"Yu'er, what is this?"

Bai Shuyu stretched out his hand and gently flipped through the black and white words, and asked inexplicably.

Yun Suyu didn't speak, just picked up the top piece of paper and raised his hand in front of the three of them.

"The Art of War?"

Yu Si squinted, carefully looking at the four big characters on the piece of paper, and still didn't understand what she wanted to do?

"See and see."

Yun Suyu didn't hesitate to say four more words, and watched the translucent number in front of him turn into 13, not distressed at all. She arranged the stack of papers, divided them into three parts, and handed them to the three of them in order.

They are curious, but they are puzzled.

He looked at the stack of papers in his hand a few times, and then began to read it carefully.

Yun Suyu sat next to them, observing their faces. After a few pages, I saw that the essence in the eyes of the imperial secretary was getting brighter and brighter.

"Yu'er, where did you copy this strange book? The method of using soldiers, every sentence is reasonable, and the strategy of leading the troops is all surprisingly successful. Strange book! What a strange book! ”

Yu Si sighed a little excitedly.

received the expected results, Yun Suyu was also very happy, and it was not in vain that she worked hard all afternoon.

The four of them studied the Art of War together and studied it all night until late at night.

And after a few hours, the magnetic male voice of the system sounded again.

"Ding! The system will upgrade you to Stage 3, where you will be able to continue to complete tasks to increase your daily speaking count. In addition, the system at this stage will provide you with a professional service assistant, so that you can turn to your assistant when you encounter difficulties in using the system. Thank you for using, the following is an upgrade for you. ”

What's that? What the hell is an assistant?

And what about the one chance she has left to ask a question? Is it invalid when the time comes?

Yun Suyu was only surprised for a moment by the appearance of the so-called assistant, and more annoyed.

Immersed in the joy brought by "The Art of War", he missed the limited time in vain, missed a great opportunity to ask questions, Yun Suyu couldn't help but look up to the sky and let out a long roar, beat his chest and feet, and grabbed the ground with his head.

"Yu'er, what's wrong with you? Are you tired? If you're feeling a little stuck, go back and rest first. ”

The careful Bai Shuyu was the first to discover Yun Suyu's abnormal behavior, thinking that she was tired, so he urged her to go back to rest first.

As soon as these words came out, Yu Siyu also shifted his attention from the strange book in his hand to Yun Suyu.

"Yu'er must be tired, go back and rest!"

At this time, Luo Qingchen also began to echo and let her go back to rest.

It's like she wants to rest, so the three of them don't have to rest?

Yun Suyu rolled her eyes at the three of them, if it weren't for their strong interest in the Art of War, she wouldn't have lost track of time and missed that last opportunity to ask questions.

At this time, the system is already being upgraded, no matter how she shouts in her heart: I want to ask questions!

The system ignored it, and there was no response at all.

It's really like crying without tears.

Yun Suyu could only sigh helplessly in the end, and finally accepted this fact, seeing that they had made a mess of "The Art of War", but they still relished and enjoyed themselves. Maybe it's because I've already copied it, and I already know it, and I'm not as surprised as I was when I first saw it.

Yun Suyu waved his hand at them, signaling that he would go back first, and then left the three of them to prepare to return to Fengqi Hall alone.

Before leaving, Yu Si Yu did not forget to send a small patrol of guards to escort her, after all, it was the dead of night, the moon was dark and the wind was high, after all, she was still not very relieved.

It wasn't until Yun Suyu and the team disappeared that he found out, why didn't he just leave her in the Longxiang Hall to rest? It seems that I was really attracted by this strange book, and I didn't even think about some small things.

But this self-blame only lasted for a short time, and soon Yu Shi devoted himself to the strange book again.

All the way back to Fengqi Hall without incident. As soon as Yun Suyu entered the door, he felt that the atmosphere of the entire Fengqi Hall was not quite right tonight.

Her keen nerves smelled a hint of bad breath, so she took the lead in carrying an uneasy heartbeat, entered the bedroom of Jun's evening court, and checked it.

Seeing that the little guy was sleeping soundly on the bed, he got up and folded the quilt for him before leaving.

Could it be that she is overthinking?

No matter what, as long as the court is safe and sound.

As soon as Yun Suyu walked out of Jun's evening bedroom, she felt that her two eyelids were fighting, and she thought that it should be time to sleep in the middle of the night, so she hurried back to her bedroom and fell asleep on the bed.

After waking up early in the morning of the second day, Yun Suyu listened to Pomegranate.

It is said that last night the imperial secretary and the envoys of the two countries talked all night and stayed awake all night until dawn, and even the morning court went together.

Others don't know why, can she still not know?

Yun Suyu fell out of favor, and complained silently: Isn't it just a broken book? As for forgetting to sleep and eat so much?

She had completely forgotten about this complaint, it was she who copied the book from the system and used it to wage war between Yu Si and the Moon Chasing Kingdom, and the power in it must be undoubted.

I just don't know how much this book can help him, and how much it can add to his soldiers and horses, and how many chances of winning for the people of the world.

"Pass the breakfast, I'm hungry."

After Yun Suyu finished telling Pomegranate, he got up again and went to Jun Wanting's bedroom, to see if he was up or not, and was going to take him to breakfast together.

Tomorrow is the Mid-Autumn Festival, Yun Suyu finished breakfast and began to prepare mooncakes.

Although there is a custom of admiring the moon in the Mid-Autumn Festival, Yun Suyu has long discovered that people here have no habit of eating moon cakes, and they don't even know what moon cakes are!

I think there must be no legend about Chang'e running to the moon, so there will be no moon cakes.

Although she is not very good at making mooncakes, she can try it a little.

This Mid-Autumn Festival, with Bai Shuyu and Luo Qingchen together, she suddenly felt that the arrival of this festival had become more meaningful, and she was also full of enthusiasm to make moon cakes.

After a busy morning, and I don't know how much flour and fruit I wasted, Yun Suyu has just figured out how to make moon cakes.

But she was still very happy, and was going to have lunch and continue making it in the afternoon.

She washed her hands, took off her apron and was about to leave the small kitchen, when Pomegranate came to her, saying that the Imperial Master had just come down from the court and invited her to meet and dine with the envoys of the two countries.

Why do you meet for dinner again? Didn't we just meet last night?

It's not that Yun Suyu doesn't want to meet them, but wants to save more time to make her mooncakes.

But in the end, he was helpless, the holy decree could not be violated, so he changed his clothes and took Jun Wanting to Longxiang Hall together.

And this time the meeting was not as pleasant as last night.

Yu told her that an assassin had infiltrated the study last night and stole the map of the military defense of the Canglan Kingdom.

When Yun Suyu heard this, he instantly gasped, could it be the movement he heard in the imperial study last night?

Assassins indeed! Still stole such an important thing, didn't Gao Chao catch those two people back last night?

Yun Suyu saw that the paper, ink, pen and inkstone had already been prepared for her on the table, so she walked straight to the table, picked up the pen and began to dance.

Didn't Gao Chao catch the assassin?

Yu Si Yu glanced at the handwriting on the paper, and said with a serious face: "I caught it, but I caught one, and I ran away, and the map was not on that person, and before he went to court this morning, the assassin had already swallowed medicine and committed suicide." ”

Commit suicide by swallowing medicine!

Yun Suyu couldn't help but think of the man in black who committed suicide by swallowing medicine even if she was caught when she and Yu Siyu first met.

Needless to say, she knew very well in her heart that the man in black and the assassin were just sent by the Falling Star Palace, and even the methods of suicide were exactly the same.