Xia Yu lowered his head, pretended not to see Long Lingxiu, and walked forward along the flow of people.

"Hey, that idiot, don't pretend you didn't see me......" Long Lingxiu called playfully.

Xia Yu still kept his head down, he was not stupid enough that others would agree to call him an idiot. Besides, so many students, who knows if they are calling him.

"That idiot with his head down, wearing a school uniform, and black hair!" Long Lingxiu raised his voice and shouted again.

Xia Yu swept quickly, and he was the only one who gathered these characteristics.

This demon!

Xia Yu quickened his pace and simply trotted up.

The corners of Long Lingxiu's mouth hooked up a sneer, her eyes under the sunglasses narrowed slightly, her lips opened slowly, and just when she was about to punish Xia Yu slightly, Lilia's voice suddenly came from behind her: "Hey, isn't that Ah Xiu......"

As soon as Lilia finished speaking, Liu Xinyue covered Lilia's mouth with a big change in her face, dragging Lilia and wanting to sneak away, but unfortunately Long Lingxiu had already turned around with a smile: "Ah Yue, you guys still want to hide when you see me......"

Angulie smacked Lilia on the head, and then walked towards Long Lingxiu with a sad face.

Long Lingxiu waved her little hands vigorously, "Put Lin Xiaorou on her feet for a while, let's go shopping first, and then go drinking, if you don't get drunk, you won't return!"

The miserable Liu Xinyue and the others followed behind Long Lingxiu resignedly, and Lilia reacted sluggishly, and at the same time secretly regretted how she could take the initiative to provoke this demon.

Xia Yu, who had escaped, had just returned to the dormitory, and Xue Ya came over.

Because she had to cover up her identity for Xia Yu, Xue Ya was like a thief every time she came to Xia Yu.

"Ah Yu, the principal has made the spirit armor for you, you go over and try it on. Xue Ya happily pulled Xia Yu and said.

"Old Miscellaneous Hair...... Well, the dear headmaster is finally done, I thought I wouldn't be able to wear it until the holidays!"

Accidentally, Xia Yu called out Long Lingxiu's call to the principal.

Fortunately, Xue Ya was all devoted to Xia Yu, and it seemed that the two of them had not seen each other for a thousand years, in fact, almost every day Xue Ya would find an excuse to see Xia Yu once.

For Xue Ya's infatuation, although Xia Yu was a little incomprehensible, there was nothing she could do. The principal once said that the Snow Holy Dragon is the most infatuated in the world, if Xia Yu refuses directly, I am afraid that it will cause great harm to Xue Ya, and even vomit blood and die!

These were all said by the principal, but Xia Yu did not dare to verify the principal's words. Xue Ya's innocence made it impossible for Xia Yu to do such a cruel thing, and Xia Yu could only drag it.

Xue Ya directly took Xia Yu to the ecological base of the Royal Academy, summoned Tielulu, and flew for a while before seeing a large area of buildings.

"This is the Royal Academy's Psychic Research Institute, and most of the world's aptitudes come from here!" Xue Ya said proudly.

Energy, advanced tools developed on the basis of mana, including weapons, armor, auxiliary equipment, etc., such as headsets are a relatively popular energy.

Initially, only the military could afford to use them, after all, the manufacturing process was complicated and costly, far beyond the scope of ordinary people's payment.

With the continuous advancement of science and technology, the technology of manufacturing energy devices has become more and more sophisticated, and low-level energy devices have gradually become popular in daily life, such as lighting.

Energy forging can be said to be one of the few industries that have not retreated but advanced in the millennium after the disappearance of Jiudian.

But the most powerful forging methods are beyond the reach of technology. The disappearance of Baidian has caused those very secret energy forging techniques to be lost.

Like the space energy device in the headmaster's hand that can create a world alone, there are currently no more than ten in the world.

It's no wonder that Xue Ya has such a proud expression. The main reason why the Royal Academy occupies the position of the number one school in the world is that the Royal Academy has advanced technology.

"The Principal is about to sign a cooperation agreement with the Five Families, and if this project is successfully implemented, the position of the Royal Academy School will be even more solid, and at the same time, the development level of the world will be advanced for a hundred years!" Xue Ya said.

"Xue Ya, these words must have been deliberately told to me by the headmaster, right?" Xia Yu snorted coldly, "The old thing from the headmaster must have something to ask me to do for him, right?" I know that this old bastard is uneasy and kind, and the spirit armor is just an excuse, he has already set up a set for me to drill!"

