"It seems to make sense......"

So Li Bai began to send the true yuan into the fire spirit crystal, and the result was ...... I don't know if it's because the attributes don't match, or if the fire spirit crystal doesn't have the ability to store true elements in the first place, and there is no reaction at all.

"Yuan'er, leave a note here, and then test it when the fire attribute exercise comes out in the future." Shirakawa commanded.

"Yes, young master!"

Later, other experiments were conducted.

For example, if you cut it with a knife, it turns out that this thing is very hard, and ordinary people can't break it.

Then it was burned again, and Bai He was worried that it would explode on the spot like the fire spirit cotton plant in the backyard, but nothing happened...... Then he patted his head and suddenly came to his senses: "I'm stupid!" How can the things left behind by the fire spirit cotton since ~ immolation be afraid of fire? ”

After such an experiment, it was finally concluded that this fire spirit crystal could be understood as a crystallized fire spirit qi, which had the characteristics of non-recyclable and high stability.

For fire attribute cultivators (including martial arts with fire attributes), it is a rare treasure, whether it is used to enhance the power, or directly absorb the fire aura in it to replenish itself, the effect is extremely ideal, such as Xiao Mian, she has always wanted to eat one.

And for other attribute cultivators, it was a bit of a chicken rib.

"In terms of versatility, it seems that the effect of this fire spirit crystal is not as good as that of the fire spirit cotton tree itself......"

Bai He thought of the fire spirit cotton that exploded on the spot, and felt a little regretful. At least the Fire Spirit Cotton Tree can be used as an explosive, since the Fire Cloud Palm can be detonated, then of course an open flame is also fine, and it is much more convenient to use than the Fire Spirit Crystal.

Although the power of the explosion can't hurt the cultivator, to mortals, it is an out-and-out weapon of great destruction, if it is used in war...... Emma!

I seem to have found something amazing!

It's just a pity...... There are only two fire spirit cottons in total, one exploded, and the other self-destructed when it bloomed, otherwise, it could be used for research immediately.

But......

Hehe, now that we have the seeds in hand, are we afraid that there are no experimental materials? Inexistent......

Just do it!

So Bai He was not in a hurry to report to the Holy Queen, and asked people to plant the thirteen seeds of fire spirit cotton on hand, and then silently waited for the harvest.

Of course, you will not forget to call the electricity before planting.

Then the next thing is to pray that this genetically mutated cotton seed will not produce such a strange attribute as "Crossing Gift Pack Resistance......

The time was fast approaching four days later.

Thankfully, the resistance did not appear, or the resistance was weak, because this time the flowering time was a day later than the first two. Then that night, the fire spirit cotton bloomed again as scheduled, and it was twelve trees blooming together, and the scene was simply gorgeous.

Thirteen seeds, why only twelve bloom?

With a strong and invincible crossing gift bag in his hand, of course that one was not planted dead, but was cut down by Li Bai before it bloomed to be used as experimental materials.

In the past few days, Li Bai, Xiaomian, Ying Yue and others have been living in Baifu, thinking that there would be another fierce battle, but they didn't expect that there would be none.

The twelve fire spirit cotton trees bloomed together, and it was only symbolically attracting more than a hundred low-level spirit beasts, and they were directly driven away by a group of soldiers who were waiting for them, and from the appearance to the departure, it added up to less than twenty minutes, as if to say "I just went through the motions according to the routine", and it was completely no longer the grand scene of the "Ten Thousand Beasts Attacking the City" that day.

"Hey, I can't see that your little thing is quite capable......" Xiao Mian grabbed Na Tai Ritian and said with a smile.

"Whew......" Tai Ritian shouted, brushing his presence.

"Wangwang......" Sanluo came to touch his head again.

Obviously, the last beast tide was really caused by this little thing, not only did it have an extremely high IQ and can command those low-level alien beast detachments to fight, but even the beast tide itself was also summoned by it.

Now that the "King of Thieves" has been captured, he has been humiliated as the little brother of the three rolls, so of course the beast tide will not appear again.

It is worth mentioning that in view of the fact that the second lady and the little Lori like this little thing very much, they have great plans to keep it as a pet, so Baihe also named it "Unstable", which happened to be paired with the three rolls, because-

"Dog meat rolls three times, the gods can't stand steadily! Hahaha......"

"Baihe, you're enough!" For the bad taste of this superb Shangshu, everyone said that they were fed up.

But in any case, this name is still quite deterrent, at least in the past few days, Na Tai Ritian has no intention of rebelling, on the contrary, he is very well-behaved, and he is very popular with a group of sisters in the house, including the second lady. Unlike Sanroll, that stout body can only be loved by a man like Bai He.

Moreover, it turns out that this "Thai Ritian" only looks like Thai Ritian, in fact, it is not as hungry and thirsty as the real Thai Ritian can be half a day a day when he picks up a platform.

Cough...... Straight to the point.

At this time, since there was no harassment from the beast tide, the next thing went smoothly.

