When he was camping and resting that day, Ditru found Ye Junwen and told Ye Junwen that Ye Junwen had found a way to let him study before. Ye Junwen was a joy at the time, he had found Ditru before and asked him to help see if he could do this, but he didn't expect that he would really succeed before arriving at the main city of the elves.

"This is the modified shell?" Ye Junwen took a cannonball from Ditru's hand and asked. Yes, what he asked Ditru to do was to transform the cannonball, of course, this cannonball can't be made in the other world, and the Seiko aspect is indeed too bad, and it is impossible for the best blacksmith to make this thing, so he can only rely on Ye Junwen to import it himself. However, transforming this cannonball, Ye Junwen felt that it was possible on a whim.

What Ye Junwen asked Ditru to try was to change the core of this shell, he hadn't used tactical incendiary bombs before, but that thing didn't work very well, but those with better effects were forbidden, and Ye Junwen couldn't buy them. Since he couldn't buy it, Ye Junwen decided to try it himself.

There are actually similar things here in the other world, that is, the alchemy potion that Ye Junwen came into contact with before, it's not that he has obtained some potions before, that kind of potion seems to have an explosive effect when thrown out, and it also has a burning effect, and there are even freezing potions and the like that can't even be done by cannonballs in reality. If you can combine the effects of these potions with the shells, it will be really a bit invincible, after all, the weakness of the potions is that the distance is too close, and the artillery solves this problem.

So Ye Junwen asked Ditru to study the magic cannonball, but he didn't expect it to go so smoothly, it seems that it took more than a day for Ditru to develop the 1.0 version? Since the other party has this confidence, of course, Ye Junwen will also give it a try.

The first thing Ditru developed was an incendiary bomb, but according to his own words, he knew how to trigger it now, so as long as it was an alchemy potion, it could be achieved with cannonballs, but it depended on how powerful it was.

Because it is an incendiary bomb, it can be tested at night, and it can be seen more clearly. Ye Junwen also asked the soldiers to test the shot, and when he heard the "bang", a shell shot out directly. Ye Junwen waited for a while, and then saw a cluster of firelight flashing in the distance, and it was obvious that the cannonball had exploded.

"It worked!" Ditru was particularly excited, after all, theoretically there was nothing wrong with his design, but the actual test shot was the first time, and it was a success, which made Ditru very excited.

"This ......" Ye Junwen touched his head, "A success is good, but is the power of this cannonball too small?" Have you already filled up the launch? “

Yes, although this fire is a little far away, it is indeed too small, Ye Junwen looked at it and found that this fire did not seem to be as big as the sparks from his tactical incendiary bomb. Originally, Ditru was asked to study this to increase the power of the cannonball, but now the research is very successful, but the effect is even worse, isn't this a failure?

"It's already a full launch." Ditru said, "It seems that this is the effect of the intermediate incendiary potion, if we want to be more powerful, we can refill the advanced incendiary potion......"

"But that's expensive, isn't it?" Ye Junwen said.

"It's not something you can afford to use." Ditru said, "Although we have a lot of alchemy guilds, you also know that I am a vice president, and it is impossible to take them all without money. ”

Ye Junwen can't help it, yes, their biggest problem now is poverty, and this time the troops are still funded by borrowed magicians. Although there is funding, their current logistics supply is only fifteen days, of course, this is really no problem, ordinary troops will not bring a bunch of food when they go out, and then the logistics line will be replenished, but Ye Junwen knows that they have no follow-up supplies. The current money is only this, if the elves can't be dealt with in fifteen days, they may have to retreat, so when the elven clan's troops were hiding and refusing to fight, Ye Junwen was also a little anxious, if it weren't for the restrictions on food and grass, he and the other party would have slowly consumed it. Fortunately, the other party's brain was pumped out and sent out, otherwise it would be really troublesome.

Of course, the soldiers didn't know about the grain and grass, and they thought that the second batch of grain was still on the way, so it didn't affect the morale of the soldiers.

Back to the transformation of the cannonballs, Ye Junwen really can't afford to buy alchemy potions, and the alchemy potions he has at hand are not treasures. Yes, the source of these potions was found in the treasure house of the palace by Ye Junwen last time, and the best batch had already been taken by Duke Seleto. Then Ye Junwen didn't take all of the rest of them, he just took some, and he showed them to Ditru, there are a lot of defensive and healing medicines, and very few offensive ones.

