One Piece: Alucard the Immortal

[Ability Development]

Mature Vampire Physique: 82%

Bat Transformation Mature Form: 41%

Weapon - Casull LV4: 37%

Blacklight Virus LV2: 49%

Hidden Shadow LV1: 58%

Additional Ability Awakened: Black Gun Jackal

Overall Length: 39cm

Weight: 16kg

Ammunition Capacity: 6 rounds

Caliber: 13mm

Casing: Pure silver special alloy

Capable of significantly greater damage, but lacks rapid-fire capability.

Can be equipped with Seastone special bullets in the same manner, requiring a special manufacturing sample.

...

After seizing one of the Evil Gang Pirates' ships and once again checking his Undying, Unkillable System, Alucard discovered he had awakened a new power: another gun, the Black Gun Jackal.

While excited, what surprised Alucard even more was something else: at the end of the Black Gun Jackal's description, it stated that this gun could be equipped with Seastone bullets.

Yes, the Seastone bullets that only Zephyr had barely used once in the original story, the bane of Devil Fruit users.

Although the Blacklight Virus could attack Logia users like Armament Haki, it still couldn't achieve the fatal effect of Seastone.

Alucard immediately pulled out the Black Gun Jackal.

At 39cm and 16kg, this was clearly no ordinary gun. Currently, it was loaded with the system's specially crafted explosive holy water mercury bullets. However, against Logia users, it was similar to the White Gun Casull: immensely powerful but unable to harm them.

As for Seastone bullets, as far as he knew from the original story, their first user was Zephyr. If that was the case, he still needed to find a way to acquire these bullets, didn't he?

If Zephyr used them... then only the Marines or the World Government could be manufacturing them.

He had found a starting point, but the specific method remained elusive. Regardless, heading towards the end of the first half of the Grand Line was definitely the right direction. All in all, he would temporarily aim for Seastone bullets as his goal.

"Well, I guess I have a small objective for now," Alucard muttered to himself with a light chuckle, taking a sip from the wine glass on the small table by the armrest of his chair.

From leaving the isolated island until now, Alucard's actions couldn't truly be called an adventure like Roger or Whitebeard's; it was more a journey, a journey filled with combat, death, and various unknown, aimless wanderings.

But now, it was different.

Seastone bullets served as Alucard's small objective for the time being.

CLICK!

A moment later, Alucard couldn't resist chambering a round in the Black Gun Jackal. Simultaneously, a pirate ship gradually approached his vessel.

"They're here! Perfect time to test this guy's power!"

These pirates, who just happened to collide with a gun eager to be tested, were simply out of luck.

Usually, even when encountering pirate ships, as long as they didn't actively approach, Alucard wouldn't necessarily initiate an attack.

However, pirates were inherently restless; engaging in battle upon encounter was almost inevitable.

This proactive attack was a rare occurrence for him.

BOOM!!!

When the two ships were still about four hundred meters apart, Alucard finally pulled the trigger of the Jackal. The moment the shell casing hit the deck, a large hole exploded in the opposing pirate ship's hull.

RUMBLE~~

The enemy pirate crew felt their ship tremble violently, as if struck by something.

A man in a vest urgently asked, "What's going on? Did they fire a cannon so quickly!?"

In this era, cannon technology wasn't advanced enough to launch laser beams, and a 400-meter cannon range was extremely rare.

"No, it's not..."

A pirate holding binoculars stood by the ship's railing, looking into the distance. He said to the others, "It's, it's... it looks like they're using a gun!"

"Huh?"

Hearing him, the others immediately wore shocked expressions, as if they'd seen a ghost.

'A gun? A gun that could make a ship shake like that? That wasn't a gun anymore, was it?'

Another pirate, disbelieving, snatched the binoculars from his hand. He looked towards Alucard again, and in the lens, he saw Alucard raise the White Gun Casull in his right hand and fire towards the lens.

BANG!

The binoculars' lens shattered, and simultaneously, so did his forehead...

"Let's try again."

Alucard chuckled, raising the Black Gun Jackal for a second shot. As he fired, the opposing ship's hull violently shuddered a few times, and seawater gradually began to pour into the ship's interior.

"Return fire! Return fire!"

The enemy pirates finally reacted, frantically moving cannonballs and returning fire at Alucard.

However, while the Black Gun Jackal couldn't fire continuously and required rechambering after each shot, it was still impossible for it to be slower than loading a large cannon.

Of course, if it were someone like Garp, who played baseball with cannonballs, that would be a different story.

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