I work as an editor at Marvel.

Then, to Sirius's astonishment, a massive thundercloud appeared inside the arena's protective shield, floating above Cassandra and Leona's heads.

Thunder!

Cassandra swung her wand downwards with force, unleashing a deafening thunderclap and a burst of lightning comparable to an eye-cursing spell used against dragons, blinding everyone.

Beneath the lightning net, Leona maintained her focus, observing the leaping lightning around her. Of course, these attacks could not penetrate her Eclipse Shield, but Cassandra, who knew this yet still challenged her, did not want victory, but rather Leona's evaluation of her own spell from the perspective of the cursed.

Huff, Cassandra wiped the sweat from her brow. Her temples throbbed, a sign of mental exhaustion. In a daze, her legs went weak, and she squatted down, bracing herself with her hands on the ground to steady herself.

The biggest difference between Dumbledore's modern spells and other magic is that they do not emphasize the accumulation and containment of magic power and energy. Ninety percent of the energy consumed when casting a spell will come from the surrounding environment. Wizards only need to use their mental power to guide it, so it is somewhat quick to learn.

"The average number of lightning jumps has increased by two, the maximum adjustment angle has increased by thirty degrees, and the density of lightning strikes has also increased significantly. Ineffective attacks are almost invisible. If the energy value of these lightning strikes reaches a high level, I might be in trouble."

After the thunderclouds overhead dissipated, Leona came out and helped the somewhat exhausted Cassandra up from the ground.

The other young wizards below gasped in amazement, especially the new students who had just entered this year; they were both amazed and incredulous.

Everyone else has learned weather spells, but when they use them, they can only create a little breeze or a little rain. Their only use is to cool things down in the summer. But this guy actually created a thunderstorm. The difference is just too big.

"How boring, it turns out to be the Education Bureau." Robin crossed her arms and sighed.

"I think it's great. She's probably number one in using weather spells," Daniel praised.

Daniel's praise made Robin a little unhappy. He twirled his wand between his fingers and said, "Cassandra's weather charm is very strong, but her killing charm is terrible."

Sirius Black had his two hind legs braced against Daniel's body. He had originally planned to run away as planned, but after hearing what Robin said, he tilted his head to the side.

Gryffindor also has the Unforgivable Curse?!

"Why do you say that? Isn't this an example from the book? A standard start." Daniel asked, puzzled. He liked Potions, but his Charms grades were also quite good.

"You can't just read books blindly; you have to understand them. Why does the book say that when you meet someone, you should throw Avada Kedavra first?" Robin asked, his hands behind his back.

Throwing Avada Kedavra at you the moment you meet?!

Sirius thought his ears must be broken. What the hell was this school?! The Azkaban Institute?!

Daniel shook his head, and Robin sniffed, feeling inexplicably happy. "That's because you need to get the first move and control the pace of the battle."

"In a battle of the same level, even if you are well prepared, no one will try to withstand Avada Kedavra head-on. No one will risk their life to see if their armor or all the protective buffs can withstand it."

"Once the opponent gives up the counterattack and starts to move, and their movement casting technique is not good enough, the rhythm will be in the attacker's hands, and the initiative will also be in the attacker's hands. This is the advantage, which is why the book says that it is recommended to throw a Killing Curse at the beginning to test the waters."

"But this time, look at Cassandra's opponent, it's Teacher Leona. Will the Killing Curse work? Absolutely not. So if it were me, I would use the Cruciatus Curse. Maybe I can get lucky and it will work."

Sirius Black stared at Robin, his hind legs no longer flailing, his eyes filled with disbelief.

Holy crap! That sounds so reasonable! You're so insightful!

Even Voldemort would be impressed by this entire battle plan and deduction, and might even have to take out his notebook to write it down.

Wait… this is off track! What the hell have I ended up in?! Forget logic, it feels like everyone's cursed with the Unforgivable Curse?!

“Talking behind someone’s back is not ladylike,” Cassandra’s voice came from Robin’s side.

Robin was startled; being caught talking badly by the person involved was not a good thing.

Robin took a few steps behind Daniel, her lips moved but she didn't say anything. She had already been caught, and there was no point in saying anything more.

“However, what you said does make some sense. I shouldn’t have started with the Killing Curse. I need to change that habit.” Cassandra readily admitted her mistake and began to think about ways to improve.

Leona crouched on Daniel's lap, her eyes meeting those of Sirius Black in Daniel's arms. She had a strange feeling that this dog didn't seem like a dog.

