After Li Yuanji returned to his residence, he asked Zhang Yin: "Your Majesty still doesn't allow others to enter and leave Renzhi Palace?" ”

"No, Your Majesty has lifted the ban and everything is back to normal." Zhang Yin replied.

Very good.

Li Yuanji immediately ordered: "Send someone to deliver a message to the prince immediately, and say that Princess Jinyang has returned to Chang'an." ”

"Yes."

At the foot of the mountain, Mao Agui looked at the horse and worried: "How can we ride a horse like this now?" ”

The ten boards that had just been beaten were not executed by ordinary people, but by the soldiers of General Youwuwei, and he was beaten so hard that he couldn't touch his buttocks now.

Wei Ping was also very melancholy, he looked at the horse for a while, and sighed: "Anyway, the princess has already returned to Chang'an, let's hire a carriage to go back." ”

“...... It's good. ”

So, the two went to the town below the mountain, hired a carriage, and were about to set off when they found the mark left by Wang Yu.

"It's the mark left by the princess, that's right, they really went back to Chang'an."

Mao Agui suddenly breathed a sigh of relief: "We can finally rest for a while." ”

......

Night falls.

In a house somewhere in Chang'an City, Li Yi impatiently urged Lin Zhiwu: "Move quickly, slow like an old woman, is it a shame?" ”

Hearing this, Lin Zhiwu simply dropped his tools and yelled at Li Yi: "You have the ability to do it." ”

Li Yi: "......"

If he could, he would have killed this stinky boy a long time ago.

Li Yi clenched his fists and said with anger: "You have been working on this weapon for four days, and there are craftsmen to give you a hand, why haven't you done it yet?" ”

Lin Zhiwu said angrily: "What do you know? The more powerful the weapon, the more careful you have to do it, otherwise you will accidentally blow yourself up.

"If I die, there will be no one to make weapons for the prince."

At the mention of the crown prince, Li Yi suddenly lost his temper.

He had just received the news that the crown prince was rushing back from the Renzhi Palace.

If the prince had known that he had not received a weapon for so long, the prince would have punished him.

At the beginning, he swore to the prince that as long as he caught Lin Zhiwu, he would be able to have the most powerful weapon in the world, and he would be able to defeat King Qin and defeat everyone.

Therefore, he must let Lin Zhiwu do it.

"Okay, I won't rush you, but within three days, you must make this weapon."

Lin Zhiwu said: "In less than three days, I will be able to make it tomorrow." ”

"Really?" Li Yi couldn't hold back for a while, showing a surprised smile.

But he soon realized that he had lost his temper, and quickly resumed his indifferent expression: "That's the best." ”

Lin Zhiwu's eyes rolled for a moment, and then said, "After tomorrow is completed, I will test it first to see if it is working properly."

"But it's too small, and the weapons are made of gunpowder, and once it's tested, the house won't be able to be saved. And it's loud, I'm afraid it will attract other people.

"Why don't we go out of the city tomorrow and find an open and secret place to test?"

As soon as he heard that he was going to leave the city, Li Yi's brows furrowed.

If it's just to transport weapons, he can disguise it and get it out of the city.

But if Lin Zhiwu is taken out of the city, no matter how Lin Zhiwu dresses up, I am afraid that he will not be able to pass the checkpoint arranged by Su Dingfang and Princess Qin at the gate of the city.

After pondering for a moment, Li Yi said: "After it is completed tomorrow, you can teach the gold craftsman how to use it, and as for going there to test, you won't have to bother." ”

A trace of loss flashed in Lin Zhiwu's eyes, and he said indifferently: "Whatever you want." ”

Li Yi didn't miss Lin Zhiwu's lost eyes, and sneered in his heart, hum, he wanted to play tricks with him, and he was a little tender.

"Since it can be done tomorrow, that's all for today."

Li Yi instructed the guards: "Take him down." ”

......

The next day, at the time of the day.

Li Yi's brows tightened, on the verge of anger: "Didn't you say that you could finish it today, why isn't it okay?" ”

He originally thought that after finishing it today, he would transport it out of the city to try the effect, but he didn't expect that it was already a curfew, and Lin Zhiwu hadn't finished it yet.

Lin Zhiwu kept moving his hands, and responded calmly on his face: "What's the hurry, isn't it over today?" ”

Li Yi: "......"

Seeing that Li Yi was about to get angry again, his henchman whispered: "Master is angry, anyway, we don't have to miss this time, just wait patiently." ”

Li Yi took a deep breath and stared at Lin Zhiwu without speaking.

After another half an hour, Lin Zhiwu finally stood up and said to Li Yi, "It's done." ”

Li Yi stood up with a "pout" and walked to the new weapon made by Lin Zhiwu, which was a plain-looking square box, the top of the box reached his knees, and there was only a short lead on it.

As for the structure inside the box, he couldn't see it at all from the outside.

"What is the power of this firearm?"

Lin Zhiwu said solemnly: "Wherever I passed, not an inch of grass grows, and where to fight." ”

So powerful?

Li Yi was both a little expectant and a little skeptical: "This firearm ...... Is it really that powerful? ”

"Just try it." Lin Zhiwu is still very calm.

Li Yi circled around the box twice, and then said, "Then you tell the gold craftsmen how to use them now." ”

"Okay."

Lin Zhiwu agreed very happily, which made Li Yi a little unbelievable.

Hasn't this stinky boy always been against him?

But he didn't have time to dig deeper, but he heard Lin Zhiwu speak, and he hurriedly pricked up his ears to listen.

"It's actually very simple to use this thing, first open the small mechanism at the bottom......" Lin Zhiwu demonstrated while explaining, his fingers turned, and the small mechanism at the bottom was opened.

With a "click", a row of small holes appeared on the front, back, left and right sides of the box.

When everyone was curious about the role of Xiao Kong, Lin Zhiwu took out the fire fold.

"Then smoke it over the fire and count it to five."

When the words fell, Lin Zhiwu blew on the fire fold, and then held the fire fold and wandered around the lead, while counting in his mouth: "One,

"Two ......"

The people around him also counted:

"III,

"IV,

"Five ......"

At the moment when everyone shouted five, Lin Zhiwu's hand moved forward slightly, and with a "zi" sound, the lead suddenly burned.

"It's going to explode, get down."

Lin Zhiwu shouted, covered his nose, and ran away.

It all came so suddenly, and everyone saw that the lead was burning, and it was very short, as if it could be burned in an instant, detonating the weapon.

So they didn't have time to react at all, they just subconsciously lay down.

As soon as he lay on the ground, there was a loud noise in his ears.

"Boom!"

Smoke erupted from the small hole, and at the same time, a stream of light rushed into the sky, and with a loud explosion, the light turned into a huge fish, illuminating the night sky above the entire Chang'an City.

At this time, Lin Zhiwu had already run to the gate of the courtyard, and behind him, the smoke had already covered the entire courtyard and was expanding outward.

Li Yi quickly reacted that this so-called powerful weapon was not a weapon at all, it was just a transformed firework.

"Hurry up and catch ......" Li Yi wanted to order the guards to catch Lin Zhiwu, but as soon as he spit out two words, his head was groggy, his whole body couldn't lift his energy, and even speaking became a problem.

Smoke is toxic......

The next moment, Li Yi fell......