Holy Grail War? Dragon Ball War

Roger received the news about the familiar in the research lab, then turned to Bulma, who was sitting in a chair, and spoke to her.

"Intrusion?"

"They probably came here to sabotage the facilities."

"After all, unless they dismantle our defenses, their fortress poses no threat at all."

I admire their courage to not back down even after seeing the power of that cannon.

It was a destructive force that was absolutely unimaginable to people of this era.

"Hey, that's because the doctor is so capable."

Looking at the aerial fortress still locked in a stalemate with their own forces on the screen, Roger put aside his previous worries.

Caster (Natsu), Genos (Archer), Siegfried (Saber), and Rider (Uchiha Madara) are in the castle.

With everyone alive and well, there's absolutely nothing to be afraid of.

He and the doctor only need to focus on taking down the fortress.

"Short-distance spatial teleportation, so it really relies on nearby spells?"

"I didn't expect that such thorough preparations had been made in those places."

Bulma was quite surprised to see the constantly dodging aerial fortress.

Although she developed devices to interfere with and shield this technique, they were limited to use near the castle.

However, if the opponent is hundreds of meters away in the air, then it cannot be effective.

To truly capture that fortress, we'll probably need to find a way to restrict its movement.

Then we need to find the location where the spell was buried and deal with those things one by one.

Currently, there is only one person with that kind of drive.

.........

"Oh, so the fight's finally starting?"

"Just right!"

Natsu clenched his fist, stood at the main entrance with eager anticipation, and spoke.

(Be careful.)

Meanwhile, in a room not far away, Fiore was talking to him.

"Oh, that's reassuring."

Standing on the railing, maintaining his balance without falling, Natsu eagerly awaited.

"boom!"

The castle no longer needs those mass-produced androids for defense.

The gate was blown open, and the three figures who rushed in saw Natsu standing on the high fence.

"Caster?"

The distinctive features of his opponent caught Mordred's attention.

The thought of the opponent's powerful Dragon Special Attack made her grit her teeth.

As a member of the Knights of the Round Table, it was incredibly humiliating to be knocked down by a few punches.

We should definitely avenge this victory.

"You guys go first, I'll deal with him."

But Mordred wasn't the first to take a step forward.

Instead, it was Karna wielding a long spear.

"Be careful, he seems to have a high fire resistance."

Minato glanced at Karna as he stepped forward and offered only a brief reminder.

"Well, then I'll leave it to you."

Although Mordred really wanted to volunteer to fight Natsu again, she knew that if she persisted, the consequences would probably be just as dire as before, so she reluctantly gave in.

The two then dispersed towards the two passageways on either side of the castle.

"Are you my opponent?"

Natsu jumped down from above, his feet slamming into the ground, a testament to his violent act.

"Won't you stop it?"

"Huh? Why are you stopping me?"

When Karna asked him a question, Natsu simply looked puzzled and asked back.

"I didn't ask any unnecessary questions."

Karna could sense the innocence in those words and chuckled self-deprecatingly.

The servant before them hadn't considered any fancy ideas at all.

His surging fighting spirit represented nothing less than a pure heart.

"Lancer Karna!"

“Yes, Caster, Natsu Dragneel.”

They exchanged names briefly, and then charged at each other.

……

(Sure enough, there was no clear Flying Thunder God mark that could be sensed inside this castle.)

(There's some kind of interference; if you force it, it will just fly to some unknown place.)

When he actually stepped into the castle, Watergate realized just how dangerous it was inside.

"If you were to fight the enemy in this state..."

He glanced at the long corridor and pondered as he ran.

"Clap!"

Light footsteps sounded, and Minato stopped, turning his gaze in that direction.

Then I saw that familiar figure.

Saber!

"It's really you."

It was expected that there would be some resistance.

But regardless, they need to complete this raid.

Find the facility inside the castle that activates the protective shield and destroy it.

As long as that thing exists, the magic cannons of the Hanging Gardens will never be able to penetrate it.

"We've been waiting for a long time."

Blocking the enemy's path, Siegfried drew his greatsword and said in a deep voice.

As he spoke, Minato threw the kunai he was holding at him.

"Whoosh!"

.........

"Wow! This place is huge!"

"Where exactly is that agency located?"

Mordred ran frantically down the corridor, pushing open one empty room after another in a hurry.

It was unexpected that no servants came to stop her, but this blind-box-like search was completely ineffective.

"How about we unleash our Noble Phantasms right here and unleash a devastating attack?"

"No, if we don't destroy important facilities, then we're just wasting our energy."

Unlike Karna and the others, Mordred still relies on Ragnaros for her mana supply, so she has to be careful with how she uses it.

"Hmm, let's just run upstairs. They're usually in the biggest room."

Without any worries, she began searching for the stairs.

……

"Oops, have we been spotted?"

Amakusa looked at the person waiting for him at the back door and said helplessly.

"I never expected it to be you."

With his eyes fixed on Amakusa, Danic spoke in a deep voice.

He knew this man.