When Li Jing and the others arrived, after they read some information and listened to Li Chengqian's previous discussions, they quickly gave their answers, and they all agreed with Li Chengqian's idea.

Even Li Jing and others, who came prepared, even told them some of the arrangements they had drawn up earlier for the first batch of cadets of the Military Academy, as well as some plans for fighting against the countries of the Western Regions and the Western Turks.

At this moment, Li Shimin felt for the first time that the military advisory group mentioned by Li Chengqian was really useful, and at the same time, he also had some expectations for the retirement system proposed by Li Chengqian, but he also knew that this system was not working now, but this did not prevent him from looking forward to the scene in a few years or decades.

With the participation of Li Jing and others, this scene was a military training, but externally, it was a military operation to protect the border soldiers and civilians, and all kinds of details were worked out.

In this military operation, Li Cheng led a 100,000 recruit unit composed of cadets from various guard stations and military academies, which was formed 10 days later and set out for Longxi to launch a military attack on the countries of the Western Regions.

After the completion of the resignation, the holy decree and the orders of the military department were quickly transmitted to the various guards of the Tang Dynasty, and the recruits who were transferred gathered in the direction of Chang'an in an organized manner.

Of course, this order was not unquestioned, but it was suppressed by Li Jing and others, and this matter did not reach Li Shimin's ears.

But unlike the guards, in the military academy, all the cadets who have been notified and appointed are not grinding their fists and preparing to do a big job.

Li Jing and Qin Qiong also mobilized these students on behalf of the academy, and told them that the purpose of their trip was to subdue the soldiers under their command after three days of family leave, and asked them to train their soldiers on the way to Longxi, so that they could obey themselves instead of a group of loose sand.

"Brother, brother, I'm going to war, and I'm now a captain commanding a thousand people" After the mobilization meeting of the Military Academy that day, Li You, who had decided to participate in this operation, ran back with joy, and shouted there as soon as he arrived at the door of Li Chengqian's study.

"Old Five, you were so happy on the battlefield?" Hearing Li You's voice, Li Chengqian, who had known for a long time, walked out of the study and looked at the excited Li You and asked.

"Of course, I've been preparing for this day for a long time, and now I finally have a plan, of course I'm happy" Li You saw his eldest brother come out, and said to him excitedly, his eyes were full of anticipation.

"Okay, the fifth brother of our family has also grown up, when your fourth brother first went to the battlefield, you were also your age, I believe that you will not be worse than your fourth brother, but before going to the battlefield, should you consider us accepting those recruits, if they don't listen to you because you are young, what should you do" Li Chengqian looked at the younger brother in front of him who was about to catch up with him, he immediately thought of what he looked like when he first saw him, and the other Li Chengqian didn't want Li You to set foot on the battlefield at all, but he had to let him go, Because this is Li You's dream, Li Chengqian said words of encouragement to Li You there.

"Brother, don't worry! Convincing a group of recruits, it's not a matter of minutes, if anyone doesn't convince him, I'll beat him until he obeys" Li You heard Li Chengqian's words, smiled confidently and stretched out his hands and pinched them, and said to Li Chengqian with a look of excitement and cruelty in his eyes.

"You, it's a good thing to have self-confidence, but you can't be blindly confident, but you don't understand the matter of marching and fighting, my brother doesn't understand, you go, ask your fourth brother more, and the commander of your unit, they are all from the White Tiger Guard, and they are better at fighting than you, do you know" Li Chengqian touched Li You's head with a smile and said to him.

"Brother, make no mistake! How could the fourth brother go, he didn't care about his eagle guard? Hearing that his fourth brother was also going, Li You didn't even listen to what Li Chengqian had arranged behind him, and asked with an incredulous expression.

"Your fourth brother will bring a team of 10,000 veterans to press you down, otherwise you are a group of recruits, if you lose, it will be too embarrassing for Datang, and this operation is not as conveyed on the surface, it is more about training your group of recruits, whether it is those recruits drawn from various guards, or you low-level officers who have parachuted down, they are all going to use this war against the countries of the Western Regions to hone you, so that you can become real soldiers, of course, you just know this, don't go around to publicize, Do you understand, whether it is our father or me this time, we all have high expectations for you, you will be the vanguard of the reform of the Datang army, only when you grow up, Datang will be more hopeful" Li Chengqian took the trouble to explain everything to Li You.

"Brother, don't worry! My comrades-in-arms and I will never let you and our father down, we will grow into the most feared sword in the hands of you and our father, so as to defend the Tang Dynasty from foreign invasion," Li You shouted and saluted Li Chengqian and promised.

"Okay, it's not my brother, the fifth, my brother is optimistic about you, but I will accompany my aunt more these days, and you must be careful when you go to the battlefield, go" After Li Chengqian finished speaking, he asked Li You to go back first.

"Brother, I will do this, then I will go to see my mother" After speaking, Li You ran away.

"Your Highness, are you so relieved that His Royal Highness King Wu will go to the battlefield?" Li Chengqian, who was looking at Li You who was leaving, was looking at him with some melancholy, and a dark voice sounded in his ears.

"I don't want the fifth child to go, but he really wants to go to the battlefield, and he won't let him go, and in the end he will be the same as the fourth child, so it's better to follow his wishes, so that I can better protect him, until he becomes a real powerhouse, and his safety will be handed over to you" After speaking, Li Chengqian went back to the study, and then got busy.

Dark 1 saw Li Chengqian go back, stood there for a while, shook his head and returned to his post.

Dark 1, who was hiding in the shadows again, looked at the direction Li You left, and couldn't help but think that a few years ago, after Li Ke and Li Tai went to the battlefield, Li Chengqian called him over and asked him to find 10 children who were a few years older than Li You and secretly cultivate them.

At that time, Dark 1 didn't understand why, but he still did as Li Chengqian instructed, until Li You entered the Military Academy, Li Chengqian told him to let him get these 10 children to the Military Academy, let them grow up with Li You, and protect Li You at a critical moment.

At that time, Dark 1 knew that Li Chengqian cared extremely much about his relatives.

Even the recruits led by Li You this time also have the manpower arranged by Li Chengqian and the dark 1.

No one knows all this except Li Chengqian and Dark 1.