Under the sunlight, a light golden luster is revealed. Although it does not grow flesh, its fur color is much better than before.

When Yu Yin got dark gold, the fur color was dark gray.

Now, it is vaguely developing towards the brown-yellow color, which has amazed many people.

Even Qi Longteng, who loves horses very much, cannot tell the origin of Dark Gold. He only said that although this horse is old, it is not inferior to those BMW horses. Yu Yin didn't care when he heard this. For him, Dark Gold is a BMW horse or a slow horse. He once went to Mobei to represent a memory that could never be abandoned.

Yu Yin got on the horse, and the horse was free.

In the distance, the sound of drilling coming from the military camp was faintly.

Looking at the rushing river not far away, Yu Yin's brows gradually spread out.

No matter what, since you are already in the hub, you have to do it anyway... Whether it is success or failure, it is a big deal. A man should live up to the next life and never be a hero!

My mind suddenly came to an end!

It was still early, and Yu Yin was not in a hurry to return to the military camp, so he rode his horse to the imperial camp.

Ling Zhen did not go out, and saw Yu Yin coming, and he hurriedly came up. He was so enthusiastic. Ling Zhen, the commander of the imperial camp, was in the first rank of Da Yu Yin, and was a sixth-rank military officer. However, Yu Yin belonged to the military weapon supervisor of the Privy Council, which was different from the Palace Front Office. At least in terms of his subordinates, Ling Zhen’s imperial camp had only a few hundred people, but there were more than a thousand people in Moutuogang.

Not to mention, Ling Zhen knew very well that the energy hidden behind Yu Yin.

"Will Xiao Yi come to see the thunder in his palm?"

"Um?"

Yu Yin suddenly remembered that Ling Zhen had been conducting black gunpowder experiments based on the prescription he provided for the past six months.

Thunderbolt cannon, Yu Yin never expected it.

However, by chance, the grenades from later generations were mentioned.

Ling Zhen is a 100% arms tycoon. After hearing Yu Yin’s thoughts, he vowed to create the thunder in his palm.

"Can my uncle make progress?"

Ling Zhen immediately showed a little arrogant look, "There is indeed some progress, but I don't know if it's up to Xiao Yi's thoughts."

After saying that, he got up and walked out, and in a short while, he brought a tray in. In the past, Ling Zhen's son Ling Wei worked in the Imperial Camp, and most of these things were done by Ling Wei. Now, Ling Wei dragged Gao Yaoqing's relationship and joined Feng Kuang's activities in the Infantry Division, Ling Zhen lost a caring person to send. He would not use other people's hands, so he could only work hard by himself, but when he entered the room, he had a smile on his face.

"Xiao Yi, please see!"

Ling Zhen put the tray on the table and lifted up the black cloth covering it.

On the tray, there was a black iron ball about the size of a bowling ball. The ball was round and a lead was exposed at one end.

"Is this... thunder in the palm of your hand?"

Yu Yin was a little confused when he looked at the iron ball with an almost ten centimeters in diameter.

Ling Zhen was unhappy, "Do you not believe me? I'll try it with you..."

He picked up the iron ball, pulled Yu Yin with one hand and walked out of the study. After the two of them came straight to an open space, Ling Zhen took out the fire slit from his body and lit the lead. The lead burned very fast. When he was about to reach the end, Ling Zhen shouted loudly and threw it out hard. Then he turned around and pulled Yu Yin, shouting loudly, "Xiao Yi, lie down!"

Yu Yin hurriedly lying on the ground with Ling Zhen.

Immediately afterwards, I heard a loud bang, and the iron ball exploded after it landed on the ground, with a shocking sound.

Even though he was a distance, Yu Yin could still feel the waves of air coming from the front... After a while, he raised his head, got up, and slapped the dust on his body.

Ling Zhen smiled and pulled Yu Yin over.

I saw a pit exploded from the open space, with iron debris and more spiritual caltrops scattered all over the ground.

"I tried it once at home and even a cow can be fried to the point of blood."

This is the thunder in the palm!

In terms of power alone, it is indeed not small.

But Yu Yin frowned, squatted on the ground and picked up the iron fragments. After a while, he smiled bitterly: "Uncle, although this power is great, it is too inconvenient. Such a large object, not to mention inconvenient to carry, if you really use it, those who do not have an amazing arm strength cannot throw it out. The size of this palm thunder is better to be smaller, and it can be held with one slap, which is more conducive to throwing.

The power may not be greater than it. The key is to throw it easily... This thing seems powerful, but it is not practical."

Rather than saying that this is thunder in the palm of your hand, Yu Yin felt that it was more suitable for a shell.

After hearing this, Ling Zhen frowned and fell into deep thought.

"What Xiao Yi said is indeed reasonable... The palm thunder, palm thunder, this thing is indeed a bit big and inconvenient. It just needs to be reduced, but I am worried that it is not powerful enough... Let's think about it, and try it back and try it."

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

After leaving the imperial camp, Yu Yin was in a much more relaxed mood for some reason.

If Ling Zhen can really make the original grenade, it may not be possible to increase his chances of winning in the future.

At that time, one of the two hundred miscellaneous soldiers would take a few of them, and wait for the enemy to approach and throw them out at the same time. The enemy would be killed and flesh and blood flew everywhere.

A relaxed smile appeared on his face, and Yu Yin rode his horse and returned to the Mutuogang Military Village.

As soon as he got off the horse, Chen Dong hurriedly came forward, holding a Mingla in his hand. When he saw Yu Yin, he handed it over...

"What's this?"

"Just just now, the Eastern Palace sent someone to send a post, explaining that the Eastern Palace and the Fuling County Duke's Mansion, the Emperor's Grandson asked Xiao Yi to go and watch the battle."

(To be continued)
Chapter completed!