In the One Piece special titled "Specials," the story begins with a flashback to the early days of the Straw Hat Pirates. The crew, led by Monkey D. Luffy, is introduced as they sail through the Grand Line on their ship, the Going Merry. The atmosphere is filled with excitement and camaraderie as they discuss their dreams and aspirations. Luffy expresses his desire to become the Pirate King, while each crew member shares their own goals, showcasing their unique personalities and motivations.

As they navigate the seas, the crew encounters a mysterious island shrouded in fog. The island is known as "The Island of the Dead," rumored to be haunted and filled with dangerous creatures. Despite the warnings, Luffy's adventurous spirit drives him to explore the island, and the crew reluctantly follows. Upon landing, they are immediately met with eerie sounds and unsettling sights, heightening the tension among the crew members.

While exploring the island, the Straw Hats stumble upon a group of ghostly figures. These apparitions are revealed to be the spirits of pirates who once roamed the seas but met their demise on this very island. The crew learns that these spirits are trapped, unable to move on due to their unfulfilled desires. Luffy, empathetic to their plight, vows to help them find peace. This decision showcases Luffy's inherent kindness and determination to assist others, even in the face of danger.

As the crew delves deeper into the island, they encounter various challenges, including traps set by the island's former inhabitants. Zoro, the swordsman, takes the lead in combat, showcasing his skills as he battles against the island's monstrous creatures. Each fight is intense, with Zoro displaying his unwavering resolve and strength. Meanwhile, Nami uses her navigation skills to guide the crew through the treacherous terrain, while Usopp provides comic relief with his exaggerated tales of bravery.

The crew eventually discovers a hidden cave that holds the key to freeing the trapped spirits. Inside, they find an ancient artifact that is said to grant wishes. However, they soon realize that using the artifact comes with a price. Luffy, driven by his desire to help, decides to use the artifact despite the potential consequences. This moment highlights Luffy's selflessness and willingness to sacrifice for others.

As Luffy activates the artifact, a powerful surge of energy envelops the cave. The spirits begin to materialize, and the crew witnesses the emotional reunion of the spirits with their long-lost dreams. However, the artifact's power also attracts the attention of a formidable enemy, a powerful ghost pirate who seeks to claim the artifact for himself. This antagonist embodies the darker side of piracy, contrasting with the Straw Hats' ideals.

A fierce battle ensues between the Straw Hats and the ghost pirate. Luffy, Zoro, and Sanji coordinate their attacks, showcasing their teamwork and individual strengths. The fight is filled with dynamic action sequences, with Luffy using his Gum-Gum abilities to stretch and strike, while Zoro unleashes his sword techniques. Sanji employs his martial arts skills, delivering powerful kicks to fend off the ghostly minions.

As the battle reaches its climax, Luffy faces off against the ghost pirate in a one-on-one confrontation. The ghost pirate taunts Luffy, attempting to instill fear, but Luffy's unwavering spirit shines through. He declares that he will never back down from a fight, embodying the essence of a true pirate. The fight is intense, with Luffy using his creativity and determination to outsmart the ghost pirate, ultimately defeating him.

With the ghost pirate vanquished, the artifact's power is released, allowing the spirits to finally move on. The crew watches as the spirits ascend, their faces filled with gratitude and peace. This moment is emotionally charged, as the Straw Hats reflect on the importance of dreams and the bonds they share. Luffy's decision to help the spirits reinforces the theme of camaraderie and the pursuit of one's aspirations.

As the special concludes, the Straw Hats set sail once more, leaving the haunted island behind. The crew is filled with a renewed sense of purpose, each member inspired by the experiences they shared. Luffy, with a determined smile, reaffirms his goal of becoming the Pirate King, while the crew members express their commitment to supporting each other on their journey. The special ends on a hopeful note, emphasizing the strength of friendship and the adventures that lie ahead.

In the ending of the One Piece special titled "Specials," the Straw Hat Pirates face off against a formidable enemy, showcasing their growth and teamwork. The special concludes with the crew reaffirming their bonds and setting sail for new adventures, filled with hope and determination.

As the special unfolds towards its conclusion, the atmosphere is charged with tension. The Straw Hat Pirates, led by Monkey D. Luffy, find themselves in a climactic battle against a powerful adversary. The scene is set on a vibrant island, where the sun casts a golden hue over the landscape, contrasting with the dark clouds gathering above, symbolizing the impending conflict.

Luffy, with his signature straw hat, stands at the forefront, his expression a mix of determination and excitement. He rallies his crew, reminding them of their dreams and the importance of their friendship. Each member of the crew, from the sharpshooter Usopp to the swordsman Zoro, displays their unique abilities, showcasing their growth since they first set sail together. Nami, with her keen intellect, devises a strategy to outmaneuver their enemy, while Sanji's fierce loyalty drives him to protect his friends at all costs.

