This is a valley, not too far from the capital of the Lyon Empire. There are no specialties in this valley, and there are some rocks. No one usually comes. It is called the rock valley.

No one will usually pay attention to valleys like this, but today there are many people here, and these people are all big names in the Lyon Empire. If one coughs twice, a large group of people will catch a cold in the Lyon Empire.

How could such a big man suddenly come to such a place where birds don’t shit? With these big man, there are also a group of Warcraft Cavalry from the Lyon Empire, and these cavalry were carefully selected, and there is absolutely no problem.

Zhao Hai would come in a car this time. He didn't want too many people to know that he was here. This time he was just here to do the experiment. He must have brought ten magic cannons just to conduct the experiment.

When the soldiers in the valley immediately set up the magic cannon and retreated aside. Zhao Hai did not dare to let these soldiers fire the cannon. He was afraid that something would happen, so it would be a death.

Zhao Hai walked to a magic cannon and looked at the magic cannon carefully. This magic cannon is the most advanced and most powerful magic array on the continent now, but this magic cannon still looks a little different from the cannons on earth. This magic cannon looks like a satellite receiver, and is not at all similar to the cannons in Zhao Hai's impression.

The power of this magic cannon is crystal. People need to install the crystal at the center of the magic cannon, and then the crystal cannon on the magic cannon can gather the energy in the crystal and pass it to the edge of this magic cannon like a big pot. Through the four pillars that gather the magic array, these abilities are transmitted to a small metal plate on the top. This metal plate also has a magic array. When the ability is transmitted to this magic array, it can be fired.

The energy beam emitted by the emitted energy can not disperse, and the power of crystals can be developed to the greatest extent. Unfortunately, the crystals that people are willing to use on magic cannons are all relatively low-level crystals, so they are not very lethal. For example, Zhao Hai did not bring magic cannons at all when fighting against the demons and gods, because the magic cannons that use ordinary crystals are not as powerful as those of beds, but they do not require too much manpower when firing, otherwise they would have been eliminated long ago.

However, the crystal that Zhao Hai took out this time was different. The energy contained in it was too high. Zhao Hai was afraid that something would happen, so he only asked those ordinary soldiers to set up the cannons. The remaining Zhao Hai was ready to let the undead creatures do it.

He took out an ice crystal and handed it to an undead creature. The undead creature installed the ice crystal on the magic cannon, and then pressed the start button of the magic cannon year.

As soon as the button was pressed, a blue light suddenly emerged from the entire magic cannon with crystal as the center. Then the blue light spread everywhere through the magic array on the magic cannon, and it passed through the four sticks to the magic array plate at the top, and then a blue light shot out directly.

This blue light was like a laser, hitting directly onto the opposite mountain wall, but something unexpected happened to Zhao Hai. The mountain road seemed to be nothing, there was no explosion, and there was also sand and stones flying around. Everything seemed so normal.

Zhao Hai was stunned for a moment, and his body moved, and he had already appeared on the mountain wall. He wanted to see how this mountain wall was like. He didn't believe that the blue light had no effect at all.

When Zhao Hai stopped at the mountain wall, he felt a cold air. The cold air was very amazing. When Zhao Hai was one meter away from the mountain wall, he felt as if he was standing in the snow. When he saw that the mountain wall, although there was no change on it, the soil was as frozen as a stone.

Zhao Hai immediately dug into the mountain wall again, and dug until about five meters before he dug the warm soil layer. In other words, the attack power of the magic cannon just now actually frozen the mountain wall about five meters. Such power is really terrifying.

As the common people say, it is not as cold as a day. If you want to freeze the soil for five meters deep, it is not ordinary temperature. From this point, you can see how powerful this magic cannon is.

Zhao Hai roughly calculated that if such a power hits a level nine strongman, it is almost certain that it will be instantly caused. Even a god-level strongman will probably not be able to get hit by this shot.

Others also gathered over. When they saw this situation, they all looked shocked. They knew very well the power of magic cannons. The previous magic cannons could not achieve such an effect even if they had shot 100 cannons.

Zhao Hai nodded and returned to the cannon position, asking the undead creature to continue firing the cannon. He wanted to see how many cannons such a crystal could shoot.

