"Damn, how did you find it so fast?" I ran quickly to Kong Xuan, only to see him standing on the side of the tunnel, holding his hand against the wall.

"With your intelligence, it's hard for me to explain!" Kong Xuan grinned at me and pointed to the wall and winked.

Suddenly I remembered that he was an authentic spell master, very different from a half-grandmaster like me, and in the room where Lei Xiaoyu was held before, he showed a spell to quickly find the camera.

"Where's the switch?" I knocked on the wall a few times, but there was no sound of emptiness, it seems that the door of this dark passage is not a thin layer, if you can't find the switch, even if Lu Yao and Ma Ma use the submachine guns in their hands to strafe the wall, I'm afraid they can't blast the passage out, unless, they are carrying bazookas......

"Hell knows, I'm looking for it too!" Kong Xuan frowned and groped around the wall.

When Lu Yao and Ma Li heard Kong Xuan say this, they also looked for them nearby.

After looking for a while, Kong Xuan finally found the entrance switch, he pulled out a huge square brick on the wall, and there was a button board inside, with nine digital buttons from 1 to 9 on it, three rows and three columns, evenly distributed on the key board, and above the digital buttons was an LCD screen, showing four underlines of "____".

Obviously, this is a password switch, and this password is a four-digit number, and the channel will only open after entering the correct password.

"Grass! Who knows what the password is? Kong Xuan scolded.

Isn't it just four digits? It's not simple.

Because human fingers will secrete grease, this password is four digits, that is, these four keys that are often pressed will have residual finger grease, as long as you find some powdery things sprinkled on the key board, and then blow gently, then the four keys that have been pressed will be exposed.

This trick was used in the secret room of the Golden Knife advertising company. Moreover, in my mustard sinker, there is powder that was not used up last time.

He touched two handfuls on his body, took out a box, sprinkled the powder on the button board, and with a light blow, four fingerprint buttons appeared on the button board.

1、2、3、4！

The four numbers are arranged in a maximum of 24 combinations. It wasn't easy, I took out my phone and started writing the various combinations on the notepad so that I could confirm which combinations I had pressed and which ones I hadn't.

“1234，2234，3234，4234……”

"Press 1234!" Kong Xuan shouted on the side.

"Stupid/forced, do you think Mr. Qian would use such a retarded password?" I said disdainfully.

Kong Xuan reached out and pressed 1234 on the button regardless of it, and was about to laugh at him, but he didn't expect a click sound from the wall.

Damn, this password is really 1234.

Looking at the inverted U-shaped tunnel that suddenly appeared on the wall, two meters wide and three meters high, the four of us all gasped, oh my God, there is really such a big secret passage on the side wall of this tunnel.

The tunnel is made up of large blue bricks, and there is an electric light hanging on the wall on the right. The wires and light bulbs stretched all the way, and I didn't know how deep the dark tunnel was.

The four of them looked at each other, I coughed lightly, and took the lead in walking into the dark passage, but in my hand I pinched the magic of the Nine Heavens Divine Thunder, and I heard Lu Yao Mali and the two of them shouting softly, and when they looked back, it was Kong Xuan who didn't care about the appalling, and directly condensed a fiery red ball of light in his palm, which frightened Lu Yao Mali and the two of them.

After walking more than 200 meters, the dark passage turned to the left, and then walked more than 50 meters, and the secret passage continued to the right, this time walking more than 60 meters, a square space the size of a classroom appeared in front of us. On the wall of the front, there is a sign hanging, on which are written three big characters, Treasure Pavilion, iron hook and silver stroke, vigorous and extraordinary. In addition, the whole room is only four large tin boxes placed against the wall.

Treasure Chamber?

Did we find the place where Mr. Qian kept his gold?

Just a few large boxes, can hold 35 tons of gold?

Speaking of my doubts, Kong Xuan also frowned and said: "Gold is very heavy, a ton of gold is the size of a computer host. In front of these four iron boxes, an iron box can put a maximum of 3 tons of gold in it, even if these four boxes are full, that is, 12 tons of gold, where will the remaining 23 tons of gold go? ”

"Could it be that Mr. Qian's soldiers were divided into two routes, one third of them were hidden, and the remaining two-thirds were transferred to other places by car." I frowned.

Ma Li next to him coughed lightly: "Mr. Zhong, Mr. Kong, why don't you open the box and take a look?" ”

That's right, before I opened the box, I just shook my head and tail with Kong Xuan and pretended to be Detective Conan, what if there were bricks or something in it?

If it's really bricks inside, do you want to kill the horsepower?

In order to hide my embarrassment, I pretended to cough, stepped forward and grabbed one of the boxes, and lifted it vigorously, and the moment the lid of the box was lifted, my scalp suddenly went numb, and my whole body stood on the spot as if I had been caught in a paralysis charm.

