The word "play for two days" directly made the ribs collapse, and Nier's power was seen with his own eyes, so the vicious wind wolf was scared like that, can he be fine in her hands.

The ribs didn't dare to refuse, so they could only look at Jiang Xingchen with pitiful eyes, hoping that he could say a word, don't give yourself to this little witch to play with.

Fortunately, Jiang Xingchen did not disappoint it, shook his head and rejected Nier. It's the growth period of ribs, and I have to feed my vitality every day, and I really can't let it play with Nell.

Nier was still full of anticipation, this bald-tailed bird has soft fine fluff all over its body, and it is cute to death. As a result, when I heard that I couldn't play with myself, I immediately pouted.

However, Nier is not an ignorant child, I heard Jiang Xingchen say that the ribs are growing, and if you don't get it right, it will affect the future. The little girl nodded and gave up.

At this time, the ribs finally regained their vitality again, jumped on Jiang Xingchen's shoulder, and chirped.

"Ribs, go back to my sister to see you, make you something to eat, let you taste your sister's craftsmanship!" Nile finally said to Ribs.

"Chirp~" Rib nodded happily, what to eat is its favorite.

Jiang Xingchen is the one who is stumbling under his feet, can you eat the food of the dark princess, don't eat it to death before you grow up......

Returning to the lord's mansion with the ribs, he fed it a ball of vitality and let it stay aside, Jiang Xingchen started to write a letter to Luo Yu to prepare for the development of the cold iron mine.

For more than ten days, Jiang Xingchen locked himself in the Lord's Mansion and began to absorb the pure vitality in the Poison Ape Yuan Crystal with all his might, and he had to do his best to make the Precision Qu Array reach perfection.

October 15th. The Yuan Crystal in Jiang Xingchen's hand made a soft snapping sound, shattering into a pile of powder, and all the pure Yuan Qi inside was absorbed.

Jiang Xingchen woke up from his meditation. Shaking his head regretfully, although the formation has developed a lot and has spread to the ankles, it is still a long way from consummation.

"It's still a little worse, I don't know if the current research on the piano can play a role!" Jiang Xingchen muttered, stood up and looked at the ribs in the corner of the room.

This guy has grown amazingly fast, and it took more than ten days to work. The body has doubled in size, and the fluff on its body has begun to thicken and harden, changing from white to a faint blue. And the wings also have a few feathers.

Such a fast growth rate made Jiang Xingchen very relieved, according to this trend, he should be able to fly in another month. The only thing that worries Jiang Xingchen is. The scent on this guy still hasn't gotten rid of it. This is to be taken out. I don't know how much trouble it will cause.

At this time, there was a sound of footsteps outside the door, and Grandpa Fu came. These days, Jiang Xingchen doesn't care about anything, and the work of Xingchen Monthly also falls on Grandpa Fu's head.

This issue of the monthly magazine is different from the previous one, after the auction is over, there is no big movement in the star collar, and only some strange things have been passed back from the people sent out, and there is nothing very attractive.

The celebration was not studied because of the piano. Therefore, it is only a mention and is actively preparing. And didn't say much.

The meaning of Grandpa Fu's coming here is to ask Jiang Xingchen how much this issue will be issued. If there are too many words, there is no attractive content in it, and I am afraid that it will have a bad effect.

Jiang Xingchen thought about it for a while, and told Grandpa Sù Fu to release the news that the three roads were about to be completed and opened, it would be winter soon, and the wolf sled would definitely be popular at that time, and with a smooth road, the speed of the wolf sled would also be greatly improved. As for the circulation, it would be good if it was set at one million.

Grandpa Fu's eyes lit up and he nodded hurriedly, this is indeed a good idea.

There was no delay, Grandpa Fu left in a hurry, the monthly magazine was basically arranged, and now it had to be revised quickly, otherwise it would be delayed. In fact, due to the lack of attractive news, this issue of the monthly magazine has been postponed, and many sales points have written to urge it.

Jiang Xingchen went out with Grandpa Fu and went directly to the research institute, although the precision curved array was not complete, it also developed to the ankle, which was a big step forward than before, and the effect would definitely be there.

Jiang Xingchen came to the research institute, and when he pushed the door, he saw dozens of people divided into several groups, assembling various parts. In the courtyard, there are several piano shells.

Seeing Jiang Xingchen come in, everyone stood up. Xian Ning and Wan Rou were not in the courtyard, the weather turned cold, and Xian Ning's body couldn't bear it, so they were all studied in the house.

Jiang Xingchen looked around, beckoned a craftsman to come over, and asked him to go to Grandpa Fu and immediately build a big room behind the research institute, the weather is getting colder and colder, and he can't work outside all the time.

After giving the order, Jiang Xingchen walked into the house. Xian Ning and Wan Rou also heard his voice and just went out to greet him.

"How's it going?" Jiang Xingchen asked.

"There has been progress, but it is still far from enough, this keyboard mechanical system is too complicated!" Xian Ning shook her head.

Jiang Xingchen nodded and asked, "Where is the research, I'll take a look!"

"Okay, take a look, it's mainly the action!" Xian Ning said, leading him to the middle of the room, where there was a set of finished keyboards, and below was the unfinished action.

Jiang Xingchen put his hand on the keys and pressed it gently, making a clicking sound, and the precision curved array had already begun to operate.