A blue light flashed quickly. When the crystal was no longer used, Zhao Hai had already calculated it. There were 238 cannons in total, which was equivalent to a god-level power, and 238 strikes with all strength. This was definitely not a small number.

Zhao Hai took out the crystal from the magic cannon and looked at it. Now the crystal has become completely transparent and there is no energy inside.

Zhao Hai turned around and called an eighth-level strongman and asked him to input energy into the crystal. The man immediately inputted the energy into the crystal, but the crystal changed from the original white to the red one. The energy on his body just now was fire-type.

Zhao Hai nodded. He probably had the use of crystals like "Bai". After using up the energy of this crystal, he could input energy from other systems into it, and would not be able to input energy from other systems into it like there was ice energy inside.

This chapter is not finished yet, please click on the next page to continue reading the exciting content below! However, Zhao Hai still has a question. Is the use commands for this crystal that can be endless, and can be recharged and then utilized? It seems unlikely, right?

Zhao Hai waited until the eighth-level strongman input all his energy into the crystal, and then he took over the crystal and controlled his energy into the crystal. After this control, he realized that the energy in the crystal is only about one-fifth of the original one. It seems that such a crystal can inject the power of up to five eighth-level strongmen. These things were carefully recorded by Zhao Hai. This is very useful for how to make good use of the crystal in the future.

Zhao Hai did not fill the energy of the crystal, but directly handed it to the undead creature and asked him to continue using it. This time, because the crystal was fire-type energy inside it, it was emitted, and a red light flashed and hit the stone wall. A loud bang came from the stone wall, and the entire stone wall was blown out of a large pit that was directly over ten meters and about three meters deep.

This power is not small anymore, but what Zhao Haitian Tiandi wants is to consume the energy in the crystal, so he didn't care. He let the undead creature fire and consume all the energy in the crystal. Then he recharged a little energy in one go, and then consumed it. If he repeated it ten times, on the tenth time, after the energy of the crystal was consumed, the crystal cracked with a loud bang, and there was no need to use it.

Zhao Hai also knew that the number of times the crystal was used should not exceed ten times. Then Zhao Hai looked at the magic cannon carefully. He knew that this magic cannon also had several times. If it was used too many times, these magic cannons would fail and they would not be used anymore. Zhao Hai also wanted to see how many cannons this magic cannon would fail.

I looked at the magic cannon carefully, and it was obvious that he really saw something. There were some fine cracks on the magic cannon. Although it did not affect its use now, it could be seen that it was almost at its lifespan.

Zhao Hai nodded, changed to another magic cannon, and then conducted an experiment. After testing several magic cannons in succession, Zhao Hai was finally sure that the service life of these magic cannons is generally between 2,000 and 2,500 times, and at most no more than 2,500 times.

After doing these experiments, Zhao Hai returned to the imperial capital of the Lyon Empire, and then found the great nobles in the hall. After everyone arrived, Zhao Hai looked at these people and said, "This time I came back for these crystals. These crystals were all obtained when I was on the adventure of the extreme north ice field. They contained extremely powerful power. You have seen the power of the magic cannon just now. This kind of crystal cannon can not only be used on magic cannons, but also on the city's defensive magic array. I have to go back to the front line later. I will leave some crystals for you, as well as the methods of using these crystals and what should be paid attention to. You will write them clearly. You must send these crystals to all cities in the Lyon Empire where defensive magic arrays can be used to ensure the safety of the city. Remember, this matter must be done well. If I find out who dares to pay for private expenses, I will definitely not be polite. Do you understand?"

Of course, these great nobles of the Lyon Empire knew the preciousness of this crystal, but they were very careful about Zhao Hai's words. If Zhao Hai really wanted to deal with them, they would become enemies of the entire continent. Now Zhao Hai's identity and status on the continent are no longer something they can compete with. Everyone said in unison: "Yes, Your Majesty."

Zhao Hai nodded and said, "Remember, when you send it, these crystals must be handed over to trustworthy people and kept them well, and no mistakes can occur. If the gods really attack in the future, these crystals will be a weapon to deal with them."

Everyone answered in unison, Zhao Hai nodded, explained a few more words, and then took out a few copies of crystal stones and handed them over to several people.
Chapter completed!