The Troublesome Hero Among the Heroes

The ability of Shield Bridge Academy to become the top three Peak Academy of mankind mainly depends on the professors and students who are brave in innovation and live up to their academic pursuits.

Professor Erbach’s academic keen intuition is no less than that of a certain group of dull hairs, and the fruit of his actions is no less than that of dull hair carriers.

After everyone perfected the details of the experimental plan in the discussion, he took out the large block of mithril and fire gold donated by Charles from the safe without the slightest hesitation.

In order to make the experiment achieve better results, Charles also used the mithril golden chicken and fire gold bird of paradise that he lent to the Academy in the manufacture of the experimental equipment.

After everyone came to the workshop area in the southeast corner of the Academy, Professor Batisia personally took a few students working by the furnace and experienced old school workers to start the refining experiment. alloy.

The "Magic Element Compressor" they made this time is a cylinder with a diameter of 1.4 meters and a length of 4 meters. The section along the axis is roughly "⍄".

Its inner fire gold alloy cone has a diameter of 1 meter at the bottom, 4 meters in length, and a top diameter of 0.1 mm, which is theoretically sufficient to compress ordinary magic elements to the strength of the elemental Central Zone. At the same time, the bottom and slope of the cone are inscribed with the magic element absorption and diversion magic array specially improved by Professor Kilby. The material of the magic array is pure fire gold, otherwise the magic power cannot flow according to the prescribed route.

The main function of the outer Mithril alloy sleeve is to prevent high-pressure magic elements from overflowing from the central cone. Therefore, the closer to the top of the cone, the thicker it becomes. Finally, it is simply reduced to a cylinder with a diameter of 1.4 meters.

Considering that the melting point of the fire gold alloy is higher than that of the mithril alloy, the cone is cast by the lost wax method. The pure fire gold used by the magic array is inlaid and placed in the middle of the cylindrical mold, and then the secret is cast. Silver alloy.

It is not easy to cast this big guy. Professor Erbach has a special task and asked the people in the mold making workshop to cooperate fully. He and Charles also started to help.

During the period, a Senior Sister working here found the Principal. She said: "Professor, if you cast such a long thing, you still have to stand up and pour it. I'm afraid the bubbles will not drain."

Charles, who helped make the paraffin model on the side, asked: "Can you make the mold vibrate?"

He uses cast metal as cast concrete.

The Senior Sister asked him: "How to make the mold vibrate? Do you use a stick to knock it? Such a long mold has to be buried in the ground to be poured, otherwise such a long clay mold will break."

Charles thought for a moment, and asked: "Can you shake the ground with earthquakes?"

Professor Erbach replied: "It is theoretically feasible, but you must master the strength, otherwise it will The mold is broken."

There are many similar small problems. Fortunately, the Principal, who is in charge, has rich experience and quickly solved them.

Everyone was busy in the workshop for most of the day, during which Professor Erbach, who took the opportunity to not deal with official documents, was taken away by the secretary.

When Professor Kilby personally took Charles and a few students to carve the magic array pattern on the wax mold, the dinner delivered from the cafeteria was cold.

But this is not a problem for everyone. Charles threw a special magic, and bowls of Red Braised Pork rice bowl with fried eggs and tomato and egg soup became hot again.

Many students are very envious of his magic. Just now they made a lot of effort when assembling the paraffin mold.

Then he got busy again because of this magic.

After dinner, everyone began to hang sand on the paraffin mold. The ground clay was adjusted into a viscous slurry and then applied to the surface of the mold, and then a thick clay layer was applied.

Now that someone only heats the clay and does not heat the paraffin mold, you don’t have to spend a long time waiting for the clay layer to dry out. It only takes ten minutes to dry the clay mold. NS.

Then someone made another move, and the paraffin wax in the clay mold was heated and melted and flowed out. Finally, he used a special hot spring technique for paraffin wax to wash out the paraffin wax remaining in the clay mold.

Professor Batisia was surprised at the speed of the mold, and the refining of the fire-gold alloy on his side was still a step slower.

The next thing Charles they have to do is to dig a hole in a specific location in front of the smelting workshop, and then put the clay mold down.

This is also no way. The discharge port of the furnace in the workshop is too low compared to the cone. When you want to pour a similar big guy, you can only dig a hole outside and put the mold down. The molten iron was injected into the mold through the diversion groove, which was almost the same when the ancient huge bronze bell was cast in Charles' hometown.

Digging holes is nothing for Charles. In City of Knowledge, when he thinks he is third, no one dares to claim second.

But other classmates saw that he had used a few magics just now and they were sorry to trouble him, so they let him rest on the sidelines and everyone went to dig pits.

He found a long chair, held a cup of tea next to the clay mold pushed over by a series of flat trolleys, and sat there, waiting to put the mold in the pit together.