A chapter explaining

First, the protagonist of this book is just a plot device. That's right, it's normal for him to have a low presence. If he had a high presence, it would mean we're about to finish the book, since this is an ensemble piece.

Secondly, I apologize for adding so many worlds. Some of the worlds were indeed not very reasonable, but just because I wrote about other places in the last ten or twenty chapters doesn't mean that it's not compatible with Marvel. I can't just release the outline directly, and I can't write and release ten or twenty chapters a day. I have to go to work and live my life.

Furthermore, for those readers who feel there's not much to write about in Marvel, I can only say that aside from Mephisto and Thanos, the forces of the Nine Realms, such as the Dark Elves and Frost Giants, haven't even appeared yet.

Third, as you've probably noticed, I've already enhanced the Marvel Cinematic Universe in the book. While the individual strength of each element is still far from that of the comic book world, the map is much larger.

Marvel movies don't resemble a universe at all. As we all know, the solar system is just like you and me on Earth in the universe. Even if you replaced the solar system with the Milky Way, the proportions wouldn't change.

Therefore, some changes are indeed necessary in this book.

For example, the Nine Realms are not nine planets, but nine star systems.

Finally, as usual, I'm asking for your favorites, monthly tickets, recommendations, subscriptions, donations, and anything else!

Love you all~

Chapter 316 Displacement Reaction!

"Teacher, this dog seems to be lost. Could you help us find out whose pet it is?" Daniel said, lifting Sirius Black a little higher.

“I’ve never heard of anyone at school keeping a dog.” Leona stood up and reached out to take Sirius from the school.

In that instant of passing it, Sirius kicked Daniel's arm hard with its hind leg, and the dog sprinted toward the door.

"Daniel!" Robin exclaimed in surprise, reaching out to support Daniel, who had been kicked away by Sirius.

Without a word, Cassandra sent a stun shot to the ground, and many of the second-year students in the Duel Club reacted in the same way.

Dozens of fainting streaks flew towards Sirius in a crisscross pattern.

Obstacles were everywhere! At this moment, the first-year students also realized what was happening and immediately unleashed the spells they had just learned.

Leona stood still, holding up her golden shield. The Eclipse Shield descended upon each student. As a resident advisor, her first priority was to ensure the students' safety. As for this problematic dog, if it managed to escape Hogwarts, all the other teachers would have to apologize.

Sirius clearly hadn't expected to encounter such a situation. In his memory, most students, when faced with an emergency, couldn't even outrun the others, and had basically forgotten all the spells they had learned, especially the younger ones. Unlike here, the first reaction of each young wizard was to fight back.

Making a wrong judgment naturally comes with consequences. Although the spells of the young wizards are weak, when stacked dozens of times, they are still too powerful for a normal person to withstand.

Sirius Black was knocked unconscious by the knockout attack. His body continued forward due to inertia, and then he crashed into a series of obstacles. Instead of waking him up, the impact made him even more dizzy, and he lay on the ground, his life hanging in the balance.

"All students, listen to my command! Conduct self-checks, stay where you are and do not move. Do not approach any unfamiliar animals!" Leona shouted.

Suddenly, Gawain, sweating profusely, appeared inside the Duel Club. He had received an alert and rushed over immediately.

"For now, there's only one suspected attacker." Leona grabbed Sirius by the back of his neck and handed him to Gawain.

"I understand. I'll take some people to search the entire school right away. Remember to count the number of students, and contact me immediately if there are any problems," Gao Wen nodded and said.

The entire Hogwarts program was temporarily suspended. The school infirmary staff took Daniel away for further examination. Daniel had a minor fracture in his arm. After treatment, he would likely need to be checked to see if he had been affected by magic or if he had been infected by parasites. He would also most likely need to get a rabies vaccination.

At the same time, every student starts checking in on the system one by one and goes to the nearest camera for facial recognition.

Thanks to the drills they had practiced before, the students remained calm and orderly completed the real-person verification under the guidance of their teachers and with the help of the system. Soon, nearly a thousand students from both grades of Hogwarts were screened.

The final result was terrible: Ivy from Ravenclaw went missing. She was alone in her dorm room reading when she disappeared. Her other roommates were not in the dorm, so it is currently impossible to determine when Ivy disappeared. We can only estimate the approximate time of her disappearance based on the time she entered the dorm.

"How is it?" Gawain led his men quickly to Leona's side. Leona was covering her head, propping her elbows on the table, her eyes red. As a life skills teacher, she felt that she had not fulfilled her responsibilities.

