The college professors and mercenaries were deeply moved, and they all thought of their wives and children, and did not disturb their reunion.

But the principal is confused! Looking closely, this body is obviously that of Zifeng. He has a higher level of cultivation and his body is a hundred times stronger than the average sword master. But his behavior, especially his eyes, look like Ziyue's?

He stared and studied for a long time, and Ziyue's heart went crazy. She couldn't help but said fiercely: "What are you looking at? Have you never seen a beautiful woman?"

The principal touched his nose and asked something that made Ziyue feel even more guilty: "Are you Zifeng Most or Ziyue Most?"

As soon as these words came out, even the college professors who were not confused were confused.

But the principal finally figured it out, and added with a smile: "It's really wonderful to have two souls in one body. The souls can be used interchangeably with the body, but how did you do it? I don't think your sister Zifeng would be willing to do it!"

!”

Ziyue won't tell the difference between life and death. Can you imagine how it feels if you just forcibly break a girl's virginity, and then you become that girl after having sex? It's really your own fault! You are the one who hurts others, and you are also injured.

After what happened, Ziyue almost collapsed.

Because she changed her body, her soul accepted the stimulation of the new body, and the idea of ​​​​having both sexes went away, and her thoughts changed to that of a normal girl. Emotions such as regret, self-blame, shame, fear, etc. troubled her. In addition to escaping, she wanted to

There is no second solution...

Zhao Zifeng was excited. The magic cannon, the magic cannon, couldn't help but start thinking about the design plan while flying. What should be used to make the cannon body first? The material must be high temperature resistant, strong, and have good magic conductivity.

Originally, the meteorite was a good material, but it is no longer possible to carve a magic cannon like the artifact mother cauldron. There are no such big meteorites anymore, and although the meteorite is fire-resistant, its texture is relatively fragile and it should not be able to withstand the launch.

time vibration.

Materials are a problem, but it is not difficult to solve. You can mix it with fine gold and meteorite powder, or cast it with fine gold and magic crystal. It is not a difficult problem to solve.

Then the material is not a problem, and then there is the launch power. If magic crystal liquid is used as a cannonball, the launch power cannot be gas-driven. Is there any magic that can accelerate an object to supersonic speed in a short period of time?

??

What a difficult problem! This is something Ritter is good at, so let him solve it.

The third question is, how to control the magic crystal liquid shell to explode after it hits the target? This involves how long it takes for the magic crystal liquid to explode when it comes into contact with the air. I remember that after the magic crystal liquid comes into contact with the air,

It didn't explode immediately.

It seems to be about one second, one second. The tentative range of the magic cannon is one thousand meters, and it should be able to fly one thousand meters in one second. However, the magic crystal liquid flies at such a fast speed, and it is not as fast as the magical cannon.

Air friction may reach the explosion limit before reaching one thousand meters. This requires experiments.

It’s okay to succeed, but what to do if you fail? Should you use magic to protect it? How to protect it???

This..., can we not use magic crystal liquid as a cannonball? Is there any other way to condense a ball of high-compression energy, and after it is shot out, it will explode only after a violent impact? Zhao Zifeng thought of nine drops of Xiantian Yuan.

That was extremely concentrated energy. A flash of light flashed, and Zhao Zifeng thought of a substitute for the cannonball. As long as it could be done as an experiment, the only remaining problem was the problem of power.

I have solved so many problems. Old man Li Te, if you can't solve the power problem, I will skin you, Zhao Zifeng thought happily.

Time passed while thinking, and finally the World of Warcraft Forest arrived. Zhao Zifeng stopped thinking and concentrated on controlling the artifact mother cauldron to find the school, so as not to accidentally fly over.

Zhao Zifeng left the college the day before yesterday and summoned the artifact Mother Cauldron away yesterday. The professors in the school were worried that it was broken and thought they were attacked by angels. They hurriedly used the magic eagle to deliver the message to the Fire Dragon Pass. It was estimated that it had not arrived yet. Today, more than a dozen gatekeepers

The professor suddenly discovered that Zhao Zifeng was back safely.

The professors thought that Zhao Zifeng escaped safely, and they all smiled happily and asked what was going on. Zhao Zifeng didn't know what was going on, so he told the facts. The professors' faces immediately turned dark, and they almost pointed at Zhao Zifeng, scolded him for being a little bastard, and scolded him.

Why are you getting into trouble!

Seeing that something was wrong, Zhao Zifeng drove a red light from the artifact mother cauldron to the artifact foundry.

The situation this time is similar to last time. Two casting professors are refining tools, three casting professors are resting, Professor Coster is sitting and meditating, Professor Yasir is rubbing his eyes and yawning, and Professor Ritter is lying on the table sleeping and bleeding.

Harazi.

Zhao Zifeng lowered the artifact mother cauldron and laughed loudly: "I'm back, I have good news to announce!"

