Landing on the ground with Cadilrat, the two of them reached the uninhabited clearing outside the city together.

With both the mine and the bomb with him, Jia Zhengjin told Cadilat to stand far away, went over and buried a mine in the ground, covered it with dirt and hay, and then quickly retreated to his side.

"Is that good?" asked Cadilat suspiciously, looking at the position of the mine that had been bought and camouflaged as if it were no different from the surroundings.

"I'll show you the power of the mine first!" Jia Zhengjin took out his wooden bow and stretched out his hand to pull Cadilat back a few more steps, "For the sake of safety, we need to stay away so as not to be hit by the iron fragments of the mine explosion, which is very dangerous!"

"It's still dangerous so far?" Cadillat was a little incredulous, "Isn't that about as powerful as mid-level magic?"

"You look at it!" Jia Zhengjin determined that the position was relatively safe, and immediately aimed at the direction where the mine was, and then took an arrow and drew his bow.

"Boom!" the arrow shot out, hitting the mine's burial point with unmistakable accuracy.

The astonishing explosion of "Boom ——!!" broke through the earth with the skyrocketing firelight, and the earth shook instantly, startling countless birds and birds.

Even when he was so far away, Cadilrat's ears were ringing, as if he were about to become deaf. And the rain of mud and rocks that splashed everywhere, occasionally one or two flew very far and landed on the body, and it was quite painful.

"This ...... This is a landmine?" Cadillat was dumbfounded and looked at the ground in disbelief, "This is on par with the power of mid-level magic, and if the army passes by, it can directly kill dozens of people! This has to be buried all the way, my God! It is difficult to see with the naked eye at all, if you step on it, unless the strength reaches a certain level, you can temper the body to be extremely strong, otherwise no matter how powerful a person is, he will be crippled or even killed!"

"That's right! This mine is actually about as powerful as mid-level magic, but there are magic fluctuations when used by mid-level magic, and anyone with a little combat experience may be able to dodge it. However, this thing is buried in the earth, and as long as you step on it, it will explode! You use magic to detect it, but it has no effect at all! It cannot be detected or detonated, it can be said to be a very insidious weapon!" Jia Zhengjin nodded and said, "In addition to causing huge casualties to people, the army's convoy may also be destroyed, and this explosion is powerful enough to destroy everything!"

"What a terrible weapon!" Cadillat swallowed, "The main thing is that it's undetectable, and the magicians can't take it with it! ”

"That's right!" Jia Zhengjin nodded, "This mine is unpredictable, so the location of the burial is also very particular." I'll give you a simple instruction manual along with the mines when you get back. Then there are the bombs, which are as powerful as mines, and the most terrifying thing is that they can be thrown into the enemy camp at will. The more you throw it at a crowded place, the more powerful it becomes!

"Okay!" Cadillat nodded immediately, his eyes full of sexual interest.

Elves have always been a peace-loving race, but now they seem to be quite belligerent, Jia Zhengjin felt a little emotional. I am afraid that after the truce of the countries on the mainland, the human race ignored the covenant and secretly captured and sold the elves, so their psychology changed.

He took out an improvised bomb from his virtual backpack, handed it to Cadilrat, and told him again and again to pay attention to the burning of the fuse after lighting the bomb, and throw it as quickly and accurately as possible. And be careful not to throw it too close, otherwise it will be suicidal!

As the guard of the Elven King, Cadilat has quite strong arms.

Although he was nervous, he took the bomb and lit it, and threw it far away with all his might.

"Boom!!" The bomb flew hundreds of meters, and the violent explosion shook Cadilrat's ears again, but his emotions were extremely excited.

"Lord Keane," Cadilat personally tested the bomb and turned his head to look at Jia Zhengjin excitedly, "It's amazing! These two weapons are too powerful! This is simply an extra hidden army of terrifying magicians, which can definitely make the enemy invincible! With them, even if there are many enemies, there is no need to be afraid! Our main enemy is the strongest of those coalition forces! However, with the presence of dragons, these strongest are not terrible! Our alliance will definitely be able to win the final victory!"

"Yes!" Jia Zhengjin nodded, as long as the dragon could come back in time......

"Don't worry, Lord Keane, I will tell His Majesty the Elven King the truth when I go back. Cadillat said excitedly, "In order to protect the Elven Forest and for the victory of our alliance, the Elves will definitely do their best to find and provide as many saltpeter mines as possible for Lord Keane! ”

"Good idea!" Jia Zhengjin nodded hurriedly, but after thinking about it, "The problem is that the Holy Dragon City is in short supply of gold coins now, and I'm afraid it will be a little difficult to acquire it!"

"Don't worry, Lord Keane, this war is not a battlefield for Holy Dragon City alone!" Cadilat responded, "We in the Elven Forest will find a way to acquire ore, and we don't need Lord Kean to worry about it. As long as Master Keane can provide us with as many of these two weapons as possible, it is best for everyone to cooperate and win-win!"

"Well said!" Jia Zhengjin said with a smile, "Win-win cooperation, that's how it should be!"

"Hey~" After the two shook hands, Cadilat sighed slightly, "Actually, if we can avoid war, we also want to live in peace." It's just that the greed of human beings is becoming more and more difficult to control, and in the past few years, the number of companions who have been captured and sold in the Elven Forest has reached more than 10,000! We really can't bear it anymore, and if this continues, the elven race will be wiped out sooner or later! In desperation, we can only rise up and resist. ”

"Tens of thousands of people will be exterminated if they are caught, won't they?" Jia Zhengjin suddenly widened his eyes when he heard this.

"Lord Keane, we elves rely on the Tree of Life, and our lifespan is not comparable to that of humans! Thousands of years ago, there were about the same number of humans, elves, and orcs. However, the contrast between the fertility rate of humans and orcs every ten years and the birth rate of our elven race for hundreds or even thousands of years is too great! Humans and orcs continue to die in wars, but the birth rate fills this loophole, and even greatly exceeds it, resulting in humans and orcs occupying almost the entire continent in the end. And our elves suffered heavy losses in the war, but their fertility can't keep up. So the number of people is getting smaller and smaller, and if we continue like this, we will really wipe out the race! In order to survive, we have to fight back!"

"I see!" Jia Zhengjin nodded, slightly emotional.

"It is precisely because of this," Cadillat looked at Jia Zhengjin gratefully, "You have rescued thousands of our brothers and sisters, and the elves will regard you as their best friend!

"Happy working together!"