Looking at the gunpowder that had been wrapped, Li Yuan looked a little surprised, and asked, "This is the rumored gunpowder, it doesn't look special?" ”

But Gan Bei was very confident, and said firmly: "Your Majesty, don't think that gunpowder looks ordinary, in fact, this thing is extremely powerful, comparable to the thunder descending from the sky, you will know later." ”

It's all up to this, and it's obviously not necessary to explain to Li Yuan again. It's better to be straightforward and show him the power of gunpowder, and it's even more sad to show his worth.

So Gan Bei bowed his head and said: "The power of gunpowder is amazing, and now in the palace, I am afraid it is a little inappropriate to test it." Please also ask Your Majesty to find an open and flat place so that you can experiment. ”

But Li Yuan obviously didn't mind this, in front of gunpowder, what was the palace room. He waved his hand directly and said, "It's okay, Gan Aiqing will experiment here, and I will bear it." ”

Since Li Yuan had no opinions, he naturally wouldn't shirk it at all, so he nodded and agreed, and said, "Well, since Your Majesty thinks it's feasible here, then Weichen will experiment here." ”

After saying this, Gan Bei reminded Li Yuan again that he retreated away from the vicinity of the gunpowder, and then let the fire ignite. When the bright yellow flame rose from the fuse, Gambe also frowned.

After all, gunpowder is related to his life and death, if he fails this time, I'm afraid Li Yuan won't let him have a good time. But once he succeeds, his status will also rise step by step.

Gambe had already prepared it before, and there was naturally no problem with gunpowder. As the fuse burned, it went straight into the explosive bag, and a flame burst into the stunned eyes of everyone.

Along with the astonishing explosion came a loud thunderous sound. directly made Li Yuan look confused, he looked a little in a trance, could this be the power of gunpowder?

However, after being surprised, Li Yuan quickly reacted and was immediately ecstatic. The power of this gunpowder is so amazing, if it can be used on the battlefield, it is bound to play a great role.

Hearing the sound of the explosion, Gan Bei watched intently as the gunpowder burst out, and his face also showed joy, he looked at Li Yuan with some excitement, and said in a hurried tone: "Your Majesty, the experiment was successful." ”

"Haha, okay, this gunpowder really deserves its reputation, Aiqing should be a great merit to offer this thing!" Li Yuan was happy in his heart, and couldn't help but praise him, and at the same time promised a wave of rewards.

The sound of gunpowder was so loud that even most of the palace could clearly hear the movement of the side hall here. Soon, a large group of guards arrived here, but when they saw that it was Li Yuan here, they hurriedly saluted.

This was the duty of the guards, and when they came after hearing the strange noise, it showed that they were still loyal to their duties. It was Li Yuan who nodded slightly, indicating that he was satisfied and did not blame.

After letting the guards retreat, Li Yuan once again cast his gaze on Gan Bei, and said in a deep voice: "The gunpowder is really extraordinary, and the explosion just now is even more terrifying than the divine thunder in the sky. ”

"The name of this gunpowder was taken by Yang Guang, and from then on, this thing will be called Thunder Punishment. I will use thunder to punish the crime of the thief, so that Yan Yun traitor knows that it is powerful. Li Yuan shouted angrily.

Since it was Li Yuan's order, Gan Bei naturally would not be disobedient, and no matter what name he changed, it would have no effect on him. Although the recipe was dedicated, Gambe was the only one who was truly experienced.

In a short period of time, Li Yuan can't do without him, but will give many benefits to win him over. Although the possibility of crossing the river and demolishing the bridge in the future is not ruled out, Gan Bei feels that if he uses it properly, he can ensure that he will be rich for a lifetime.

Without waiting for Gan Bei to think about it carefully, Li Yuan thought of another question, looked at Gan Bei and said: "The thunder punishment explosion is so loud, but if you want to cause damage to the enemy, what method should you use?" ”

Gan Bei replied in a deep voice: "The power of thunder punishment, in addition to its momentum, lies in the wave shock. If His Majesty wants to use it to fight against Yanyun's rebels, he should hide it in a dark cloth, and then ignite an explosion to kill and injure the enemy. ”

After listening to Li Yuan's words several times, Gan Bei also understood that Li Yuan was afraid of Yan Yun, and Yan Yun was also Li Yuan's mortal enemy. So he called it too, anyway, it didn't hurt him, so why not?

When Li Yuan heard this, he frowned slightly, and said: "If you just bury thunder and punish the enemy for a surprise attack, you will inevitably be a little stubborn, can you throw it into the enemy army with trebuchets and the like." ”

Obviously, if he only passively used gunpowder, Li Yuan would not be able to gain more advantages. It was because he wanted to think about it from a different angle and see if he could use the lightning penalty more flexibly.

In fact, what Li Yuan said was still very reasonable, but after hearing it, Gan Bei seemed a little hesitant, and he said: "What Your Majesty said is feasible, but the only way to kill the enemy is to rely on quantity. ”

"If the thunder penalty is too light, I'm afraid it won't be able to cause too strong damage, but it will expose His Majesty's background in advance." After a little consideration, Gan Bei hurriedly explained that he was worried.

When Li Yuan heard this, his brows furrowed more and more tightly, this is indeed a problem. If lightning punishment does not produce effective lethality, then his idea is completely unfeasible.

After all, with a large weapon such as a trebuchet, although it can throw lightning penalties far away, it can't be completely concentrated in one place, and most importantly, it is impossible to fire too many at once.

Shaking his head a little helplessly, Li Yuan bowed his head and said: "It's okay, but the thunder punishment is still very effective in defending the city, after all, it has both prestige and prestige, and ordinary people can't bear it." ”

The idea is still feasible, and Gan Bei hurriedly said yes. It's just that they only think about starting with the use of gunpowder, but they never think of changing the situation from the gunpowder itself to increase its power.

Anyway, Li Yuan got the gunpowder, and the whole person was refreshed. With this thing bonus, he has the confidence to fight against Yan Yun, although Luo Cheng can resist Li Yuanba, can he stop the thunder punishment?

So after being happy, Li Yuan instructed Gan Bei to make a large number of thunder penalty storage. Raw materials and the like, he will have all the people transported here, and will never delay the production of this strategic weapon.

For Li Yuan's request, Gan Bei did not have any opinions, and it can be seen from his performance that the day of his prosperity is not far away. As long as Li Yuan is sad to defeat Yan Yun's army, his status will also rise.

After that, Li Yuan led the people away and returned to the main hall.

Although he had gunpowder, he still didn't take it lightly, and he was still confident, but what he should prepare was to prepare in advance. How to make good use of the thunder penalty and solve Luo Cheng is a big problem.

In order to deal with the imminent attack of Yanyun's strong enemy, Li Yuan made many preparations. After all, this is a battle related to Li Tang's life and death, and he can't be taken lightly.

At the same time, Yan Yun, who had been gathering momentum for a long time, finally began to make a move.