"I want to think about it, when did you start designing my ......" Xia Yu looked at Xue Ya's blushing face and said with a smile: "By the way, last time in the Spiritual Vision! I was still wondering how that old thing could reveal Xia Yun's name in public, it seems that he arranged this task for me at that time......"

Xue Ya's face turned red, "Ah Yu, don't blame the principal, he can't ...... it."

Although Xia Yu saw through the principal's intentions, he knew that he would definitely give in in the end, who let him have the handle in the principal's hands. It's just that at this price, we have to talk about it......

Terulu landed on the ground, and the headmaster appeared with a smile on his face.

Although the headmaster's tricks are revealed, the superficial work still needs to be done. Some people should not be offended, such as the principal.

The principal is extremely strong. If he really made a move, Xia Yu would not be able to get a corner of the principal's clothes for decades. Of course, it was purely an accident that he was hit by Xia Yu's knee, and that kind of situation was probably not going to happen, because the principal would be at least three feet away from Xia Yu from then on...... Therefore, if you can't come hard, then you can only be false and wronged, and maybe you can get some benefits......

"Ah Yu, looking at your happy appearance, you should already know that you are about to contribute your strength to the Royal Academy...... I'm glad you can consider yourself a member of the Royal Academy, and I'm going to invite you to dinner today...... Oh, please have tea......"

The principal said with a smile, his thick skin made Xia Yu admire.

"Headmaster, I didn't say I wanted to 'contribute' my strength, you need me...... Aside from that, let's talk about the price first......"

"Xueya, what did you tell him? Didn't I say it, our Royal Academy has been squeezing for money recently, so we can only hire volunteers......

Although the principal spoke to Xue Ya, it was obviously for Xia Yu.

"Since the principal is looking for volunteers, then I can't help......" Xia Yu shrugged and was about to leave.

"Although I am a volunteer, if the task is completed well, I will still consider giving it to the finished spirit armor. It's a pity that some people don't seem to be able to get ......," the headmaster said in the background.

Xia Yu turned around helplessly and said hatefully: "Okay, count you ruthless, what task, say it first, I won't do it if my life is in danger." You also know my current strength, and I can't complete a task that is too difficult. ”

"Don't worry, let's put the task aside for the time being......" The principal took out a milky white dress, "Try it!"

There was a faint layer of fluorescence on the surface of the clothes, and Xia Yu immediately liked it as soon as he saw it.

After changing into this dress, Xia Yu's whole temperament suddenly changed, and he looked like a different person.

The headmaster shook his head, "It seems that only you can wear this dress, those spirit armors have your breath on them, and now even if they are made into energy weapons, they are only suitable for you!"

"You put the collar up and try ......"

Xia Yu raised his collar as he said, and his clothes suddenly stretched, forming a milky white soft helmet on Xia Yu's head, covering Xia Yu's face.

"This artifact can be turned into a convenient item to carry around, and when you use it, you only need to activate it, and it can instantly appear on your body. After testing, it has a high resistance to most of the existing mana, and I have added a lot of metal to it, although it is not as exaggerated as invulnerability, it is definitely the best of defensive weapons!"

"The best thing is that it can change nine colors!" said the headmaster triumphantly, "isn't that much better than your broken idea of making nine pieces!"

"With your invisible Dragon Hidden Sword, it's simply the best weapon for assassination!"

"Headmaster, this mission won't be for me to kill people, right?" Xia Yu's face changed drastically.

"Send you to kill someone, don't say that I don't have any enemies, even if I do, I won't send you!" the principal glanced at Xia Yu with disdain, "Aren't you curious about where the Dragon Hidden Sword is hidden?"

"That's right, didn't you say that you want to get a sword position on your clothes for the Long Yin Sword?

"Do you feel it carefully and see if you can feel it?" said the headmaster, squinting and counting the tea leaves in the teacup.

Xia Yu felt it with dragon qi, and it seemed that there was a faint reaction in his waist.

But when you touch it with your hands, it seems to be the same as elsewhere.

"It seems that there is indeed a connection between your dragon qi and the dragon hidden sword!" the principal nodded in admiration, "This dress uses the most advanced hidden weapon forging method at present, it can completely hide the dragon hidden sword, unless it is a forger, otherwise others will never be able to see where the hidden energy weapon is......!

"But I can't even see the sword, how can I use it?"

"Then it's up to you!" said the headmaster, nonchalant.

The headmaster's appearance made Xia Yu very angry, and he no longer humiliated himself, but concentrated on running the dragon qi.

