Lao Jiu came to the end of the dead end and rubbed his hands slowly on it.

Touch touch, his face showed a slight smile.

"Xu Shao, come and have a look!" Lao Jiu wiped the dust off the wall in front of him with his hand and pointed to a position on the left side of the wall.

Hearing Lao Jiu's words, Xu Shaotang and Mu Tian hurriedly get together, and the narrow passage allows them to keep their side posture.

In the center of the circle is a regular octagon, which is slightly raised upward. Each corner of the octagon is attached to the circle, and there is a small hole at the center of the circle.

"What is this?" Xu Shaotang does not understand to old nine asked.

Old nine way: "this should be a kind of lock."

"That is to say, what brother Mu just guessed is correct?" Xu Shaotang's face brightened and asked Lao Jiu, "can you open this lock?"

"I don't know. I can only try it!" Lao Jiu said helplessly.

He's a professional grave robber, but when it comes to unlocking, he's only an amateur.

At the end of the speech, Lao Jiu slowly tried to twist the regular octagon. As Lao Jiu's strength gradually increased, the regular octagon bulge finally turned slowly.

"If it's a lock!" Lao Jiu quickly put his ear on the wall. He twisted it clockwise and counterclockwise. Every time he twisted it, there was a "squeak" sound inside the lock.

Half an hour later, Lao Jiu's ears slowly left the wall and said to them with a bitter smile, "the lock is too complicated. I can't open it with my ability to unlock it."

Xu Shaotang pondered slightly and said, "find Lao Chen!"

Old nine wry smile way: "Chen ye in of words, should be able to easily open this lock, but now......"

Now even they don't know where they are. Even if they want to go back to pick up old Chen, they have to leave this ghost place first.

"You are stupid!" Xu Shaotang said with a smile: "now connect Lao Chen's phone, stick the phone on the lock, let Lao Chen listen to the voice, his kind of unlock master, should be able to judge how to unlock by the voice."

"Is this feasible?" Old nine some doubt of say: "although CHEN Ye is really very fierce, but this matter, estimate still really have difficulty."

"Whether he can do it or not, try it first!"

"All right!"

Old nine helplessly took out his mobile phone, at the same time silently prayed in the heart, must have the signal! They are now in the position, there is a 90% possibility that there is no signal!

Turn on the mobile phone, when he saw the mobile phone full of signals, his face instantly showed a happy look, thinking to himself, it is estimated that which fairy heard the prayer in his heart.

Some excited after dialing Lao Chen's phone, Lao Jiu directly turned on the hands-free, waiting for Lao Chen at the other end of the phone to answer the call.

After dozens of "beeps" on the phone, Lao Chen's voice finally came: "Lao Jiu, you son of a bitch, do you know when it is?"

"I don't know!" Old nine very simply said: "CHEN Ye, I have something to ask you for help!"

"Shit, big things are waiting for me to wake up!" When he was woken up from bed in the middle of the night, Lao Chen was obviously very upset and said angrily, "my old man finally had a good sleep. You bastards have stirred him up!"

Hearing the old Chen on the other end of the phone, Xu Shaotang said with a smile, "old Chen, do you remember me? I'm Xu Shaotang! We are trapped in the pyramid now. There is a lock in front of us. Lao Jiu doesn't want to fight. That's why he wants to ask you for help! "

When he speaks, he looks at Lao Jiu and says what he wants to do. At this time in China, it should be three or four o'clock in the morning. It's the best time for people to sleep. Lao Chen hasn't hung up yet. It's a great honor for Lao Jiu.

"Where?" Old Chen's voice on the other end of the phone suddenly rang out, as if he didn't feel sleepy for a moment.

"Pyramid! The pyramids of Giza Xu Shaotang said aloud.

"No, how did you get into the pyramid?" Lao Chen was a little puzzled for a while. He suddenly raised his voice and scolded: "Lao Jiu, you son of a bitch. He also said that he had washed his hands. Now he's gone abroad to steal tombs! How can I talk like you? "

"It's nothing to do with Lao Jiu. He's also a helper I invited!" Xu Shaotang said with a smile: "we are not here to steal tombs. We need to find something important here to help the country."

"Is it?"

Hearing Xu Shaotang's words, the old Chen on the other end of the phone was silent for a while. He also knew that Xu Shaotang had a close relationship with the senior management. He secretly thought for a while, and then slowly said, "OK! I'll see if I can open it for you. Take a picture of the lock for me first

He also knew that it was impossible for him to fly here now to help them unlock the lock, so he directly started remote control.

"Well, don't hang up. I'll take it right away." Old nine said, hurriedly to the lock, from different angles took a few photos to old Chen."Got it! Wait till I see it! "

After Lao Chen said a word, there was no sound. He must be studying this kind of lock carefully.

"This should be a very precise code lock in ancient times!" After a while, Lao Chen's voice came out from the phone again, "remote control, I'm not sure I can open this lock. In this way, Lao Jiu, you first twist it clockwise and backwards to listen to the voice for me."

"Good!"

Lao Jiu nods and signals Xu Shaotang and mu Tiance not to speak. He also holds his breath and sticks the phone on the surface of the lock. At the same time, he twists the lock twice according to the way Lao Chen said.

"OK, that's OK. I've got the bottom of my mind!" After hearing the sound of the twist lock, Mr. Chen said slowly, "wait a moment. I'll try a similar lock first."

"All right!"

Xu Shaotang and Lao Jiu understand that since Lao Chen said so, they should have some assurance in their heart. They can't do anything now. They can only wait here quietly.

"Lao Jiu, are you dead?" Lao Chen's voice rang out again, and slowly said: "you stick your mobile phone on the lock, and twist it according to the way I told you! That octagon is octagonal. I told you to twist as much as you want. You'd better mark the northernmost corner first, so as not to twist too much later! "

"All right!"

Xu Shaotang cut his finger directly and smeared his blood on the corner pointing to the north.

"Turn it three times clockwise!"

"Twisted!"

"OK, turn it seven times counter clockwise!"

"Twisted!"

"Turn two squares counter clockwise..."

Next, Lao Chen began to command Lao Jiu to unlock the lock remotely. Every step he said, Lao Jiu did it immediately.