I'm in a crossover anime world, and I've been transported to Hogwarts twice.

"FiniteIncantatem!"

The wand was aimed at the sky and a spell was cast. The next moment, a protective shield gradually formed in the sky and fell down.

It was like a bowl that held the entire burning Nijo Castle inside.

The flames burning Nijo Castle gradually died down.

Even so, Nijo Castle was already in ruins.

But what does this have to do with Genichi Hanyu?

Genichi Hanyu didn't care.

In a flash, he disappeared at the highest point of Nijo Castle and reappeared beside Saeko Busujima.

"Alright, now that things are settled, it's time for us to head back to Tokyo."

Genichi Hanyu said to Saeko Busujima.

"And what about these people?"

Saeko Busujima turned to look at the girls who had been taken away.

"The police will handle it. After all, the Sakura Police always arrive late, after the incident has already been resolved."

Hearing the wailing sirens, Saeko Busujima said nothing more and placed her hand on Genichi Hanyu's arm.

In an instant, the two disappeared from Kaguya Shinomiya's sight with a phantom teleportation.

"He promised to repay her with his body, but he left without a second thought."

For some reason, Kaguya Shinomiya felt a strange sense of resentment.

"Miss Kaguya, I think we should first check on the situation of the Shinomiya family."

"Of course!"

Kaguya Shinomiya also understood that now was not the time to consider Genichi Hanyu's situation, but rather to ascertain the Shinomiya family's attitude towards her.

With the illusion shifting, Genichi Hanyu and Saeko Busujima returned to Chaldea.

"How is it? Is it over?"

Upon seeing Genichi Hanyu return, Haruno Yukinoshita immediately inquired.

"Of course, a group of monsters who smuggled themselves into our world."

"I see. Since it's resolved, let's leave it at that."

For Yukino Yukinoshita, burning down Nijo Castle was of no concern whatsoever.

Even the official Sakura organization wouldn't have any objections.

Of the more than 10,000 people rescued, more than 7,000 died during the incident!

Genichi Hanyu couldn't imagine how big Hagoromo Gitsune's appetite was; she ate more than 7,000 people in a month.

On average, they feed more than 200 people a day.

Tsk.

You deserve to die!

……

"I can't stand that damned world for even a second longer."

Genichi Hanyu hugged Cassandra from behind, resting his chin on her shoulder.

"Tsk, then why don't you just not go back? You can stay in this world forever, right?"

Cassandra scoffed, not believing a word Genichi Hanyu said.

"Um, Cassandra, this is no fun."

"Ah!"

Cassandra scoffed again, then stood up.

He turned around and grabbed Genichi Hanyu's tie.

"I'm in a really bad mood. Come with me and let's go fight."

Cassandra said, pulling Genichi Hanyu along.

"Let's not. My magic has undergone a transformation, and the power of my magic is much stronger now. I'm worried that I might not be able to control it properly and hurt you."

"Is that so? Then I'll have to see!"

Cassandra became even angrier upon hearing this.

They chased after Genichi Hanyu's retreating figure with all their might, but in the end, Genichi Hanyu's journey was as swift as a rocket.

That's amazing, someone who's cheating!

Cassandra ate a lemon, but she didn't say anything.

With a helpless snap of his fingers, a silver mist appeared instantly, then transformed into a stream of light and vanished swiftly.

And so, Cassandra dragged Genichi Hanyu to the Quidditch pitch.

The Gryffindor students were practicing at that moment.

"To leave, we need to use the Quidditch pitch."

Cassandra addressed the Gryffindor Quidditch team with a cold expression.

"Why should we, Gryffindor, be using the Quidditch pitch now?"

Oliver Wood, captain of the Gryffindor Quidditch team, immediately rejected Cassandra's request.

Cassandra, however, was too lazy to say anything more to the other party and took out her wand.

Without even chanting a spell, Kassandra simply swung her hand and threw all the members of the Gryffindor Quidditch team off the Quidditch pitch.

With a cold expression, Cassandra stared at Genichi Hanyu with her emerald green eyes.

"Take out your wand!"

With a wry smile, knowing that Cassandra was very unhappy, Genichi Hanyu could only take out his wand.

With a wave of the wand, a ball of flame appeared instantly.

"Ancient and simple fairy fire!"

Upon seeing this ball of flame, Gen Hanyu instantly recognized it as the Ancient Raisen Fire, also known as the Eternal Flame.

