Song Yisheng stayed in Gu's room that night, which immediately aroused Changning's alarm, so when Shanyun asked her to go to the treasury to get some good things again, she didn't comply.

However, she took the opportunity to inspect the storeroom in the name of justice.

She found that the deepest part of the storeroom was an iron door with three locks, and there were three rows of shelves in front of it, so that you could not see it until you went to the innermost part.

She openly and secretly found out from Li Ledger that this was built by Song Yisheng's father back then.

The three keys on the door were kept in the hands of three people, except for the one that was placed with the Gu family with the treasury key, and the rest were in the hands of Du Shi and Song Yisheng.

It's really cunning.

If she can't get three keys at the same time, she will definitely be shocked, and it seems that she can't act rashly now.

Changning returned to Qingnuan Pavilion with a heavy heart, but Shanyun lost his temper at her: "Let you pick out some jewelry, I can also dress up to please the master, but what are you taking?" Broken wood? ”

"If you really like you, you don't need to bother with this." Changning said coldly, turned around and went to the wooden room.

"You!" Shanyun was so angry that he stomped his feet, but he had no choice but to shout to the courtyard: "Go and call the boss of Danbao Zhai, I will also fix my head!" ”

Changning in the wooden room let out a sigh, some women just never understand this truth.

She picked up the newly found wood and planed it.

There were many scrapped small wooden blocks scattered on the table, but each one had been destroyed by Changning a few times, and the original purpose could not be seen.

She was cautious, afraid that Song Yisheng would steal something from the scrap.

For Song Yisheng, she has never taken it lightly.

Changning was engrossed, and the shavings knife in his hand seemed to float around easily, but cold sweat was already floating on his forehead.

It was the vital number nine part, and she had to do it with her eyes closed.

Because she knew that she was walking on a cliff, and half a step away was an abyss, so she was terrifyingly strict with herself.

Finally, the No. 9 part, which occupies a pivotal position in the entire Mozi mechanism, has successfully appeared.

Changning closed her eyes and recalled that there was this part in the twenty-five combination mechanism diagrams, but now the one that helped her the most was the seventh diagram, the crossbow lock.

It's just that now she doesn't use Hu Mu, which can't meet the requirements of the material, and even if the crossbow lock is made, it can't be tested.

She turned the shavings knife, and suddenly, the door was pushed open.

Changning raised his head suddenly, and met Song Yisheng's cold eyes.

"What are you doing here?" He asked, and his eyes narrowed when he saw the smooth shaving knife in Changning's hand.

At the moment when he rushed in, Changning first threw the No. 9 parts into a pile of scraps, but the knife in her hand didn't have time to put down, but she was in danger and said calmly: "I learned shavings, and my aunt can trust me and ask me to help with rough work." ”

"Is that so?" Song Yisheng asked.

Shanyun chased in and pulled him: "Yes, it's such a master." ”

Song Yisheng didn't speak.

The silence on the field was scorching.

"Auntie, the parts of this box are ready, can you take a look?" Changning Road.

Shanyun suddenly came back to his senses and stepped forward to take a look: "That's right, you can go out." ”

Changning should be, the moment he rubbed shoulders with Song Yisheng, he suddenly heard him shout: "Slow." ”

"Master," Changning stared down at his toes.

Song Yisheng turned to her and looked her up and down seriously, since he had seen this Shanyun on the outskirts of the city, she was almost everywhere.

This one and two pieces are a coincidence, so many pieces, is it still a coincidence?

Mo Chengyin deliberately brought Shanyun out of the official slave department, but the relationship between the two was not so good.

Song Yisheng's train of thought was interrupted by a master.

"Look, sir, is it a box like this?" Shanyun came over with a wooden box, opened it in the direction of no one, and with a whoosh, a sharp arrow shot out and nailed to the wall not far away.

Song Yisheng was shocked, the trap box!

Mo actually assembled a trap box in such a short period of time, although this effect is not enough to kill, but if the arrow is sharpened, it can also kill people.

Could it be that he is really suspicious, Shanyun is really just here to start?

Song Yisheng took the trap box, and when he turned around, Chang Ning had already withdrawn, and there were only two people in the room, him and Shanyun.

"How did you put this box together?" He asked.

Shanyun looked at him with some embarrassment: "This is a secret of the concubine's family, and my father instructed me not to pass it on to outsiders." ”

"Am I still an outsider?" Song Yisheng grabbed Shanyun's waist.

If it was usual, Shanyun would have snuggled into Song Yisheng's arms half-pushed and half-snuggled on the spot, but today, she took a step back, not wanting to be discovered by Song Yisheng, she was nervous and sweaty.

Song Yisheng's hand stopped in mid-air, and he put it down a little tastelessly.

Shanyun's erroneous refusal made Song Yisheng believe two points, after all, Shanyun can still refuse in this situation, which shows that this trick is really a unique study of the Mo family and cannot be passed on.

"Okay, I'm not going to embarrass you." Song Yisheng smiled warmly, like a spring breeze in March.

In the eyes of others, he has always been a suave, gentle and kind good man.

Before Shanyun could breathe, someone outside came to knock on the door, and Song Yisheng heard the voice of the person who came out and went out at that time.

Changning entered the door and saw Shanyun sitting on a chair as if he had been pardoned, trembling extremely violently.

"Don't be afraid, you're doing a great job." Changning Road.

"I ...... I'm so scared, you don't know how shaky my hands are," Shanyun's tears and snot flowed together, and he couldn't control his hands.

"You fought fast, he already believed." Changning Road.

Shanyun wiped away his tears and sniffed: "Fortunately, fortunately, you taught me this hand in advance, did you expect that he would suddenly want to come and see?" And before he reminded me not to be extravagant, you just didn't listen to my wanton use in the treasury. ”

"No, just a rainy day." Changning Road.

She knows Song Yisheng's suspicion very well, even if there is no such thing as today, sooner or later she will find a way to see the production process of Shanyun with her own eyes.

So she taught Shanyun the method of assembling in advance, and prepared the materials for emergencies, and now she really uses it.

"By the way, the master went out in such a hurry, is something wrong?" Shanyun asked.

Changning looked out the door, and Song Yisheng had already left in a hurry with the people.

"It's a big deal." She said that she had already recognized the identity of the person who had come from the door.

Song Yisheng's most powerful henchman, Yang Dehai, the commander of the Iron Armor Guard who shocked the civil and military officials of Chang'an City.

Although he is still a small entourage, Yang Dehai's ability is obvious to all.

Changning hadn't seen him in the Song family for so long, and he was obviously sent by Song Yisheng to do something more important.

Now that he is back suddenly, does it mean that the big picture is about to start turning?

Changning thought about it and made a bold decision.

She went out along the door, and followed all the way to Song Yisheng's study, she is now above the armor, and it is still easy not to be discovered by the maids in the house.

"It seems that I need to go to Chang'an." Song Yisheng's voice came through the window, and he was heard angry and scolded: "It's all these damn legs!" ”