Dietrou said that the number of offensive potions is less dangerous because it is more dangerous to store, and if it is broken, it will cause a chain reaction. Therefore, it is estimated that the palace treasure trove has only selected high-grade offensive potions for key protective storage, while low-level offensive potions have been directly abandoned, and the effect is not great anyway.

Therefore, Ye Junwen did not have a mixture like a high-grade burning potion. If the effect of the Intermediate Incendiary Potion is not as strong as the Tactical Incendiary Bomb, then it is a blank study.

"If you don't think about the burning effect, then there is another way." Ditru said suddenly.

"What's the solution?" Ye Junwen asked.

"Poison." Ditru only said one word.

"Gas bombs?" Ye Junwen was stunned for a moment, this is a little scary, of course, there are poisonous gas bombs on the earth, but they were quickly banned, and there is no doubt that Ye Junwen can't buy them, no one dares to sell this kind of thing. However, in the other world, there is obviously no such restriction, and here the highly toxic potion is also a common potion, and of course, the antidote is also a common potion.

Compared with incendiary bombs, gas bombs are of course more simple and clear, and there is no need for any fire and small fire, just throw it down and it's over, which is indeed a good choice, and the power is stronger than ordinary shells, but ...... This kind of thing is still considered an offensive potion, as I said before, there are very few such attack elixirs in the palace's inventory, and Ye Junwen still doesn't have many highly toxic potions in his hands.

"I know we don't have any of them, but we can refine them on the spot." Ditru said, "I've just seen it, there are no materials for refining incendiary potions in the forest here, but there is a special medicine that can be used as a gas bomb." ”

"Oh? Such. Ye Junwen almost forgot that there was an alchemy master in front of him, so as long as he gave the other party materials, of course, he could refine the potion, "What kind of potion can be practiced?" The highly toxic kind? ”

"Poison doesn't kill people." "But the effect is also very significant, and if it hits, it is estimated that it can make people lose the will to fight." ”

"Oh? That's not bad. Ye Junwen nodded, "Is it easy to refine?" ”

"Convenient, this potion is very simple to refine, basically even the apprentice level will not fail, I should be able to do it alone." Ditru said.

"Then give it a try." Ye Junwen nodded, try the effect first.

So Di Tru also collected a little material from the side, and immediately started to make a bottle of potion, Ye Junwen directly asked people to catch a passing deer-like magical beast, and then tried the effect, this scene is called a miserable.

"Oh oh, this thing is really good, that's it, it can be made into cannonballs." Ye Junwen said.

"Yes, I said, all the way, once the first success, it is very simple to replace, and I don't even need to come in person, I just teach a few people." Ditru said.

"Alright, let's start preparing for this big gift." Ye Junwen said.

So Ye Junwen ordered to be stationed here for another day and began to prepare these special shells. First of all, let the ordinary soldiers go to the vicinity to collect materials, there are three kinds of materials, and there are just enough of them nearby, and there are quite a lot of them, so it is still very convenient. After collecting it, Ditru was responsible for refining, and then the artillery unit on Ted's side was responsible for refitting, and the method was naturally given to them by Ditru.

The news that Ye Junwen stayed in place for a day immediately spread to the elven clan, and now the war has officially begun, of course, the elven clan is always paying attention to the movements of Ye Junwen's troops. Of course, this move is very strange, at this time, it must be a bit of a problem not to move in the direction of the main city of the elves and stay in place for a day, but the elves can't guess what the problem is.

"Maybe it's news from the rear, and the Third Army has done it." An elven minister analyzed.

"Maybe, but if the other party did it, he didn't send anyone to inform us, and at this time, the other party also wants to use our strength, so he should say hello to us in advance." Another minister said.

"I don't know what the situation is, but I think this human must be planning something." Another minister next to him said.

"Alright." Queen Irwen interrupted the ministers who were guessing and said, "Whatever the other side is planning, this is not a bad thing for us. ”

Yes, one more day, their troops can come back a little more, and now the troops in the main city of the elves have expanded to 50,000 people, of which 20,000 are rushed back from all over the country, and the other extra people are soldiers who have just been recruited in the main city, and at this time the elves are already strengthening their defenses and waiting for a big battle.