Geng Xiaofan's discovery made Zhuang Junping a little excited, and excitedly opened the "lock" while explaining to Liu Feier what "three walls, four elephants, and twenty-eight stars" were.

After opening a few "locks", Zhuang Junping and Liu Fei'er quickly mastered the skills, and the speed continued to increase, and they successively took out a lot of Li Shaojun's "relics" from the lattice.

Most of them were bamboo slips, Geng Xiaofan couldn't understand them, he didn't care about them, he just lay down and squinted.

I don't know how long it took, Geng Xiaofan woke up and found that Zhuang Junping was concentrating on studying bamboo slips and brocade silks, leaving Liu Fei'er alone to open the lock, and he was not happy.

"Fei'er, rest! Anyway, the thing is right here, and it can't run anywhere. Geng Xiaofan got up to wipe Fei'er's sweat, this girl is honest in her work!

"Well, wait until I open the grid." Liu Fei'er is not so much a job as a game, and every time she opens a lock, she is very happy.

"These are the masterpieces left by the family teacher! That's great! Zhuang Junping couldn't hide his excitement.

"Humph! Be careful if you have a life to see, but not to go out! Hurry up and get a roast chicken or leg of lamb! I'm so hungry that I don't have any energy! ”

Geng Xiaofan complained, but found that Zhuang Junping looked at a brocade silk and frowned.

"What's wrong? Did you find something good? Geng Xiaofan also came up.

"This is like a book from heaven, I can't read a word." Zhuang Junping handed the brocade silk to Geng Xiaofan, and Geng Xiaofan's eyes lit up!

The brocade silk is drawn like a circuit diagram, and the blank space is densely filled with mathematical formulas!

Geng Xiaofan couldn't understand it, and vaguely seemed to see Einstein's formula of relativity.

"Since you can't understand it, let me keep this first, I'll have time to study it." Geng Xiaofan carefully folded the brocade silk neatly and put it into his arms. Take it back and discuss it with Sister Jing Yan, maybe there will be new discoveries.

"Brother Fan, what do you think this is?" Liu Fei'er opened another lattice and took out a small black and shiny object.

Geng Xiaofan took it and looked at it, he was happy, it turned out to be a combination of Swiss Army knives! "Old fairy, you don't need this thing, give it to me!"

Geng Xiaofan laughed, skillfully opened the flat knife, finch's tongue scissors, thread drill and other gadgets one by one, and demonstrated to Fei'er, "Fei'er, this is a good thing, much better than your dagger, you can keep it for self-defense!" ”

"It's amazing!" Liu Feier couldn't put it down.

Now that such modern Swiss Army knives have appeared, there are bound to be more new discoveries! Geng Xiaofan also had a hint of emotion.

After a brief rest and some water, Geng Xiaofan also joined the lock-picking team. But the next items taken out Geng Xiaofan couldn't understand.

The seven grids in the direction of the Vermilion Bird were all opened, and there were seven long crystal stones inside, which were very delicately polished, but the shapes were different, and Geng Xiaofan couldn't guess what they were for.

"Old fairy, have you ever seen these things?" Geng Xiaofan took the crystal stone and asked Zhuang Junping.

"This is supposed to be a little toy from the tutor, and I have seen the tutor put them together into a pyramid." Zhuang Junping didn't seem to care too much about these stones.

"Can this be put together into a pyramid?" Geng Xiaofan was a little strange, picked up a few pieces and put them together, it felt like mortise and tenon building blocks such as Kong Ming locks, but it seemed impossible to put them together into pyramids.

"There should be seven more pieces." Zhuang Junping saw that Geng Xiaofan couldn't spell it, so he explained.

"Oh!" Geng Xiaofan put down the "building block", this is a good toy, and if he has a child in the future, he can make educational toys for him.

"Old fairy, I've always been curious, how do you keep time? How do you know how many days are left before you can open the door? This is a question that Geng Xiaofan has always been concerned about and curious about.

