Seeing the effect of this explosion, everyone showed surprised expressions. They never expected that this vitality cannon could have such a function.
As long as warriors with different attributes are allowed to use these vitality cannons, they can create explosions with different effects and restrain the enemy from different aspects.
The King of Qin said to the King of Donghai: "The warriors of the East China Sea Kingdom all have water attributes in their vitality. Therefore, I would like to ask the King of Donghai to select a strong Martial King with strong water attributes from your kingdom to control a vitality cannon."
King Donghai nodded: "Don't worry, I will choose the most suitable person."
Then King Da Qin said to King Da Zhou: "It is said that Marshal Da Zhou has a rare light attribute. The position of light attribute should be filled by Marshal Da Zhou."
"No problem, I, Marshal Da Zhou, will definitely be able to do the job." King Da Zhou nodded.
Nangong Yan suggested: "Our country's Shangguan Xia Yan and Hua Meinan have heaven-level martial spirits of wind and fire respectively, which allows them to use the vitality cannon."
King Qin nodded in agreement and said: "Although their cultivation is not high, their vitality attributes are very pure, so it is not a big problem for them to use the vitality cannon. It is a pity that Prince Nangong is missing, otherwise the thunder attribute would have been lost.
……Why."
At the end of his words, King Da Qin sighed deeply, obviously feeling very sorry for the disappearance of Prince Nangong.
Those who have awakened the thunder-type martial spirit are rare, and it is even more unprecedented for a genius to possess a heaven-level thunder-type martial spirit like Prince Nangong.
Prince Nangong is missing, and none of the other awakened thunder spirits can fill this gap.
After some discussions among several kings, they finally identified more than thirty people who would use the Vitality Cannon.
On the other side, secret troops equipped with vitality submachine guns have also been selected from the coalition forces.
There are more than 1,200 people in this army, and everyone's cultivation level is at least above that of a warrior. The leader of the group is a deputy general who is a ninth-level martial artist.
Murong Takuhai gave this unit overnight guidance, taught them how to use the Yuanqi submachine gun, and provided them with temporary shooting training.
After several hours of training, these more than 1,200 soldiers were able to master the use of Yuanqi submachine guns.
And that very night, the arsenal of the Grand Scholar's Mansion drove out two hundred Yuanqi submachine guns overnight.
The King of Qin distributed these two hundred Yuanqi submachine guns to his Royal Air Force troops.
The Royal Air Force is the ace force of the Great Qin Kingdom, representing the top combat power of the Great Qin Kingdom. At the same time, it is also the only air force in the southeast region.
The size of this air force is small, with only two hundred people in total. But in order to build this air force, the Great Qin Kingdom spent a lot of money to acquire oracle-bone magic eagles, and also invested a lot of resources in training magic eagle knights.
The oracle-bone demon eagle is a third-level demonic beast, and its strength is equal to that of a strong human martial artist. Therefore, the demonic eagle knights are at least strong martial arts masters. Because warriors in the warrior realm cannot control this kind of demonic beast at all.
An army of two hundred warriors is already very powerful. If it is equipped with a Yuanqi submachine gun, it will be unimaginably powerful.
Moreover, equipping the air force with vitality submachine guns also has a key advantage, that is, they can carry out high-altitude strikes against ground enemies, while ground enemies cannot attack them due to distance limitations.
The maximum range of the Yuanqi submachine gun is 500 meters. This is still under the condition of parallel shooting. If the shooting range is from top to bottom, the distance will definitely be more than 500 meters.
As for the archers on the ground, the maximum effective shooting distance is only two hundred meters. If they shoot from bottom to top, the distance will definitely be less than one hundred meters.
From this, you can imagine what the battle will look like after this air force is equipped with Yuanqi submachine guns.
It was precisely for this reason that the other kings unanimously agreed to let King Qin distribute the Yuanqi submachine guns to his Royal Air Force troops.
The King of Qin personally distributed the Yuanqi submachine gun to every knight in the Royal Air Force and organized them as a whole.
The secret troops trained by Murong Takuhai were arranged at the shooting window of the city wall, replacing part of the archers.
The powerful King Wu who controlled the vitality cannon quickly took up their positions.
Now that everything is ready, all that remains is for the enemy to attack.
At sunrise in the early morning, the mighty enemy army finally appeared on the northern horizon.
King Qin stood on the wall of the fortress, looking at the horizon in the distance.
The size of that mighty army was far beyond imagination. The coalition soldiers couldn't help but swallow their saliva. The rolling flags were like ocean waves. It was visually estimated to be at least four million in size.
According to the intelligence that was sent back before, the Assassination Society dispatched four to five million troops this time. They went all the way south to attack here, but there were still more than four million people, and they hardly lost much in number.
The coalition forces lost at least more than 1.5 million troops!
Currently, there are only two million troops stationed in the Nanxia fortress. The remaining 700,000 troops have been scattered throughout the southeastern region, and it is too late to mobilize them.
It is indeed quite difficult for an army of two million to withstand an army of four million.
But with these new technology weapons, the results are completely different.
It is no exaggeration to say that if there were no assassins from the Assassination Society, just these four million troops and the coalition forces with new technology and weapons would not be weak at all.
And if assassins from the Assassination Society intervene, then the hope is very slim. Because no one knows how many Wu Zong the Assassination Society has dispatched this time!
But no matter how slim the hope is, as long as you fight hard, there is at least a glimmer of hope. If you just choose to give up, there is really no hope.
King Qin visually measured the distance and felt that he was almost within shooting range. Then he made a gesture to King Wu who was setting up cannons: "Get ready to fire!"
Following King Qin's order, all the Martial Kings put their hands into the energy slots, and then raised the cannon barrels at a 45-degree angle.
About ten seconds later, surging energy cannonballs erupted from the barrels one after another, turning into blue beams and shooting into the distance.
Boo hoo hoo hoo hoo…
In an instant, beams of light pierced the sky, forming a beautiful landscape.
About six or seven seconds later, on the horizon in the distance, bright clusters of light flashed one after another. The bright lights were superimposed together, and in an instant the whole world was illuminated with dazzling light, even the sun in the sky was eclipsed.
After the bright light flashed, there were dust mushroom clouds one after another, rising from the distant horizon one after another, rolling slowly into the sky...