Gradually, Xia Yu felt that the dragon qi seemed to be starting to become active. It was like taking a stimulant, and they rushed to their waists.

Xia Yu was secretly delighted.

Suddenly, Xia Yu shouted, his right hand quickly pulled out from his waist, only to hear a clear dragon groan suddenly sounded!

As soon as the dragon chant started, the dragon qi in Xia Yu's body should rotate quickly in Xia Yu's body with the dragon yin!

Where the dragon qi passed, Xia Yu could clearly feel that a stream of unknown energy quickly merged into the dragon qi from the depths of his body, and after the dragon qi completed a thorough rotation in Xia Yu's body, the dragon qi increased several times!

Although the dragon qi has grown several times, Xia Yu can still drive it freely.

The whole body shook suddenly, Xia Yu seemed to have undergone a huge change in an instant, and as if nothing had changed, he raised his voice and opened his breath, his right hand was raised upwards with force, and a sharp sword qi hit the roof like a huge wave!

"Damn!" the headmaster's eyes, which had been squinting, suddenly lit up the moment the sword qi appeared, and his body was like a willow leaf, covering his cup and quickly dodging the collapsed roof.

"My house...... Just finished renovating......" the headmaster cried out wailing.

After that sword qi, Xia Yu's right hand had an extra shining long sword. The sword is about the length of an arm, the whole body is silver, and there are two dragon-shaped protrusions on the hilt, which protect the hand holding the sword.

The shape of the sword was chic and elegant, and the perfect shape made Xia Yu couldn't help but admire.

"It's a pity that this Dragon Hidden Sword actually fell into the hands of an idiot......" The principal glanced at the Long Hidden Sword, and a look of envy appeared on his face.

The Dragon Hidden Sword trembled slightly in Xia Yu's hand, and the sword body lit up with a series of shining lights, and every time the light flashed, it would emit a clear and melodious dragon groan.

As if to unsheath the sword with the dragon, the dragons of the entire ecological base all looked up to the sky and roared.

The earth-shattering dragon roar made the people who were studying it can't help but run out of the room to see what was going on.

"Damn, put your sword away!" Hearing the dragon roar around him getting closer and closer, the principal's face changed slightly, such a big movement, if it gets out of control, what a loss it will cause!

Xia Yu reluctantly put the Dragon Hidden Sword back into the sheath, the Dragon Hidden Sword and him have formed some kind of wonderful connection, even if the Dragon Hidden Sword is invisible again, Xia Yu can find its existence without looking at it!

"Okay, now that you've tried the Dragon Hidden Sword, only you will be able to see it in the future, now let's talk about the damage you caused......" The principal looked at Xia Yu with a smile.

"The cost of the roof is 30,000 silver coins, and the decoration inside is made of expensive gold wool, and the total cost from shaping to decoration is 20,000 silver coins...... This is calculated as 51,000 silver coins, plus the tuition fees owed before and the compensation of the Thunder Demon, a total of 101,000 silver coins. Stripped of the reward from the last training month, you still owe me 100,000 and 700 silver coins!"

"Don't ......get dizzy first," the principal pointed to the clothes on Xia Yu's body and said, "This energy weapon is very good to use, right...... The energy device can be given to you, but the material cost and manual fee, you don't want to repay the debt, everyone is an acquaintance, charge you 49,300 silver coins, just make up a whole number, 150,000 silver coins!"

Xia Yu looked at the chattering principal in a daze, Xue Ya covered her face helplessly, she really blushed for the principal.

"Boy, such a big sum of money, don't you want to escape...... If I sue you, according to the existing law, you will be sent to Africa to do hard labor to pay off your debts......! Thou shalt thou do ten thousand months in Africa without food or drink, that is, eight hundred and thirty-three years......

Xia Yu fell to the ground on his back with a "plop", it seemed that he would not be able to pay off this debt in his life......

Let's not talk about the question of whether Xia Yu can't eat or drink and whether he can live for 833 years, African hard labor, this is the most tiring industry in the world, working more than fifteen hours a day, and it's all in the open air!

It is said that the average sunshine temperature in Africa is above 40 degrees, and throwing a Caucasian person there for a few days can turn into a black stick, faster than a skin graft!

Eight hundred and thirty-three years later, if Xia Yu can come back alive, I'm afraid that Xiao Rou, Liu Xinyue and others won't recognize his appearance......

"But what about ......" The principal helped Xia Yu up and whispered: "If you are willing to sell your body, I can find you some big customers, and you only need to work for a few years to pay off this debt!"