"Are you here? Sister Avia! Wendy's loud shouts echoed in the hallways of Stevenson's School of Magic and Wizardry, where the quiet campus was interrupted by a girl wearing warrior armor and carrying a large sword.

"What's the noise!"

"Shhh

"Be quiet."

Many of the doors on both sides of the corridor opened quickly, revealing angry faces, some of them scolded directly, and some of them could only pinch their noses and admit after recognizing Wendy as the granddaughter of the college professor, and let her be quiet.

"I'm sorry, I'm sorry, I'm looking for someone, I'm sorry." A little embarrassed to stick out her tongue, Wendy scurried to the other side of the hallway.

"It's strange, where is Sister Avia, she should be in the experimental workshop here." Wendy scratched her head and walked in the academy building that provided a laboratory for students, she didn't dare to shout, but how did she find Avia.

"Wendy? What are you looking for from me? Suddenly, Avia's voice sounded in Wendy's head, causing Wendy to shake her body violently and startled.

"Uh, is that you, Sister Avia?" Wendy whispered with some uncertainty.

"You don't have to speak out loud, I can hear it, I can't hear you just yelling so loudly, come in quickly, you have to keep quiet here, you know, everyone is doing experiments, and if you are not careful, there may be problems."

Avia's answer rang in Wendy's mind again, and a laboratory door in the hallway opened with words, apparently letting Wendy in.

Wendy looked around a little uncomfortably, where was Sister Avia's staring at her, a little weird, shook her head, and tiptoed into the open lab like a thief.

The door of the room was closed, and Avia sat on the chair with the new magic guide that was still being debugged in her hand, and looked at it carefully, looking very serious, Wendy didn't dare to disturb Avia, I don't know why, anyway, Brother Wang Yu and Sister Avia were very scary when they were serious.

Loading the last piece of the piece into a shrunken wizard's hand on what looked like a long iron pipe, Avia let out a sigh and placed it on the table, then turned to look at Wendy.

"Wendy, is there anything you want me to do?"

"Well, the teacher asked you to come with me for a while, and what is this? Stick? Wendy told Avia what she was going to do, and then she couldn't suppress her curiosity.

She doesn't know how powerful Sister Avia's alchemy level is, but she is sure that it is very powerful, once the magic guide circuit on her gravity enchantment sword was damaged, and Avia helped her repair it, so what did Sister Avia do when she made such a magic guide like a stick.

Could it be some powerful alchemy weapon such as an enchanted rod that can inflict powerful attack effects such as explosions and flames?

It's a little itchy to think about, she's different from Brother Wang Yu, Brother Wang Yu's hand-to-hand fight seems to be as strong as using weapons, but she likes all kinds of weapons very much.

"This?" Avia blinked, picked up the bar-like object on the table, and pointed at it at Wendy.

"Uh-huh!" Wendy nodded vigorously up and down, and the flying single ponytail indicated the intensity of her desire at this time.

"I'll see..."Avia thought with her finger on her chin for a moment, and then nodded, there should be no problem, although the energy core and main control part are not completed, but it should be about the same, she can also act as a power source.

"You let it go." Avia took the rod-like thing and motioned for Wendy to get out of the way.

"Huh?" Wendy was a little puzzled, why did she get out of the way, but she did it anyway, and soon she knew why, the students used the laboratory for many functions, including researching new spells, alchemy work, which definitely needed to prepare things to test the power, and Wendy was behind an iron dummy in armor used to test.

"It's a weapon, but shouldn't it be more appropriate for me to use it, Sister Avia is just a mage." Seeing the test dummy behind her, Wendy also understood what Avia was going to do, and she muttered in her heart why she didn't use it, obviously she was a warrior.

"Bang!" With a loud and crisp explosion, the front end of the "iron pipe" held by Avia exploded into flames, and then Wendy felt something vague fly in front of her at a rapid speed.

"Huh?" Wendy looked in some surprise in the direction where the blurry thing was flying, and then her eyes widened, there was obviously a hole in the iron plate armor on the dummy's chest, and something quickly pierced through the dummy's rather heavy armor.

