In April, Chang'an has begun to gradually heat up, and the eldest girl and little daughter-in-law have already changed into a 'big V-neck' short-sleeved shirt, walking on the streets of Chang'an, which is completely dizzying.

However, Li Chengqian didn't care about this, he was on his way to the martial arts arena at this time, to attend the graduation ceremony of the sixteen veterans.

Damn the old guys, they finally memorized all the multiplication formulas, so Li Chengqian decided to let them graduate early and quickly drove them all away from his side.

As for the things that other veterans need to learn, Li Chengqian has written them all on a piece of paper, on which how to measure the range and how to adjust the muzzle...... And so on all of them have made a table, and when the time comes, check it on the table according to the observed data, and then follow it.

After being clever and wanting to trap the old goods, but after being countered by the old goods, Li Chengqian was considered to have taught a long lesson, and if he mentioned something like learning to these old scumbags in the future, he would rather go on a hunger strike for a day.

In a martial arts arena outside Chang'an City, more than a dozen Zhenguan cannons were separated by more than ten steps from each other side by side, and next to each cannon there was an old scumbag standing there and waiting.

"Boy, what's the matter, the old man can't wait, why haven't your people set up the shooting range yet? Isn't that too slow? Cheng Yanjin was as polite as ever.

"Uncle Cheng, are you here early, okay? What time is it? It was scheduled to start at noon, but it's only two o'clock now! Li Chengqian rolled his eyes and said angrily to Cheng Yanjin.

"What's so bad about coming early, you can save some time, why do you have to delay until noon? You kid think we're all as idle as you? Hurry up and finish it, the old man will have to be on duty when he goes back. Cheng Lao looked at Li Chengqian with disdain, and said with some disdain.

His shameless appearance made Li Chengqian's toothache and he had the urge to knock out his front teeth.

Who doesn't know that these old guys are here to enjoy it? If you don't want to have a good time, if it's really a graduation ceremony, the hell knows how many old people can come.

"By the way...... boy, how many shells have you prepared? You can't just shoot three times for one person, right? Duan Zhixuan's gun position was next to Lao Cheng, and seeing the excitement of what the two were talking about, he couldn't help but come over too.

"Of course, it's just three shots, these things are all ......" Li Chengqian nodded and replied, but was interrupted by Lao Duan just halfway through his words.

After seeing that Duan Lao Xiang gave Cheng Yanjin a look, he turned his head and said to Tang Shanzhi, who was in charge of counting the cannonballs: "Boy, just now His Royal Highness the Crown Prince said that the rules of this ceremony have been changed, thirty cannonballs per person, now go back and get them immediately, hurry up!" ”

Thirty rounds? Tang Shanzhi's eyes instantly widened, when did Li Chengqian say this? But soon, Tang Shanzhi retreated under Lao Duan's angry glare, and he didn't even have the heart to verify it, so he just ran away.

There is no way, the old people may not dare to beat Li Chengqian, who is the prince, but they have never shown mercy to Tang Shanzhi and other juniors, and if they fall into their hands, their buttocks are the lightest.

"Uncle Duan, are you a ......" Li Chengqian looked at Tang Shanzhi who was running out like a rabbit, and raised his eyebrows at Duan Zhixuan.

"What's wrong? You didn't say it? Duan Zhixuan turned his head again.

"Anyway, thirty rounds per person, one shot is not much, one shot is not too much, how about it?" Li Chengqian spread his hands, and a wicked smile flashed in his eyes.

Old guys, three shots are not enough, and you still want to shoot thirty rounds! I'll let you know after a while, the cannon is not so easy to fight!

In later generations, artillerymen more or less had some experience in firing guns or protective measures, such as ear packs to prevent ears from being damaged.

But there are no such things in Datang, and thirty shots are fired at close range, and the huge sound is enough to shock these old goods for a month without hearing any sound.

But will Li Chengqian say it? Will he tell a group of old scumbags who are specifically against him about this? Of course, the answer is no, he won't say, he will definitely not say, he will only hide from a distance with Tang Shanzhi to see the excitement.

The old goods of the Sixteen Guards don't want to learn how to fire, these old scumbags are also enjoyable, and the firecrackers set off in the New Year are too weak, far less cool than the firecrackers. It's just that thirty cannons per person are cool, but when it came to the court the next day, Li Er was furious.

"Prince, what the hell are you doing, why are they all deaf?" In the face of more than a dozen sluggish-looking old goods who did not know the so-called, Comrade Lao Li called Li Chengqian to the Taiji Hall to split his head and cover his face, which was a violent training.

"Father, this has nothing to do with his sons, it is General Duan who has to fire thirty cannons per person, if you don't believe it, you can ask." Li Chengqian's face was innocent, and he swept more than a dozen ducks listening to the old man with his spare eyes, and his eyes were full of smiles.

"If he wants to let him go, you let him go? If he wants to die, will you let him die? Lao Li was also a little confused, and said without hesitation.

If it weren't for Lao Duan's temporary deafness, I am afraid that he would have to spurt out a mouthful of old blood on the spot.

"Father, the sons can't stop them, the generals think this cannon is very enjoyable, and the sons don't dare to stop it." Li Chengqian tried to hold back a smile and defend.

The old goods looked at this and looked at that with a confused face, Li Chengqian felt very happy no matter how he looked at it, if it wasn't for the wrong occasion, maybe he would have held his stomach and laughed at this time.

Li Er also knows what kind of scum his subordinates are, don't talk about Li Chengqian when he is crazy, even if he is himself, he may not be able to stop him, so he is helpless to Li Chengqian's answer.

Recalling the graduation ceremony a few days ago, Lao Li couldn't help but regret it. I knew that a graduation ceremony would make these old scumbags look like this, and I shouldn't have agreed to anything in the first place.

It's just that there is also an advantage to the deafness of the old goods, Lao Li's ears are a lot quieter, no matter what the civil officials say, the old goods of the Sixteen Guards are ignorant, and try to pretend to understand, and they agree very much.

There's no way, playing with cannons makes your ears deaf, this kind of thing is too embarrassing, the old scumbags are really embarrassed to say it, and they don't have the face to say it.

Li Chengqian had told them everything at the beginning, and Li Chengqian only let them fire three cannons yesterday and it was over, because they themselves insisted on firing 30 cannons, and now that they are deaf, it is difficult to say anything.

Fortunately, this deafness is only temporary, and according to the two deans of the medical school, it should be possible to recover within three to five days, of course, during the recovery period, you must not go to the cannon again, otherwise it is very likely that you will really become deaf.

(End of chapter)