Ye Lingyi, Dong Mengqi and Xianyin all looked at Qin Hao with curiosity on their faces: "Childe, what the hell is this?"

Qin Hao smiled slightly: "You'll know in a while." ”

After speaking, he took out thousands of medium-grade spirit stones from the storage space and put them into the energy groove of this energy cannon.

There are no high-tech motherboards or chips here, so the energy cannon is not so smart, and it needs to be bolted to fire.

The spirit stone is the cannonball of the energy cannon.

If the level of the spirit stone is higher, the more energy it contains, and the more powerful the corresponding energy cannon will be.

He didn't have a high-grade spirit stone in his hand, otherwise he would definitely have to use a high-grade spirit stone to experiment.

Under the gaze of the third daughter, after Qin Hao put the spirit stone, he pulled the bolt and fired.

I saw that the light at the muzzle position of the cannon was lit up, and a terrifying aura came out of it, which made Ye Lingyi and the three of them feel frightened.

"Bang"

A cloud of energy light flew out and instantly landed on the mountain peak a few miles away.

"Boom"

The energy light cluster exploded, and the dazzling light came out hundreds of miles away, and the four of Qin Hao in the vicinity hurriedly sacrificed their spiritual energy to protect their whole bodies.

When the light disappeared, Qin Hao and the four of them fixed their eyes, and the mountain peak on the opposite side, which was nearly a thousand meters high, was now less than half left, and the ancient trees within dozens of miles around it were broken one after another, and the ground seemed to have been turned over, and the scene was extremely terrifying.

Ye Lingyi, Dong Mengqi, and Xianyin were stunned when they saw this shocking scene, and then turned their heads to look at the energy cannon with an expression of disbelief.

So the powerful attack was made by this little iron bump?

The power generated by the explosion of that energy light cluster just now, according to their estimation, was at least the power that could only be exerted by a peak master of the Transformation Realm.

How is this possible? What the hell is this?

The third girl looked at Qin Hao, because only he could give the three of them a perfect explanation.

At this time, Qin Hao looked at the mountain peak being destroyed for most of it, and nodded slightly: "The power of the medium-grade spirit stone is not bad, there is not a single inch of grass within five miles of the explosion range, and the range of dozens of miles has been greatly affected, and the power is good." ”

Ye Lingyi's eyes lit up, she reacted quickly, if this kind of application was applied to the army, wouldn't it be very terrifying?

Especially when the two countries are at war, the large army fights, and one cannon is enough to kill tens of thousands of people, if there are ten or a hundred such cannons, who can resist it?

Of course, the most important thing is to look at the top masters of the warring sides.

If the opponent's master is very strong, if he comes to destroy it, this thing will be useless, even so, the value of this thing is immeasurable, and it can be used as a secret weapon.

Ye Lingyi couldn't help but ask, "Qin Hao, what the hell is this?"

Qin Hao smiled slightly: "Let's call it the Spirit Stone Energy Cannon, right?" consume the energy in the spirit stone to emit a powerful energy light cluster, and then explode to kill the enemy. ”

Dong Mengqi also said with some excitement: "If it is applied to the army, it will become a sharp weapon, but you must also be careful of being copied and imitated." ”

This energy cannon seems complicated, but for a cultivator, with a sweep of divine sense, there will be no secrets to speak of.

Qin Hao nodded slightly: "If you want to prevent secrets, I'll think of a way." ”

Xianyin and Ye Lingyi stared at the Spirit Stone Energy Cannon: "The Spirit Stone Energy Cannon, there's nothing in it, how can it launch such a powerful attack?"

Qin Hao smiled slightly: "This is the power of science, and cultivation are the two extremes. ”

"Science, what is science?" the three girls were stunned when they heard his words, and they didn't understand.

Qin Hao didn't know how to explain it to them, so he thought about it and said: "It's to use knowledge to do things that you can't do by yourself, that is the power of science, just like a boat on a lake, ordinary people can't walk on water, but it's enough to build a boat, which is also a kind of scientific power." ”

Ye Lingyi nodded as if she didn't understand: "No matter what he is, the power of this thing is too powerful, I will let them mass-produce it after I go back, our treasury now has a large amount of spirit stones, and it can be used." ”

Qin Hao: "Don't be in a hurry, the craftsmen who do this must be their own people, otherwise it will be easy to leak out." ”

Ye Lingyi also knew the seriousness of the matter: "Don't worry, I will pick some people I trust, and then send guards to guard them, and no one is allowed to leave without my order." ”

Subsequently, Qin Hao tried the power of the spirit stone again, because the richness and purity of the spirit stone inside were different, so the power was weaker.

After the experiment, Qin Hao put away the spirit stone energy cannon: "After digesting the Xuanqing Dynasty, we will start preparing to attack the Blood Leopard Dynasty and the Great Liang Dynasty, now what you have to do is to send people to investigate the situation of these two dynasties and collect intelligence." ”

Ye Lingyi nodded: "Well, I have already sent a large number of personnel, and now there is a steady stream of intelligence collected every day." ”

Just as Qin Hao and the others were about to leave, suddenly a loud beast roar came from the depths of the Ten Thousand Demon Mountain Range, and then Qin Hao and the others felt that the earth was trembling slightly.

Qin Hao was the first to react, and his face changed slightly: "Is this a large group of demon beasts dispatching?"

Ye Lingyi and the three of them also felt it: "It seems to be, what's going on? Could it be that these demon beasts are going to attack the town?"

Qin Hao's face froze: "The three of you go back to Southern City first, get ready for battle, and I'll go see what's going on." ”

The third girl nodded: "Be careful, it's not a trivial matter for demon beasts to attack, this kind of thing hasn't happened in nearly 10,000 years." ”

Qin Hao flew towards the depths of the Ten Thousand Demon Mountain Range, and Ye Lingyi and the three of them returned to the Southern City to make preparations.

About seven or eight minutes later, Qin Hao saw the situation below in the air, and the demon beasts all over the mountains were rushing out from the depths of the Ten Thousand Demon Mountain Range, and the direction was exactly the direction where the Southern City was located.

Not only on the ground, but also in the air, there were also demon birds flying in, they saw Qin Hao, and flew towards Qin Hao with a hiss.

"A group of evil animals, dare to be presumptuous in front of me?"

Qin Hao waved the God of War spear in his hand, and the spears swept one after another, killing the dozens of demon birds that rushed almost instantly.

The strength of these demon beasts is not strong, and the strongest is only in the realm of heaven and man, but there are many of them.

After Qin Hao found out the situation, he flew to the southern city, and after more than ten minutes, he came to the outside of the southern city, and at this time, the defenders on the southern city were waiting for the big array to protect the city.

Now the large protective array here has long been replaced by a mid-level defensive formation, and the defensive strength has greatly increased.

Seeing Qin Hao coming back, Ye Lingyi hurriedly ordered someone to open the city gate, and Qin Hao flew in in an instant and came to the top of the city tower.

"How is it?Are there many demon beasts??," Ye Lingyi hurriedly asked.

Qin Hao: "There are a lot of them, but the strength is not very strong, so there shouldn't be a big problem." ”

(End of chapter)