The Swordsmen's Encounter (Shiki)

As Franz soared through the skies in search of old man Rayleigh, his spiritual senses caught something extraordinary ahead. Looking into the distance, he beheld a colossal flying island, and one name immediately sprang to mind—Shiki!

Intrigued, Franz made his way toward the floating island, exuding his conqueror's aura in a playful manner. The skies darkened, and lightning crackled, creating a thunderstorm that engulfed the entire area. The sheer power and dread emanating from Franz left all living beings on the island trembling, some even falling to their knees or losing consciousness.

Meanwhile, at Shiki's residence, chaos ensued as he twirled and spun, teaching Scarlet a new dance move, the spinning ballet. With each twirl, Shiki accidentally released his sword, Rankyaku, and inadvertently gave Dr. Indigo a new haircut. Chaos erupted as both Scarlet and Shiki shouted in surprise. Veins began to bulge on Dr. Indigo's forehead, and he threatened to exact revenge, vowing to feed Shiki's rooster head to the seakings. Slapping, punching, and kicking ensued, much to Scarlet's dismay. Amidst the comedic turmoil, an unsettling feeling crept over them as they sensed a powerful presence descending upon them.

Chuckling, Shiki calmly remarked to Indigo, "I think I'm in trouble this time, my dear Indigo. I sense the arrival of an old acquaintance come to fetch me." Indigo, slapping Shiki once again, retorted, "You idiot! Can't you be serious for once? We've got company, and it's not a pleasant one." Their attention turned to the figure descending from the sky.

"Damm! This is going to be tough," thought Scarlet, shaking his head at Shiki and Indigo's antics. Clearing his throat and regaining his composure, Shiki addressed the approaching figure, "WHO ARE YOU, AND WHAT IS YOUR PURPOSE FOR COMING HERE?" His voice boomed, tinged with both curiosity and a hint of amusement.

Franz, slightly raising an eyebrow at Shiki's dramatic response, replied with a polite smile, "My name is Franz D. Azrael, and it's a pleasure to meet you, Sir Shiki. I've heard of your reputation as a dual swordsman and master of the Fuwa Fuwa no Mi abilities. I also heard that you're a lighthearted and comical person. I hope you won't decline my request to swap pointers and spar with you."

"Ji ha ha ha ha ha! What a polite young man!" Shiki exclaimed, thoroughly amused. "Come, my friend, let's have some tea and enjoy the beauty of my home." Shiki called out to Scarlet, "Prepare some tea and let everyone know that everything is alright."

Dr. Indigo, still on edge, glanced at Shiki's smiling face and muttered to himself, "Am I still a man? What the fuck is happening to me?" Confusion and a cold chill ran down his spine, but he couldn't deny the excitement that gripped him.

In the garden, Shiki and Franz continued their conversation over a cup of tea. Franz, sipping his tea, asked, "Mr. Shiki, would you mind telling me the names of your swords?" Shiki, taking a moment to reflect, replied, "Of course, young Franz. This sword here is called Oto, and this one is Kogarashi. They may not be the best swords in the world, but they are my most trusted companions on my journey." Franz nodded, acknowledging the significance of the blades. "Oh, I see. You truly have earned the right to wield those swords, sir. By the way, can we find a nearby island to serve as our dueling platform? I would hate to ruin the beauty of your home during our spar."

Somewhere near the Marine Headquarters G-3, two figures stood face to face. One was the legendary pirate Shiki, and the other, the newcomer Purple Demon Franz.

"Sir, this is my sword, Avalon, and it is an honor to spar with you," Franz proclaimed loudly. Shiki, grinning mischievously, responded, "Jihahahhahah! I, Shiki, the legendary pirate of Roger's generation, grant your wish to spar with me using all my might! Be prepared, young Franz, for I am about to unleash my full power!" With a swift swoosh, Shiki dashed forward, slicing the air with his blade, his Yellow Arch Beam hurtling towards Franz.

(Franz P.O.V)

"I must resist the urge to use my observation haki. I will rely solely on my spiritual senses to avoid his attacks and gradually adapt to his fighting style, finding weaknesses and countering his moves. I will refrain from using my gold armament haki, opting instead for mid-level hardening to hone my battle instincts and fighting spirit."