With a flick of her wand, Cassandra transformed the ancient flames into a fiery phoenix!

"I see. The Ancient Fairy Fire is used to transform magic power, thus reducing the need to supply magic power and minimizing consumption. But I remember the Ancient Fairy Fire is harmless!"

Cassandra didn't speak, but simply controlled the phoenix to attack Genichi Hanyu.

"Fiendfyre!"

As Genichi Hanyu summoned, black flames appeared.

With a wave of his wand, Genichi Hanyu transformed Fiend into a phoenix engulfed in black flames.

Two phoenixes, Yue/Yi, Yi Lingqi 8 Shiqi IV7 (six), fought each other in the void.

"The Ancient Fairy Fire will not go out, but the Fiery Flame will not disappear unless it completely incinerates its target. So tell me, is it the Fiery Flame that disappears or the Ancient Fairy Fire that is burned away by the Fiery Flame?"

45 divine punches shattered it, Hogwarts collapsed.

Cassandra was in a bad mood.

To solve her problem of short transformation time, Cassandra discussed it with Professor McGonagall for a long time, and finally, with Dumbledore's reminder, chose the Ancient Fairy Flame.

Originally, I thought this would put me in a superior position, but I didn't expect that Genichi Hanyu would suddenly think of using the Fierce Fire Transformation.

Kassandra truly didn't know which would prevail: the all-consuming Fiendfire or the eternally inextinguishable Ancient Flame.

He angrily brandished his wand, and a spell shot towards Genichi Hanyu in an instant.

At this point, Genichi Hanyu simply avoided the confrontation and did not directly engage Cassandra.

Although the magic power within his body has not yet fully transformed, the quality of Yuzuru Genichi's magic power now surpasses that of his previous self.

Therefore, Genichi Hanyu was familiarizing himself with his magic in order not to hurt Cassandra.

Also, in order to wait for Dumbledore's arrival.

"Fight back! Why didn't you fight back!"

Cassandra shouted at Genichi Hanyu!

"I told you that I can't control my power yet, so I'll wait until I get used to it."

Cassandra remained silent, but she used the spells in her hands more and more frequently.

Genichi Hanyu also avoided direct confrontation with Cassandra, instead repeatedly evading her.

Finally, Genichi Hanyu came up with an idea: shapeshifting magic.

Genichi Hanyu dared not use the spell, so he would use Transfiguration to deal with Cassandra instead.

With a wave of the wand, the earth churned, and then a gigantic figure appeared.

It was none other than Obelisk the Titan.

"It's this move again!"

Seeing that Genichi Hanyu had summoned Obelisk's Titan Cassandra again, he was somewhat annoyed.

"Don't think I can't do anything about this."

Cassandra waved her hand again, and the Quidditch pitch churned once more, revealing a towering Titan.

"Earth Titan, tear this colossus to shreds!"

Dumbledore and Professor McGonagall rushed over.

"Beautiful transformation!"

Professor McGonagall looked on with delight as she watched Genichi Hanyu and Cassandra perform their shapeshifting.

The transformation surgery has found a successor!

Dumbledore's gaze did not fall upon Obelisk's Colossi and the Earth Titans.

Instead, they watched the two flames—the ancient and ethereal fire and the fierce fire—entwine and fight.

"Even Tom back then was far inferior to the two of them."

Terrifying talent!

Fortunately, the two of them are not like Tom; they both have each other in their hearts and love each other!

Gradually, other students from Hogwarts were also drawn to the area.

After all, anyone who isn't blind can see the height of Obelisk the Titans and the Earth Titans.

"Now that Dumbledore is here, you can proceed with confidence."

"Is this really how it has to be, Cassandra?"

Cassandra didn't speak, but simply waved her wand gracefully.

The pebbles on the ground immediately floated up.

The gravel turned into little earthen cones.

In an instant, these earthen cones seemed to be equipped with accelerators, shooting towards Genichi Hanyu in a flash.

Facing the rapidly approaching earth spikes, Genichi Hanyu neither dodged nor evaded, nor even raised his wand. He simply raised his left hand, his palm facing the oncoming earth spikes in front of him.

An invisible shield appeared in front of Genichi Hanyu.

Those earthen cones instantly turned into dust and returned to the earth.

"Aren't you going to take action yet?"

Cassandra questioned her once again.

“Cassandra, you know I don’t want you to get hurt.”

Cassandra didn't waste any words and waved her wand.