There was no gold or bricks in the box, and there was a huge time bomb inside, and just as I lifted the lid, the time bomb started to work, and the time displayed on the LCD screen jumped from 00:00:03 to 00:00:02.

Grass!

This Mr. Qian turned out to be a time bomb in the box. As soon as I opened the box, the time bomb would go off, and the time he set was only three seconds. Thinking about it, Mr. Qian has already set that no matter how we run in these three seconds, it is impossible to run out of the explosion area of the bomb.

Damn, is Lao Tzu going to die here today?

"Mustard sink!" Kong Xuan's unusually mournful cry came from his ears.

I reacted instantly, yes, drop this bomb into the mustard nut and we'll be safe. Just when 00:00:02 had become 00:00:01, I lowered my head and put the mustard seed pendant around my neck close to the iron box.

Mustard Seed Pendant trembled faintly, and felt it intently, but fortunately there was a lot of space inside, and the bomb didn't blow up my other things.

"Damn, almost died!" I wiped a cold sweat.

"Zhong ...... Mr. Chung. Lu Yao pointed to the mustard seed pendant around my neck and said, "That bomb...... Go...... Where did it go? ”

"There are some things that are difficult to explain to you, so you should be dazzled just now." I shook my head and smiled wryly.

Kong Xuan was also in a cold sweat, and scolded: "Cao, this Mr. Qian is really a beast." ”

After scolding for a long time, Kong Xuan pointed to the remaining three iron boxes: "Needless to say, this one is also a bomb, Zhengnan, you better put them in first." Standing next to a few boxes of bombs, I didn't feel safe. ”

"Don't you have a space bag yourself?" I said disdainfully.

"My space isn't as big as yours!" Kong Xuan rolled his eyes.

Lu Yao and Ma Li were dumbfounded again, and I was convinced that their worldview had been completely subverted.

I was relieved to drop the remaining three boxes into my mustard nut sinker. Kong Xuan is right, these three boxes must also be bombs inside. If it's gold, what are you kidding, can I afford to carry three tons of gold?

Seeing that I threw the box into the mustard seed pendant, Kong Xuan frowned on the side and said, "There is something very strange. ”

"How?" I clapped my hands and dusted them off.

"You said this Mr. Qian, why did he set a three-second timer?" Kong Xuan rubbed his temples, as if the question had given him a headache.

"What's that your name?" I rolled my eyes: "You mean you have to bang as soon as you open the box, and blow up your intestines and stomach all over the sky?" ”

"I didn't mean that, if this Mr. Qian wants to kill us, just set it to explode when the box is opened, why do you have to set it for three seconds?" Kong Xuan seemed to want to break the casserole and ask to the end.

"Maybe he's a psychopath, and he sets us three seconds to make us feel frightened and frightened before we die, and even if he dies, he won't let us die peacefully." I analyzed.

"Uh, two, may I interject?" Lu Yao said suddenly.

"What are you going to say?" Kong Xuan and I both looked at him.

"Although it was only a quick glance, I was very impressed by this bomb, it was the latest bomb researched by a special agency." Lu Yao nodded affirmatively.

"The latest bomb?" I was a little unconvinced: "Isn't this just a timer with an LCD screen tied to the bomb?" What kind of technology can it have? ”

"This kind of bomb, it can be invisible." Lu Yao said slowly.

"Invisibility?" I looked at Lu Yao suspiciously, hoping that he could give me an explanation.

"That's right, invisibility." Lu Yao nodded: "However, this kind of invisibility is not really invisible, but it will not be detected." Well, I don't know how to describe it, anyway, even if you carry him through security, you won't call the police. Lu Yao scratched his scalp.

"What do you mean?" I asked, surprised.

"It can turn into a fake bomb in an instant, and then it can turn into a real bomb in an instant." Lu Yao pondered for a moment and added: "Turn on a certain switch, it will become a child's toy, no matter how you detect it, it is some plastic things." Flip a switch and it will turn into a real bomb again! ”

"Damn!" I couldn't help but exclaim, this bomb is too awesome, no wonder Mr. Qian can run around with a bomb without fear of being detected, I thought he had a special channel at first, and it took a long time to do it, it turned out to be like this.

At the same time, there was a faint chill in my heart, with this kind of bomb, how could there be any sense of security in this world? The devil knows what day there was an explosion around him, and then he saw his hands and feet flying all over the sky......

I can't live this day.

"This kind of bomb must be controlled by a timer, because it takes time to change the key parts, so the minimum setting of the timer cannot be less than three seconds." Lu Yao continued: "It's not that this Mr. Qian is playing tricks, but the minimum setting for this bomb to explode can only be three seconds. ”

"How do you know so well?" Kong Xuan suddenly stared at Lu Yao with blazing eyes, and asked in a deep voice.

Hearing Kong Xuan's question, a trace of panic flashed in Lu Yao's eyes.