Franz unsheathed his sword, and with a swift downward chop, he collided with the Yellow Arch Beam, causing a massive explosion. "Not good!" Franz thought as a colossal rock fist slammed into his back. Gritting his teeth, he covered himself with armament haki, enduring the impact. Thrown into a nearby mountain, he groaned in pain, realizing that Shiki's strength surpassed his expectations. Despite the pain, Franz stood up, a smile forming on his face. "A truly veteran warrior, indeed, Sir Shiki. I didn't see that coming. Your pincer attack is worthy of boasting," Franz complimented.

"Jihahahahahha! This is just the beginning, young Franz. Come, let us fight to our heart's content," Shiki declared, his excitement palpable.

And so, they clashed, disappearing from sight as their swords clashed and countless sword beams filled the sky. The air crackled with anticipation and the raw power of their clash.

Shiki summoned six massive Earth Lions, dashing towards Franz, intent on devouring him from different directions. Not to be outdone, Franz summoned his Wind Spatial Disk, a concentrated whirlwind spinning atop his palm. With a swift motion, he raised his sword, blocking the jaws of the Earth Lions. "Explode!" Franz shouted, unleashing a massive explosion that destroyed one of the Earth Lions.

Undeterred, Shiki dashed forward once more, his Earth Lions surrounding Franz, attempting to devour him. Unfazed, Franz shouted, "Heaven's Hurricane Bell!" Two colossal, twisting tornadoes clashed with the oncoming X-shaped sword beam and Earth Lions.

BOOOOOOOOOOM! Mushroom clouds billowed in the sky, the sheer force of their clash felt throughout the island.

Meanwhile, at the Sengoku's office, a marine reported, "Sir, the G-3 base has informed us that two powerful individuals are engaged in a duel on a nearby island. They have requested backup to apprehend the assailant. It is believed that the combatants are none other than the legendary pirate Shiki and the newcomer, Purple Demon." Sengoku abruptly stood up, slamming his fist on the table. "Damn it! Contact Kuzan and Garp. Tell them to protect the G-3 base and not interfere with the duel. We'll weaken both sides and apprehend them once the fight concludes. Send out my orders immediately!"

Back at their duel, Franz's clothing was tattered and filled with cuts, while Shiki bore bruises and cuts on his shoulder.

Shiki chuckled, "Jihahahahahah! I didn't expect that young brat of yours to possess the regenerative skills of Kaido. It has been many years since Roger's death, and I never anticipated encountering someone who could ignite my fighting spirit and bloodlust for battle. I truly admire you, young brats. Come, let us make it livelier." With a burst of energy, Shiki dashed towards Franz, and their swords clashed relentlessly.

At the G-3 Marine Base, solemn and worried expressions adorned the faces of Aokiji and Garp.

"I can't believe that old Shiki still possesses such strength. He truly is a legend. But what concerns me the most is the Purple Demon, who can fight on par with Shiki," Aokiji murmured. Garp, wearing a serious expression, responded, "You're mistaken, Kuzan. He isn't fighting on par, but rather, he is deliberately restraining himself to match Shiki's level. He's honing his skills and abilities."

Shocked by Garp's revelation, Aokiji pondered the situation. Garp was a marine veteran, a hero capable of standing toe to toe with the legendary Pirate King. Based on his experience, he could accurately assess the situation.

Shiki, with a smile on his face, called out to Franz, "Young brat, this is my final attack. If you can defend against it, consider it your victory."

Franz, narrowing his gaze at the sky, smirked and replied, "Finally, I can test my fusion of the Wind and Water Laws. I won't hold back anymore." Facing the incoming attack, he focused his energy, and with a swift motion, he unleashed his technique, "Heaven's Wave Spatial Slash!" A surge of intense light enveloped his sword as a massive crescent wave of energy surged forth, colliding with Shiki's colossal ball of rock.

BOOOOOM! The impact created a tremendous explosion, shattering the tranquility of the island. Meanwhile, at the G-3 Marine Base, panic and horror spread among the soldiers as they witnessed a massive crescent wave beam hurtling towards them. Garp descended swiftly, punching the water with tremendous force, creating a mushroom cloud of water that intercepted the beam. Aokiji also leaped into action, freezing the mushroom cloud, attempting to stop the beam's power. However, their efforts fell short, and the collision divided the island of the G-3 Marine Base in two.

The duel between Shiki and Franz raged on, with both combatants showing signs of fatigue and wounds. The air crackled with tension, and the outcome remained uncertain. The island trembled beneath their feet as their clash continued, each exchange of blows pushing the boundaries of their skills and abilities.