The two professors who were casting the artifact were stunned for a moment and muttered: "You're not dead yet, that's really good news!" The expressions on their faces finally relaxed a little.

Professor Yasir, who was dozing, suddenly opened his eyes and looked surprised when he saw him, "This is indeed good news!"

Coster was still sitting and practicing. Ritter suddenly sat up and drooled. Seeing that Zhao Zifeng was still alive, he rushed towards him crying, "It turns out you are not dead!!!!"

Then he flew out and almost fell to death. Zhao Zifeng gave him a kick and said, "You want to hug such a delicate girl like me? You don't want to live anymore!!!"

Ritter finally came to his senses after falling almost to death, and chuckled, "I didn't mean to do it! You didn't summon the divine artifact Mother Cauldron away. We thought something happened to you, so why are you worried? Why are you back again?"

"Good news!" Zhao Zifeng became extremely excited when he thought of the magic cannon: "I went to the Two Realms Pass. Because the war at the Two Realms Pass was extremely stalemate, but we couldn't afford a war of attrition, so the frontline soldiers

I came up with the idea of ​​a war artifact, so I came up with the idea of ​​a magic cannon, magic cannon, magic cannon!"

Zhao Zifeng was drooling. It was the first time for the five casting professors to see him so excited. They were all dumbfounded. In the end, Ritter reacted the fastest. He pulled the table over with a roar, laid it on the parchment, and picked up the quill.

, dipped it in ink and asked: "What is the style of the magic cannon?"

Zhao Zifeng pulled up a chair, sat down at the table, and revealed the shape of the magic cannon he imagined in his mind. He talked endlessly about his design ideas, put forward problems that he could not solve, and explained some solutions that needed to be verified.

Ritter's eyes sparkled, and he casually solved the problem of power - using the wind-based forbidden spell, the Windless Gap Magic Array, it was possible to ensure that the launched projectiles would have an initial velocity of one kilometer per second.

As for the uncertain questions that need to be verified, they have not been verified. Ritter has already given the answer. The magic crystal will explode when it is hit hard, which is the same as the magic crystal will explode when it is burned at high temperature. Both of them destroy the magic crystal.

Of course, the properties of high-temperature smelting are different.

Finally, the design of the medium-caliber magic cannon appeared on the paper. The gun body was made of fine gold and wind magic crystal. It was 1.5 meters long, square on the outside and round on the inside. The square gun side was 30 centimeters long, and the diameter of the barrel was 10 centimeters, with openings at both ends.

The mithril inside outlines the windless gap magic circle, and the fire magic crystal is smelted to cast a ten centimeter diameter magic ball into a cannonball.

A rectangular box-shaped turret is cast to install the gun body, the linear magazine is set at a position parallel to the gun barrel, a closed u-line slide connects the magazine and the gun breech, and the breech is loaded.

The power magic array is outlined with mithril on the box-shaped turret, and the wind magic crystal is used as energy to transfer the magic power to the windless gap magic array. It ensures that the magic array can continue to operate and fire continuously. The full name is the medium-caliber flat-angle direct-firing automatic live ammunition magic array.

Guide gun.

It has to be said that the casting level of the casting professors has been greatly improved. They have circumvented the problem of difficulty in activating the magic crystal powder after being filled, and used mithril as the filling of the magic circle, which greatly reduced the difficulty of casting.

They have gradually abandoned the previous casting ideas. In fact, the change in this step is because the magic crystal is first fused, and the energy reaches the level of the artifact. There is no need to activate the magic crystal to continue to increase the energy level of the artifact.

Due to the tight war situation on the front line, this is only a preliminary design. There is another high-power energy bomb, the Ultimate Magic Cannon, which is only a preliminary concept. Because it is too difficult to cast, it has been temporarily shelved.

The design of the medium-caliber magic cannon is simple, but it is also very difficult to cast. The internal mithril groove contains the magic circle. When casting, the barrel is too hot and too small, and the arm cannot be inserted into the gun. The design requires the refinement of a small carving.

The sword is carved with magic patterns using fighting energy control, and then poured with mithril filling after cooling, making the impossible possible, but the difficulty is dozens of times higher than hand-carving on the sword body.

The design didn't take much time. At three o'clock in the afternoon, the design sketch was already out, but by the time the medium-caliber automatic flat-angle live-fire magic cannon was cast, it was already three o'clock in the afternoon the next day. This magic cannon was almost used up.

Academy casting materials.

The ultimate magic cannon plan will eventually be shelved, and even the casting of artifacts will be stopped.

The outer square and inner round gun barrel is stuck into the turret, the energy transmission line is sintered, and the wind magic crystal is embedded in the power magic array. The magazine is filled with beautiful red magic ball shells. A group of casting professors are excited
Chapter completed!