Just like the first flowering, two of the twelve fire spirit cotton trees were left before flowering, and ten were left unplanted, and they were directly allowed to burn out, and only a batch of fire spirit crystals were harvested.

Then came the main event.

That morning, Bai He ignored everyone's strange gazes, and asked people to buy a bag of sulfur and a bag of nitrate, and everyone thought that he wanted to prevent snakes, insects, rats, ants and the like, but he asked people to grind the sulfur and nitrate into a fine powder, and then directly found some carbon in the house, which was also ground into powder, and then mixed together, turning into a black thing.

Monosulfur, dinitrous and tricarbon, anyone who has read junior high school knows what the formula is.

That's right, gunpowder!

But do you think that's the end of it? Of course not!

If it's just a little gunpowder and it's over, then it's still a fart?

After the gunpowder was made, Baihe also asked people to take some branches and leaves of the fire spirit cotton, also grind it into powder, and then mix it into the gunpowder in different proportions, such as the fire spirit cotton powder: gunpowder = 1:1, 1:2, 1:3 In this way, until 1:10, he finally ordered people to cut down many bamboo knots with the thickness of two fingers, stuff the gunpowder into it one by one, and then plug it tightly with a stopper.

In addition to this, he also made some gunpowder ...... with his own hands

After working so busy for a long time, it was finally done.

In fact, if you pursue the ultimate, there is still a lot to do with the ratio of the two, but due to time constraints, Baihe is too lazy to get so much.

First of all, it can be determined that the explosion can definitely be exploded, it depends on which formula has more power to explode, first determine the general range, and then slowly study it is not too late.

"After a long time, it turns out that you want to use this fire spirit cotton to make a blasting rod to play. Hey, you're so idle......" Seeing this, everyone seemed to understand what he was doing, and they all laughed.

The second lady smiled and said: "Well, this fire spirit cotton is flammable and explosive, and it is quite suitable for making a blasting rod......"

"Burst rod? Joke! Your father-in-law and I made a move, how could it be so simple to be a blasting rod? Look, I'll let you see me...... The power of my thunder! Bai He casually pinched the name of a rotten street.

The so-called firecrackers are actually firecrackers of this era, and they are also called firecrackers because they are generally made of bamboo containers. That's how we often call firecrackers come about.

That thing Bai He had seen before, on the day Lan Kwai Fong reopened.

But to be honest, just that kind of wilting thing in his previous life, he would give five cents at most, and he wouldn't give more than a cent.

In these years, gunpowder is available, but the power upgrade version of black powder has not yet been released. If you want to use gunpowder, you have to go to the Taoist temple to find a Taoist priest in advance.

However, the gunpowder they made out was mixed with some things, such as cinnabar, mercury, lead, etc., there was a mess of everything, and the purity was pitifully low. And it's also a feeding......

Tsk, what kind of sparks will be created when the combination of Xiuzhen Lingbao and modern physics will be created?

It's really exciting!

"Thunder?"

Li Bai grabbed one casually and played with it, which happened to be the one with the one-to-one formula, and said with a smile: "This name is quite magnificent." But no matter what you think of it, this thing is a blast rod! It's just something that sounds like it, it's not powerful at all, and I'm not afraid to blow it up with my brother in my hand, hahaha......"

Yes, the dare is to rely on the fact that he is a full-level god to mock the novice props......

So Bai He silently lit the gunpowder in his hand.

"Hahaha...... Brother Xian, you're naughty again! Li Bai laughed when he saw this.

This great poet immortal was arrogant, but instead of letting go of his hand, he changed it to pinch it with three fingers to show his contempt, as if he couldn't get a trace of this thing if he died.

The others didn't pay much attention to it, and just took two steps back, and the group of soldiers surrounded Li Bai with a smile, as if they wanted to see the mystery of Brother Bai's "thunder" up close.

And Bai He himself hid more than ten or twenty meters away, which made Xiao Loli laugh at him: "It's just a blasting rod, young master, do you need to be so scared......"

Hiss......

Rumble!

As he spoke, the "blasting rod" exploded!

Suddenly, with a loud "boom", a small mushroom cloud rose from Li Bai's palm, followed by a miserable cry of "ah": "Oh, my mother!" My ass ......"

"Ahem, ahem, ahem......"

The smoke gradually cleared, and Shirakawa saw the situation at the center of the explosion.

Da Shixian really knew it, of course this little cannon battle couldn't hurt him, but the three fingers pinching the bamboo cannon were stretched straight at this time, and it looked a bit like cramps. His face, already darkened, seemed to have returned from a trip to Africa, and faintly asked a smell of burning hair, and the two big words "confused" were written on that black face.

And the soldiers next to them were miserable.

Although it was only a bamboo shell, the power of the explosion was not something that a mortal body like them could resist, but fortunately, at the moment of the explosion, they subconsciously turned their faces away, so they were not blown up. It's just that in this way, it hurts their butts, and at this time, they are covering their butts and falling to the ground wailing, and there are two pieces of bamboo inserted on the left and right sides very evenly, not to mention how gorgeous the scene is......