"What, this is?" Wendy ran over a little puzzled, staring at the hole in the armor, puzzled, what had just happened, something had pierced the dummy's armor.

Looking into the hole, he buckled the small dagger around his waist and pulled out a flattened metal projectile from the hole, which pierced through the dummy's armor and embedded it in the body of the metal dummy, which was more defensive than the armor itself.

"What is this?" Wendy asked Avia as she took the flattened metal projectile that was still heating slightly.

"This is a bullet, and I guess I have an unfinished gun. ”

Avia checked the slightly hot "barrel" in her hand, the effect was unexpectedly good, and after using the simple fire explosion technique instead of the gunpowder Wang Yu said, she found that magic really has a unique advantage over firearm technology.

Impacts and bursts can be created out of thin air, and there is no product after the reaction has occurred, and there is no need to even reload, and a blast that gives bullet thrust can be created directly through the "barrel".

On the other hand, using magic to realize a gun is really a very simple thing, compared to the previous book of weavers that was completed after repeated failures and experiments, the prototype of this "gun" was even completed for the first time.

"The power is not bad, because of the power that is too convenient to have magic, the way we use various "powers" in this world is a little too rough, and the creation similar to the "magic musket" of the dwarves is essentially directly using magic to push the enchanted projectile, and the use efficiency is very poor. ”

"According to some vague theories given by Wang Yu, it is quite difficult to complete a complete firearm, but a simple reminder is of great help, and converting the explosive magic compression into power and providing it to the projectile can exert a completely different effect."

"The Flame Burst Technique, which was supposed to only leave scorched black marks on the iron armor, can easily penetrate the iron armor after transferring the power to the kinetic energy of the bullet in the "barrel", no matter what world it is, this invention of converting "energy" is a well-deserved innovation. ”

Avia looked at the prototype of the "magic gun" in her hand and was very satisfied, in fact, she didn't do anything, just got a barrel of the gun, and replaced the explosive push of gunpowder with the violent flame technique released by herself, which produced a very good effect.

The power of the projectile should be able to deal effective damage to all enemies below the official knight who don't have better armor.

"Well, but Sister Avia, guns shouldn't be like this." Wendy looked at Avia, who was staring at the "barrel" in her hand with a gentle smile, and felt a little stunned, uh, Sister Avia's sister was a little scary like Brother Wang Yu at this time.

"It's just a name, but there's no need to care about anything." Avia waved her hand and replied to Avia with Wang Yu's answer to her why his name sounded strange.

Carry the barrel with you, and that's basically it for now, but you can get some stronger metal to create a barrel that can carry the propulsion of more powerful explosions, and transform the current spherical simple projectile into a more reasonable bullet shape.

At the same time, you can try to attach some magic to the bullet, such as concealment, acceleration, bursting, and even poison, after all, the metal bullet body itself is a very good magic loop carrier.

"Let's go, didn't the teacher tell us to come over." Avia stood up and opened the door to the lab, which she had rented for a short time, and no one would come in.

"Oh yes, I'll take you, grandpa let us go somewhere we haven't been before, I have to think about what he said." Wendy also hurriedly followed Avia, and as she went, she took out a small note from Webb Ranchi to guide her.

"That's right, Sister Avia, can you play with that thing called "gun" for me after that, it feels amazing. Wendy couldn't see how the gun worked out by Avia, but the power still made her very excited.

"Okay, wait until I get it a little better, you won't need it yet."

"Great, thank you Sister Avia! Wendy was "happy, and her unsuppressed shouting drew glares from the surrounding labs opening the doors.

"Ahh Wendy scurried with her head in her arms.

……

The two walked down the corridor of the laboratory to the building with a bridge and a library and reference room, which was used by the college to store books.

In general, each professor has his or her own library and materials that they feel are open to the public library for students and other faculty members in the faculty to consult.

Their own research results and some important and precious knowledge books will be placed in their private libraries, only for their students or those they recognize, but some professors who are short of money will also choose to open for a fee.

Avia has been here many times, and the teacher has opened the library to her, and although Avia is a strong learner, she can only read less than half of the books in that room.

Looking at the surrounding environment with some doubts, today's library building is exceptionally quiet, as if there is no one inside, usually this is only the case during large gatherings, after all, knowledge is always a precious treasure pursued by the students and teachers of the academy.