Immediately, Jiang Xingchen had a distinct feeling, and the crippled mechanical system was completely displayed in his mind.

"It's not right here, it should be shorter...... It's not right there, it can't be passed on at all...... By the way, this should be linked with multiple levers......"

Thinking of the multiple lever linkages, Jiang Xingchen immediately raised his head, and a hint of joy appeared on his face.

"Xingchen, did you think of something?" Xian Ning leaned over, this state was most familiar to her, and she often had this situation when she was studying. This often represents a breakthrough discovery.

"This piano gall, we should use multiple levers to link ......," Jiang Xingchen said, picked up the pen, and drew on the paper.

It remains to be seen what exactly the parts are needed for the multi-lever linkage system, but this principle should not be wrong.

Xian Ning looked at the graphics drawn by Jiang Xingchen, her eyes lit up, originally she had speculated that the entire keyboard system needed a lot of programs and parts, but she couldn't grasp the key point, and now seeing the picture drawn by Jiang Xingchen, she finally understood.

"This is a breakthrough!" Xian Ning laughed excitedly and said, "We will definitely be able to design the piano by the end of December." ”

Wanrou didn't know much about this, and asked in surprise, "Really?"

Jiang Xingchen nodded and said, "It can only be said that there is hope......" He knew in his heart that even if the keyboard system was researched, it would be very early for the piano to come out. The soundboard is equally complex, the materials and sizes of the strings and castanets need to be tested a lot, the combination of multiple strings and fluctuations, coupled with the thickness of the soundboard, and the relationship between the force position of the shell and the back frame, the precision curved array has to be developed again.

Not to mention, the design of the piano is even more tricky due to the material issues involved.

"Xian Ning, you go on, I'll go back first!" Jiang Xingchen stood up, he had now made up his mind that he had to use the Yuan Stone.

"Xingchen, don't bring this, you can obviously design it, why do you still throw all the work to us?" Wanrou is not happy, time is so urgent, you have this ability, why do you still give it up.

Xian Ning grabbed Wanrou, she has been engaged in design for so many years, of course she understands what happened just now. said: "He also thought of it by accident just now, it's useless for you to let him stay here, there are so many things in the territory, he can't feel at ease if he stays!"

"By chance!" Wanrou realized at this time, and couldn't help but feel a little sorry, and hurriedly patted Jiang Xingchen's shoulder: "I'm just too anxious, Xingchen, don't forget your heart!"

"Sister Wanrou, I didn't take it to heart, you don't have to be like this, we're Bauhinia!" Jiang Xingchen certainly understood Wanrou's anxious mood now.

Leaving the research institute, Jiang Xingchen went to the city hall, found Grandpa Fu, and asked for 100,000 yuan stone.

Grandpa Fu was settling accounts, and when he heard Jiang Xingchen's request, he almost flew out of the pen in his hand, 100,000 yuan stone, this is 100 million citrine coins.

"Sir, what are you doing with so much money?" Although the money is all Jiang Xingchen's, Grandpa Fu also has to ask, underground facilities will be built next year, the budget is 240 million, there are still thousands of square miles of land to be developed from the kingdom, and the cold iron ore will be mined soon, this is all money. Jiang Xingchen transferred 100 million at once, and he still had 10 million left, how could he do these things.

"Grandpa Fu, don't ask, I have a lot of use, and other plans can be postponed!" Jiang Xingchen said.

Since Jiang Xingchen said so, Grandpa Fu had nothing to say, and immediately began to mobilize funds. They have citrine coins, but there are not so many yuan stones, only about 50,000, and the others have to be exchanged for huàn. Now that the resources of yuan stone are getting less and less, it is not easy to exchange huàn yuan stone.

It took three whole days for Grandpa Fu to redeem 100,000 yuan of stones, which were basically eaten by the world's commercial firms.

Although Qin Manwu was surprised to see Xingchen Ling's request, she still accepted it. They have two lines, the Sand Sea and the Southern Wilderness, and there is no shortage of Yuanshi, which is generally settled with hard currency such as Yuanshi.

With 100,000 yuan of stones, Jiang Xingchen went to the tea garden, and gathered so many yuan stones at one time, it was impossible to hide it if he wanted to, and it was strange that the old man was not curious.

Therefore, Jiang Xingchen had thought of a statement in advance, and he wanted to use the vitality in the Yuan Stone to promote the growth of tea trees. Anyway, he has done everything he has done with Yuanshi to improve grain and vegetable seeds, and this excuse can make everyone believe it the most.

Even so, the old man and they were very curious, using the yuan stone of 100 million citrine coins to promote the growth of tea trees is eye-catching enough.

However, none of them could see what Jiang Xingchen was doing, and hundreds of thousands of King Kong ants surrounded the place where Jiang Xingchen lived, making the old man feel more breathless.

After three days like this, Jiang Xingchen's precision curved array finally developed to perfection and integrated into the whole body. (To be continued......)

PS: I'm sorry everyone, yesterday Garlic finished writing the second chapter, but I forgot to pass it on and died of depression!

Don't care what you say, it's garlic's fault! Today, I deliberately took a day off to renew 12,000 to repay the debt, and in the morning it was already 2,600. There are two more shifts in the back, one in the afternoon and one in the evening!

Finally, Garlic apologizes again!