he was recalling something interesting.