"Ivy has gone missing. We're currently conducting further searches and eliminations," Leona said, taking a deep breath. Satellites outside Earth and basic monitoring equipment in the United States have all been activated. If we still can't find any trace here, we'll likely have to use the global satellite network for the search.

“I haven’t found any other creatures that shouldn’t be here, but there’s one place I haven’t searched: the principal’s office,” Gawain said. He couldn’t get into the principal’s office, which was why he came to find Leona immediately.

“I’ll go check on it.” Leona stood up. “How’s the dog?”

“He hasn’t woken up yet, but we’ve brought him under control. Lanlost is keeping an eye on him, and we’ll decide whether to conduct a memory search once we have our results,” Gawain explained.

The timing of Sirius's appearance and Ivy's disappearance is too coincidental. Although there is no evidence to prove that there is any connection between the two, Gawain feels that things are not that simple. Ivy's disappearance is 100% related to Sirius.

Leona was unable to open the principal's office door this time either; it seemed to be blocked by an indescribable force.

The Shield of Dawn!

Leona pulled out the Golden Shield and slammed it hard into the door. When she made the move, the bracelets on her hands were stretched to their maximum, almost detaching from her body.

Boom! After the huge explosion, the principal's office remained intact. Leona was furious. She had a strange feeling that this incident might be related to her.

The Zenith Blade materialized from the palm of her other hand; Leona intended to simply and violently demolish this wretched place today.

Gawain quickly stopped Leona, "Don't get agitated, calm down. I've already notified Wang. We'll make a decision after she arrives. If Ivy is inside, forcibly demolishing the structure might injure her."

Leona waved her hand, gritted her teeth, turned around and headed towards the guard room with the two artifacts. If she didn't figure out the situation today, she'd be eating dog meat tonight!

A few minutes later, Artoria arrived. The mysterious disappearance of students from the school was a huge shock.

Artoria circled the principal's office and the unconscious Sirius before pulling out her phone and calling Merlin and Li Xiaoyao.

Soon, the truth came out, and it really was related to Leona.

The legendary aura that Leona experienced intermittently still affected the complex environment inside the headmaster's office. In order to restore balance and eliminate Leona's influence, a complex displacement reaction occurred inside the headmaster's office. Sirius from another similar world was pulled over, while Ivy from this world was displaced and left, most likely going to Sirius's world.

"Wake him up! I need to know what's going on over there!" Artoria said, pointing at the unconscious Sirius.

If that world is dangerous, then there's nothing to say; even if Artoria has to ask for help, she'll gather enough experts to bring Ivy back. If the danger isn't too great, then she'll have to choose a more suitable method, ideally bringing Ivy back while preserving Dumbledore's progress in his breakthrough.

Chapter 317 Ivy's Otherworldly Adventure

In another world, another Hogwarts school, Ivy walked nervously down the corridor, wrapping her scarf around her neck twice to cover the lower half of her face.

"Have you finished your homework? Can I copy it?"

"No way, lol~"

The two young wizards ran away from Ivy while playfully fighting, and as they got closer, Ivy buried her face in her scarf.

After everyone left, Ivy looked up, breathed a sigh of relief, and then fell silent. Ivy's mind was filled with a jumble of thoughts. Where was she? Where were her classmates and teachers?

Ivy leaned against the window, her mind flashing back to the scenes of the past few hours.

I was reading a book in bed when I got up to go to the library to look up some materials that weren't online. Suddenly, I found myself at the corner of this corridor.

Despite the familiar surroundings, Ivy was certain she wasn't in her old school anymore. Not only did she not see a single person she recognized, but she also noticed the complete absence of technology. There was no facial recognition system, no electronic classroom announcements for the next class, and most importantly, Ivy discovered her personal device wasn't even connected to the internet.

It was almost unbelievable. Hogwarts' network was outsourced to Hextech, and compared to Hextech's sudden and unexpected network outage, Ivy felt more like she might have traveled through time.

After about half a minute of panic, Ivy forced herself to calm down. She immediately checked her body and found nothing wrong; her Ravenclaw honor student badge was also lit up.

After confirming her situation, Ivy thought for a long time about what she should do next, and then decided to do nothing.

Ivy believed that her disappearance would definitely be discovered by her teachers and classmates, so all she needed to do now was wait for rescue while protecting herself.

"Hello, Professor McGonagall."

Just as Ivy looked out the window, the sound of students greeting her suddenly came from the corridor. Ivy immediately tensed up, and her right hand unconsciously reached for her wand.

Professor McGonagall sounds like a teacher here. Don't look at me, don't look at me.