As the battle intensifies, the crew faces numerous challenges, each member confronting their fears and doubts. Zoro, with his unwavering resolve, fights valiantly, his swords clashing against the enemy's weaponry. Usopp, despite his initial hesitations, finds courage and uses his ingenuity to create distractions, allowing his friends to gain the upper hand. Nami's navigation skills come into play as she guides them through the chaos, her heart racing with the thrill of the fight.

The emotional stakes rise as the crew faces moments of despair, but they draw strength from one another. Luffy's infectious spirit inspires them to push through, reminding them of their shared dreams of adventure and freedom. The bond between the crew members is palpable, each moment underscoring their commitment to one another.

In the final showdown, Luffy unleashes his powerful Gum-Gum techniques, culminating in a spectacular display of strength and determination. The enemy, overwhelmed by the combined efforts of the Straw Hat Pirates, is ultimately defeated. The scene is filled with vibrant colors and dynamic action, capturing the essence of their victory.

As the dust settles, the crew stands together, breathing heavily but filled with a sense of accomplishment. They share laughter and camaraderie, their spirits lifted by the triumph they achieved together. Luffy, with a wide grin, declares their next destination, igniting a spark of excitement among his friends.

The special concludes with the Straw Hat Pirates setting sail once more, the sun shining brightly overhead. The ship glides across the waves, symbolizing their unbreakable bond and the endless adventures that await them. Each character reflects on their journey, their faces filled with hope and determination for the future. The screen fades to black, leaving viewers with a sense of anticipation for the adventures yet to come.

In the 1999 special of One Piece, titled "Specials," there is no post-credit scene. The special primarily focuses on introducing the main characters and setting the stage for the adventures that will unfold in the series. It showcases the early dynamics between the Straw Hat Pirates, particularly highlighting Monkey D. Luffy's determination to become the Pirate King and his interactions with key characters like Zoro, Nami, and Usopp. The narrative is tightly woven around their aspirations and the bonds they form, culminating in a sense of excitement and anticipation for the journey ahead, but it concludes without any additional scenes or teasers after the credits.

The Going Merry, the Straw Hat Pirates' first ship, holds deep emotional significance for the crew. In the specials, it symbolizes their adventures and the bonds they share. The ship is depicted with a lively personality, often reflecting the crew's emotions. Scenes show the crew caring for the ship, repairing it after battles, and celebrating milestones aboard, emphasizing their connection to it as more than just a vessel.

In the specials, Luffy's character is showcased through his unwavering determination and loyalty to his friends. His interactions with other characters reveal his growth as a leader. For instance, when faced with challenges, Luffy's resolve to protect his crew and pursue his dream of becoming the Pirate King is highlighted. His carefree nature is juxtaposed with moments of seriousness, especially when he must make tough decisions for the sake of his friends.

Each Straw Hat member plays a crucial role in the specials, showcasing their unique abilities and personalities. For example, Zoro's strength and dedication are highlighted during battles, while Nami's navigation skills are essential for the crew's journey. Emotional moments, such as Sanji's cooking for the crew or Usopp's bravery in the face of danger, deepen the audience's understanding of their individual motivations and the importance of teamwork.

The specials present several key conflicts, primarily revolving around the Straw Hat Pirates facing off against various antagonists. These conflicts often stem from misunderstandings or the pursuit of treasure, leading to intense battles. The emotional stakes are raised as the crew must confront their fears and protect each other, showcasing their growth and the strength of their bonds amidst external challenges.

The specials delve into the theme of friendship through various interactions and challenges faced by the Straw Hat crew. Moments of camaraderie, such as shared meals, celebrations, and support during battles, illustrate their deep connections. Emotional scenes, like when one member is in danger, highlight their willingness to sacrifice for one another, reinforcing the idea that their friendship is a driving force behind their adventures.

The "One Piece" specials from 1999, while generally family-friendly, do contain some elements that may be considered objectionable or upsetting for children or sensitive viewers. Here are a few aspects to be aware of:

1. Violence: There are scenes of combat and fighting, which may include exaggerated cartoonish violence. Characters often engage in battles that can be intense, with some injuries depicted.

2. Emotional Themes: The specials explore themes of loss, betrayal, and the struggles of the characters, which may evoke strong emotions. Some scenes may be sad or distressing, particularly those involving character backstories.

3. Mild Language: There may be instances of mild language or insults exchanged between characters, which could be inappropriate for very young viewers.

4. Scary Creatures: Some characters and creatures may appear frightening or intimidating, which could be unsettling for younger children.

5. Moral Dilemmas: The characters often face moral choices that can lead to complex situations, which might be difficult for younger audiences to fully understand.

Overall, while the content is designed to be entertaining and adventurous, parents may want to preview the specials to determine their suitability for their children.