When He Jiahuo woke up, he couldn't help but look up at the window, and saw that the sun was fierce and abnormal, obviously it was already afternoon!

He Jiahuo couldn't help but be startled, and quickly got up, seeing that Master Wang was still sleeping like a dead pig, He Jiahuo quickly woke him up,

Then the two of them walked out of the office in three steps and two steps, to find Wanhua.

As soon as they went out, Wang Ba, who was in charge of guarding outside, said to them with a smile: "You wake up, the tiger master has ordered, let you wake up and eat quickly, and then go to see the tiger master!" ”

As he spoke, Wang Ba took them to a room next to them, and then ordered someone to bring food.

At this time, He Jiahuo and Master Wang were both hungry and grumbling with hunger, since it was ordered by Wanhua, then they were not polite, they all ate in large gulps, and they ate several bowls in a row!

When they finished eating, Wang Ba took them to a military camp not far from Huzhai.

When they got there, Wan Hua immediately greeted them and smiled at them: "Lao He, Master Wang, you are here." ”

Saying that, Wan Hua looked at them for a while, and then continued: "Now I see that your mental state is much better, this is good!" In the future, you should pay more attention to your body, you have to do things, and your body can't ignore it! ”

He Jiahuo and Master Wang were extremely grateful in their hearts, and He Jiahuo just said: "I have slept until now, and I missed the big event of the tiger master, and my subordinates should be damned!" ”

Master Wang also said: "Yes, yes, this time I have been working for half a day, and the little ones should be damned!" ”

Wan Hua waved his hand indifferently and said, "It's okay, it's not too late!" ”

As he spoke, Wan Hua beckoned, and immediately someone drove the two carriages over, and then lifted the shields on the carriages.

He Jiahuo and Master Wang hurriedly went over, took out a shield, and stood in front of Wanhua,

He Jiahuo introduced to Wanhua: "Lord Tiger, please see, this is the transformed shield, there are a total of four iron rods that can move up and down, so that they can be retracted at any time."

There is a groove at the top of the iron rod below, as long as the iron rod is flattened, the iron rod on top can be pushed here! ”

As he spoke, He Jiahuo took out an iron rod that was a foot and a half long from the side, one end of the iron rod was sharp, and the other end was flat, this was a steel nail!

He Jiahuo held the steel nail, pointed to the round hole at the top of the iron rod below, and said: "This is the place where the steel nail is hit, as long as the steel nail is hit down with a hammer, the shield can be firmly fixed!" ”

Wan Hua saw it, and couldn't help but nodded, such a long steel nail is hit, as long as the geology is not very loose, this degree of firmness is not bad!

In addition, the iron rod on top transferred the force of the impact to the bottom and went to the ground, so that it could dissipate seventy or eighty percent of the force!

In this way, the stability of the shield can be imagined!

He Jiahuo said, and pointed to the iron hook and iron hole on the side of the shield and said: "Tiger Master, please look here, the left is a welded iron hole, and the right is a welded iron hook, and both sides are made in two rows, so that it can be closely connected to the shield next to it!" ”

Wan Hua looked at it, and nodded with satisfaction, this hook and the iron hole are very good, as long as you lift it on one side, put the hook down on the iron hole next to it, you don't have to work hard to operate, and it saves a lot of time!

Then He Jiahuo pointed to the bottom corner of the shield and said: "The corner of each shield is welded to an iron plate, and there is an iron hole on the iron plate, so that it can coincide with the iron plate of the shield next to it, and a steel nail can be punched to increase the firmness between the shields!" ”

"Yes, better than I thought!"

Wanhua couldn't help but praise it.

In this way, each shield is fixed with four steel nails, and the stability is undoubted.

Even if an iron wall made of one shield can't resist it, can't two of them?

Take 10,000 steps back, even if two can't do it, but at that time, the cavalry was exhausted by these two iron walls, how much power could be left!

Wanhua still doesn't believe in this evil, the cavalry charge, in the final analysis, is also the horse that is rushing to death, that horse is also flesh and blood, and it is not iron, even if it is added with a huge impact, how hard can it be!

If these horses don't die when they collide, they can still live, Lao Tzu, I can think of you "god horses" as big brothers!

He Jiahuo, Master Wang heard Wanhua's praise, they all breathed a sigh of relief, and their faces were happy, for them, with Wanhua's words, then everything was enough! It's worth everything!

Then, when Wanhua saw that so much iron was welded, he couldn't help but worry that if the weight was too heavy, it would be too delayed, and if the team members couldn't hold it, no matter how good it was, it would be in vain!

So Wan Hua asked He Jiahuo: "Old He, after adding these changes, how much does this shield weigh?" ”

When He Jiahuo heard this, he couldn't help but be a little apprehensive, because Wanhua didn't explain this problem, He Jiahuo and they were in a hurry to make samples, so they didn't ask Wanhua.

Now that Wan Hua asked, He Jiahuo was naturally nervous, and replied: "Back to Master Hu, before making these changes, I discussed with a few other masters for a while, thinking that if it was too heavy, it would not be easy for the team members to carry it to fight!"

So we made our own decisions, and controlled the weight of this change between 30 catties and 35 catties, and finally made the finished product, which was 32 catties heavier than the previous shield, a total of about 110 catties! ”

Saying that, He Jiahuo pointed to the iron rod and said: "In order to reduce the weight, these iron rods are made hollow, but even so, the hardness should be okay!" ”

After speaking, He Jiahuo said to Wanhua again: "Master Tiger, this weight problem, my subordinates did not ask Master Tiger for instructions, and asked Master Tiger to punish him!" ”

"Hahaha,,,"

Wanhua laughed, and then patted He Jiahuo's shoulder and said: "I didn't think of this thing, so I didn't explain it, you can take into account the carrying problem of the team members when estimating the weight.

You can also take into account the strength of the iron rod, which is already very rare, I can't praise you too late, where will I punish you! ”

He Jiahuo saw that Wanhua was serious, this is the heart of relief!

Originally, He Jiahuo wanted to ask for some instructions, but it was already dark at that time, and if it was delayed, it would take another day, so He Jiahuo gritted his teeth and made his own decision!