"Eh, what about the teachers and students?" Wendy also scratched her head in confusion, she was also a little confused, today Grandpa asked her and Avia to go to a strange place, these students and teachers are gone...

"No... It's a birthday surprise! She doesn't even know when Sister Avia's birthday is, maybe Brother Wang Yu will know, and Grandpa will also know, that is too good for Sister Avia, damn it, it's not so good to my granddaughter. ”

Compared to Wendy's somewhat arrogant temperament, Avia is much more cautious and vigilant, which is what Evia has always insisted on, and when anything abnormal appears, you should pay attention and be careful...

The magic and the void each form an invisible lens covering Avia's left and right eyes, the magic lens, the eye of the void, the two observation skills are activated together, and Avia looks at all corners of the building.

Strange traces, no, the breath of the void does not exist, and the formation of the magic guide circuit is a normal magic circle used to clean and guard against thieves on weekdays...

"It doesn't seem like there's a problem...", muttering silently, recalling the answer given by Wang Yu to use his ability called ripple to check the teacher's answer before, Avia temporarily let go of the faint uneasiness in her heart.

Walking upstairs, Avia and Wendy arrive at Webb Lanki, the door of the usual library, and Wendy takes out the key to open the door and walks inside.

"Eh, isn't Grandpa here? That's a lot of books."

She looked around, but found that her grandfather was here, this place she had never been to, and Weberant was not happy with her reckless granddaughter touching her precious books.

"Isn't the teacher there?" This place Avia is very familiar, the teacher has asked her to come here more than once to read by herself, and it is normal not to be there, at least Avia's carefulness and reliability are still very reassuring.

But it was this familiarity that made Evia ignore some extremely subtle things that were difficult for normal people to find, and the magic circuit used to pass the detection of the library in the key in Wendy's hand was slightly different from the key that Webb Lanki usually gave to Avia.

And once it is discovered that the key token is likely to be forged, the library with a large number of personal characteristics of Webb Lanqi covered by a large number of magic circles will not be closed, but will choose to directly put in the intruders who try to sneak in, and then directly lock them up and wait for the academy to send someone to arrest them.

"Huh? What's the matter, it's! The moment Avia walked into the room, the formation of the whole room began to operate, and when Wendy exclaimed because of the sudden rupture of the key given by her grandfather, the door of the library suddenly closed behind Avia, and then a large number of formations began to operate, and a heavy blockade closed the entire library tightly.

“！” Avia turned her head suddenly, but it was too late, the lockdown was complete.

"What's the matter, Sister Avia, what is Grandpa doing?" Wendy wasn't too flustered, and she didn't think Grandpa was likely to hurt them.

“…… I don't know, what is the teacher going to do? Avia's brow furrowed, what was the purpose of locking her and Wendy in this room all of a sudden, and it didn't seem like there was really any magic circle to hurt them

"Uh, Sister Avia, why is my head a little dizzy." Wendy's words suddenly became a little choppy, touching her red hair, Wendy looked very sleepy, and her steps were a little vain.

"Huh? What's wrong. Avia looked at Wendy, she didn't feel anything wrong, but then the change in her mental space made her eyes widen suddenly.

Outside of her huge castle, which represented the spiritual hall, a transparent barrier had been unfolded at this time, so that her entire castle was covered in a space like Wang Yu's bedroom.

At this moment, the outer barrier was continuously blocking some red fluid-like substance, which hung down from the starry sky in the spiritual space, flowed on the spiritual shield covering the outside of Evia Castle, and then was blocked and bounced away.

"Poof" Wendy's sleepiness seemed to reach a point, and her head fell to the floor.

"Wang Yu gave me mental protection at that time..."Avia was very nervous, she still didn't know what was going on, and what her teacher had done.

The sudden red glow caught her attention, and she turned her gaze to the library window, which had also been reinforced with layers of sealing spells, beyond which a scarlet semicircular barrier was rising, starting with the boundaries of Stevenson's School of Magic and Magic, encompassing the entire school, including part of the sky.

The entire campus was shrouded in a strange red glow.