"Gongzi Geng, look there!" Zhuang Junping pointed to the hollow above his head, symbolizing the North Star, and explained to Geng Xiaofan, "The family teacher has set seven gems there. ”

Geng Xiaofan stretched his neck and looked at it for a long time, but he didn't see it.

After thinking about it, he walked to Zhuang Junping's side, and this time, he vaguely saw a yellow light reflected in the hole. It turns out that there is not no crystal stone there, but the inlay is too deep and not easy to find!

Geng Xiaofan guessed that the seven gems that Zhuang Junping said should be embedded behind this crystal stone, and they must not be connected to this stone chamber.

The stone chamber rotates, and the crystal stone refracts different colors of gemstones every day. To say that this design is also ingenious, Geng Xiaofan secretly admired Li Shaojun.

"So, how many days do we have to wait?" Geng Xiaofan saw it, but he couldn't tell it apart.

"It's been less than three days. The red light appears at the North Pole, that is, when the door is opened. Zhuang Junping explained.

"Ahh We've been here for two days now! Geng Xiaofan was a little surprised, he didn't expect that he hadn't eaten for two days, and he hadn't starved to death!

"Hey! I'm so hungry! Geng Xiaofan sighed.

"Brother Fan, you drink some water and rest for a while. Or, you can also learn the breathing method of the old fairy, it is indeed very effective! Liu Fei'er doesn't know if she has rested, anyway, she looks quite energetic.

"The eyes look at the nose, the nose looks at the heart. Breathe in with your nose, exhale with your mouth, and act slightly. Take one breath and exhale six. Blow, whew, hee, heh, shhh, shhhh Right? Geng Xiaofan recalled and recited a few words casually.

"Huh! Geng Gongzi, what kind of mind is this? Zhuang Junping was immediately interested, this was indeed the method he had learned, but it was the first time he had heard of it if it was summed up so exquisitely.

"Forgot! It seems to be recorded in the "Yellow Emperor's Inner Canon"! Geng Xiaofan said casually, his uncle always reads these sentences when he is fine, although he can listen to it and memorize it, but he has never tried it at all.

"Why don't I remember?" Zhuang Junping was a little puzzled.

"Maybe I'm mistaken, anyway, the books I read are so miscellaneous that I can't remember where I saw them."

"Geng Gongzi hasn't cultivated?"

"Does it work? If you can breathe like this without eating or drinking, then people will all become immortals. ”

"To be honest, Geng Gongzi has quite a similarity with his family teacher. If you have the fate to understand this, don't you mean the child? Zhuang Junping read the verses left by Li Shaojun again.

"How did you come up with this idea?"

"There are too many coincidences! If it weren't for the earthquake, Geng Gongzi wouldn't have fallen into that cave, and the entrance of that cave wouldn't have appeared. Moreover, the stone gate leading to the forbidden land was opened once every seven days, and Geng Gongzi happened to find the door at that time. There are also these twenty-eight nights, the old decay has been enlightened for more than ten years, but Geng Gongzi opened it by chance. Isn't this providential? ”

Zhuang Junping calculated one by one, if there was a little mistake in these things, there would be no such result.

"It's amazing to hear you say that. But my biggest wish now is not to starve here. Geng Xiaofan replied casually, he still didn't want to believe in any providence, because he was already feeling dizzy.

"Brother Fan, you try that method of spitting, and if you endure it, let's quickly open the rest of the grids and see if we can find anything to eat." Liu Fei'er felt a little distressed about her husband.

Geng Xiaofan sighed, but he still lay down on the bed, he wanted to conserve his strength as much as possible.

One breath and six exhales, blowing, exhaling, hee, heh, huh, huh, Geng Xiaofan felt that his consciousness was slowly blurred.

。 I want to talk about "The West Wind and Rain of Chang'an since Ancient Times" with more like-minded people, and pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~