When Lu Fan first traveled over a year or two, he also fantasized about using the knowledge of another era to invent some weapons that transcended the era and shocked the world. Pen, fun, and www.biquge.info

However, he found that in this world with a super high force value, cold weapons have long been developed to an extreme, and the earth cannot be compared with them at all.

As for hot weapons, the so-called military knowledge that came from hearsay in his mind alone is simply wishful thinking.

Not to mention that he doesn't understand any of those complicated formula principles, he doesn't even remember how to fire glass, one of the skills necessary to make a fortune, and also, who will really remember things when they read novels.

The only thing he remembered was the raw material for black powder, and the reason was because it was simple, there were only three things, nitrate, sulfur, and charcoal.

It just so happened that these three things were available in the world and were very common, so after he got these things, it took him more than a year to study the ratio of black powder.

It's just that after the black powder came out, the power disappointed him, this thing is not explosives, no matter how powerful it is, it is equivalent to a big artillery battle, even if the power of things in this world has generally increased, but if it is not blown up, I am afraid that even an ordinary person will not be able to blow up.

So after making the black powder, Lu Fan gave up, and after that, he never tried to do anything else, and honestly concentrated on studying martial arts theory.

This time he went into the mountains to collect medicine, he wanted to use every bit of power he had, so he naturally remembered this black powder, so he asked Duanmu Xue to get a few crisp and thin iron pots, and some sharp iron edges.

He poured black powder and iron edges into the tin pot, leaving only one primer on the outside, and then sealed it tightly so that it could be used with maximum power when it exploded.

By the way, he also soaked each iron edge with a strong corrosive venom to increase its lethality, and the venom was also within the range of Duanmu Xue's things.

That's why Duanmu Xue said that the things he needed were all weird, all kinds of things, and he couldn't see the use at all.

Originally, Lu Fan made these bombs or grenades, just to prevent large-scale beasts in the mountains, this would be a good breakthrough tool, and its explosion sound effect should have a deterrent effect on beasts.

It's just that I didn't expect it to be used to deter the beasts in the end, but to come in handy when dealing with enemies.

When he was in the cave, Lu Fan took two medicine boxes, this kind of medicine box is made uniformly to hold medicinal materials, there is no difference in appearance, he put seven white jade mushrooms in one of the medicine boxes, which is the one that was first shown to the middle-aged man.

The other one is equipped with a special grenade, so that the primer is just a little exposed outside the box, so that it is easy to ignite.

Lu Fan asked the middle-aged man to withdraw from Shizhang Yuan, in fact, so that he would not be noticed when he replaced the box.

Sure enough, because it was night, the distance was far away, and under the swaying firelight, the middle-aged man didn't realize that the medicine box thrown by Lu Fan was another one, so he was fooled.

It's just that what Lu Fan didn't expect was that the middle-aged man didn't grab the medicine box at the first time, but came to chase him first, and in desperation, he had to take the risk of destroying the medicine box directly and leading the middle-aged man over there, otherwise the time would be overnight, and the fire would explode, and then it would definitely be a goof.

Sure enough, the middle-aged man was still nervous about Bai Yumushroom, not only threw out the knife, but also grabbed the medicine box at the moment before the explosion, everything was perfect.

So, at the moment of opening the medicine box, the middle-aged man was confused without surprise.

No matter how powerful the martial arts cultivation is, there are some parts that are relatively fragile, such as the eyes, even if you are a strong person in the Bone Refining Realm, in terms of hardness, it will not be strong, this is determined by the physiological structure of the person, like the kind of eyes comparable to diamonds, which are titanium alloy dog eyes, not human eyes.

Therefore, when the middle-aged man was covered by a grenade carefully prepared by Lu Fan, he suddenly felt that his eyes were dark, his eyes hurt greatly, and he was blind on the spot, and screamed.

At this time, he didn't know that he had been completely tricked by that junior, and he felt a huge pain in his eyes, he couldn't help but roar, he couldn't care about anything else, according to the direction of the junior's escape in his memory, he threw himself over, punched and kicked, trying to kill this insidious and cunning junior.

Suddenly, a gust of wind swept in the woods, flying sand and stones, even if there was no long knife in hand, under the urging of its powerful force, the middle-aged man's fists and feet were still not to be underestimated.

It's just that no matter how hard the middle-aged man tried, he felt that he hadn't hit anyone at all, and from the moment of the explosion, that junior seemed to have disappeared, and he didn't know where to hide, and he was completely nowhere to go.

He knew that his heart was already in turmoil, he couldn't go on like this, it was in vain, and he had to calm down, otherwise, he was afraid that he would fall into the trap of that junior again.

The middle-aged man stopped, stood still, took a few deep breaths, forced himself to calm down, and began to think about his situation.

He could feel the sharp pain in his eyes, and even now it was accompanied by a burst of sourness and heat, and he wanted to seep into his body, this junior actually smeared poison on that secret weapon, it was extremely despicable!

Although he was angry in his heart, now the middle-aged man could only use Yuan Force to force the trace of poison out of his body, but he didn't have any good way to deal with his eyes, that place was too fragile to withstand the destruction of Yuan Force.

He didn't even dare to get the sharp weapon in his eyes, now he was only temporarily injured, blind for a while, and maybe there was a possibility of recovery, after all, the physical recovery ability of the Bone Refining Realm was still very strong, even if the eyes were not too badly injured, they could still grow well.

After temporarily stabilizing his injuries, he began to think about what to do next.

There is no doubt that the junior must be hiding in the shadows, I am afraid that he is planning some vicious schemes, and he does not dare to come out now, but he is afraid of his own strength, because even if he is blind, the strength of his own body refining bone realm is not something he can compete with, and Wu Xiu's ability to listen to the voice and distinguish the position is also very strong.

Thinking of this, the middle-aged man's heart moved, and he felt that he might be able to plan his way, deliberately show weakness, lure him out, and then take the opportunity to capture him and torture him to death, so as to vent the hatred in his heart.

The more the middle-aged man thought about it, the more feasible he felt, and the junior was afraid that he would only come out after he was poisoned and completely weakened, and maybe he could deceive him. And if he wants to observe his injuries, he must not be able to hide far, and now the key is to find out where he is hiding and prepare to fight.

At that moment, the middle-aged man began to hold his breath, replacing his eyes with his ears and listening to all the movements nearby.

After entering the bone refining realm, the human body will be fully strengthened, and the hearing is also particularly amazing, as long as it is quiet, you can listen to the movements of all snakes, insects, rats and ants within a radius of several miles, so the middle-aged man is very confident that he will be able to find out the junior.

Hmph, ignorant junior, how can you imagine the ability of a strong person in the Bone Refining Realm, even if you plot it, I want you to know what despair is!

Periphery, from just now, Duanmu Xue and the others looked at what had just happened in shock, they didn't expect Lu Fan to be able to do it to this extent, and he actually blinded a strong man in the Bone Refining Realm, although the other party was not dead, but this time, at least half of his strength was defeated.

And now, they are staring at the direction of the middle-aged man in an extremely unbelievable way, with a hellish expression.

How could this be? Why was he not even found out! What the hell was going on?!

A few people roared in their hearts!