The one who was sitting there drinking tea together was a small but sturdy Senior Brother. Charles asked him: "Why don't you go digging a hole?"

Short Senior Brother Brother said dejectedly: "I'm too short, they said I couldn't get out of the pit."

He then pointed to the clay mold behind the two of them and asked: "Ask you something. , Is the Academy making any weapons this time?"

Charles raised his brows and asked, "What do you think?"

The Old Brother mysteriously Said: "With such a big tip, fire gold is used again, so I don’t need to use it on a very difficult to deal with weapon. Is it necessary to use a boat?"

"I think this is a huge long Spear’s spear tip, think about the magic array above. Obviously, it stabbed the enemy and poured the Fire Element into the enemy’s body."

"I guess, this weapon is for the one behind the space door. Necromancer prepared it. We will give him this as soon as he appears."

Charles just laughed and said, "I think you make a lot of sense, but the spear head is so big. Now, plus the barrel of the gun, it’s even bigger, who can afford it."

Old Brother thought for a moment, and then said excitedly: "You don’t have to pick it up."

"Have you seen the excavator of the Southern Sea Farm, make it bigger, and replace the bucket with the palm of the machine, so that you can throw out such a large long spear!"

Charles thought for a moment, nodded and said, "You make a lot of sense."

The Old Brother suddenly got excited, and he continued: "Just one hand is not enough. I think we can simply change the spider leg chassis of the excavator to adult legs, and put hands on both sides, then we can use such a big long spear to fight like a human!"

Charles didn't know Whether to cry or laugh, okay, is this going to be Gundam or Zaku?

He asked: "Then how do you plan to control such a big machine?"

"Are you Charles Medivh?" A thin boy with a pale oval face suddenly appeared in the chat The two people holding the giant robot interrupted their conversation.

Charles lifts the head and saw a guy looking at him with his nostrils. If yes, this is the Tom of the Horsford family.

After all, the name of this product comes from his grandfather, and someone politely replied: "I am Medivh, who are you?"

Who knows Tom said angrily: "Why don't you come to my banquet tonight?"

Charles was confused, "What banquet?"

Tom, like a fired cannonball, suddenly roared:" What are you pretending? My steward sent the invitation to your dormitory the night before."

Charles was speechless. He was lubricating the machine model during the day before yesterday, and after demonstrating the machine model at night. I went to the mangroves, and then I met Mothra and Lao Zang. Later, I followed a few beastmans and the fire monkey elder sister to have a drink all night at the late night stall. After discovering that Lao Zang was hacked to death, he grabbed a fat duck and went to Diana's house. After returning to the Academy this morning, I started working on this magic element compressor until now, and never returned to the dormitory during the period.

It’s just that he went to the mangroves and drank all night to appear as Megadon, so he explained to Tom: "I’m so sorry, I was busy in the workshop the day before yesterday, High Level Principal in the evening. After they left, I went to my girlfriend’s place. I returned to the Academy this morning and I was directly working on things here. I have never returned to the dormitory. I really didn’t receive your invitation."

He is a little bit now Knowing what Tom meant, it is estimated that this guy was slapped in the face by the Mithril Golden Chicken that he took out before, so he wanted to find his place by relying on aluminum tableware. After all, my Mithril was given by classmate Megadon, and the aluminum tableware was bought by myself, which is not the same thing.

As a result, when the cargo was forced to find that the important figure of the scene did not appear, it hit the air with a punch, so I felt very upset.

Who knows Tom coldly said: "You don't need to give me face, no excuses."

Charles frowned, what does this guy want to do?

At this time, the Old Brother, who was interrupted by the huge robot chat, was very upset. He waved his hand like a fly, and said impatiently to Tom: "Okay, well, Medivh has so many items on him. I’m so busy all day, there’s no time for eating and drinking merrily. This is a smelting workshop, where idlers and other people are not allowed to come in at will. I will not let the Commissioner of Discipline and Discipline punish you because you are a freshman, so hurry up and go. "

Tom seemed to be greatly insulted, so angry that Face is red.

"What thing are you, dare to talk to me like this!"

He moved towards Old Brother with a kick after he finished speaking, and a blue light glowed on his feet.

Charles didn't expect that he would act suddenly, too late to stop it.

Old Brother's response was very quick, and immediately stepped aside.

Tom's kick kicked the long wooden chair under Charles' ass to pieces, but the blue light on his feet did not disappear, forming a wind blade and then headed straight for the clay mold.

Only hearing a "boom" sound, the mold was hit by the wind blade, and the dust suddenly rose.

Charles almost fell to the ground with a butt, he looked towards the place where the mold was placed, just like everyone else in the room, and saw that the mold that everyone was busy with for most of the day exploded in two.