The episode begins with the aftermath of the battle against Doflamingo, where the Straw Hat Pirates and their allies are celebrating their victory in Dressrosa. The scene is filled with joy and relief as the citizens of Dressrosa express their gratitude towards Luffy and his crew for liberating them from Doflamingo's tyranny. The atmosphere is festive, with colorful decorations and jubilant music, highlighting the newfound freedom of the people.

As the celebrations continue, Luffy gathers his crew and allies to discuss the future. He expresses his desire to form a fleet to support their adventures and to help those in need. The crew is excited about the idea, and they begin to brainstorm who they can recruit to join this new fleet. Luffy's enthusiasm is infectious, and the crew members share their thoughts on potential allies they have met during their journey.

The scene shifts to the various allies who have been introduced throughout the Dressrosa arc. We see brief flashbacks of characters like Cavendish, Bartolomeo, and others who have fought alongside the Straw Hats. Each of these characters is shown in their respective locations, reflecting on their experiences and the impact of Luffy's actions on their lives. They are inspired by Luffy's strength and determination, and they begin to consider joining his fleet.

Meanwhile, the episode highlights the emotional state of the citizens of Dressrosa. They are filled with hope and determination to rebuild their lives after the chaos caused by Doflamingo. The camera pans over the city, showcasing the destruction left behind but also the resilience of the people as they start to come together to restore their home. This sense of community is a crucial element of the episode, emphasizing the bonds formed through shared struggles.

Back with the Straw Hats, Luffy officially names his fleet the "Straw Hat Fleet." He declares that each member will have their own ship and crew, but they will all work together under the Straw Hat banner. The crew members cheer, and Luffy's charisma shines as he motivates them to take on new challenges. The excitement builds as they discuss the logistics of forming the fleet, including how they will communicate and coordinate their efforts.

The episode then transitions to a pivotal moment where Luffy and his crew decide to visit their new allies to formally invite them to join the Straw Hat Fleet. They split up into groups, with each member taking on the task of reaching out to different allies. This sequence showcases the camaraderie among the crew as they support each other in their individual missions, highlighting their growth and teamwork.

As the Straw Hats visit their allies, we see various interactions that reveal the personalities and motivations of the characters. Bartolomeo, for instance, is shown to be starstruck by Luffy, expressing his admiration and eagerness to join the fleet. Cavendish, on the other hand, is portrayed as somewhat conflicted, torn between his desire for fame and his respect for Luffy. These interactions are filled with humor and warmth, showcasing the bonds that have formed through their shared experiences.

The episode culminates in a grand assembly where Luffy officially welcomes his new allies into the Straw Hat Fleet. Each ally is given a unique cup, symbolizing their commitment to the fleet and their shared goals. The scene is filled with cheers and laughter as they raise their cups in a toast to their future adventures together. Luffy's leadership shines through as he inspires confidence and unity among the diverse group of characters.

In the final moments of the episode, the camera pans out to show the assembled fleet, a diverse array of ships and crews ready to set sail together. The sense of adventure and camaraderie is palpable, leaving viewers with a feeling of excitement for the journeys that lie ahead. The episode ends on a high note, with the Straw Hat Fleet officially formed and ready to take on new challenges in the world of One Piece.

In the ending of One Piece, Season 17, Episode 745, titled "Sons' Cups! Straw Hat Fleet is Formed!", the Straw Hat Pirates solidify their alliances and establish the Straw Hat Fleet. After the events in Dressrosa, Luffy and his crew gain the loyalty of several new allies, who pledge to support them in their future adventures. The episode concludes with a sense of camaraderie and determination as the Straw Hat Pirates prepare to face new challenges ahead.

As the episode unfolds, we begin with the aftermath of the battle against Doflamingo. The citizens of Dressrosa are celebrating their newfound freedom, and the atmosphere is filled with joy and relief. Luffy stands at the center of this celebration, surrounded by his crew and the new allies they have made during their time in Dressrosa. The vibrant colors of the festival contrast with the earlier chaos, symbolizing hope and renewal.

In a pivotal scene, Luffy gathers his crew and the leaders of the allied forces, including the Tontatta Tribe and the gladiators who fought alongside them. He expresses his gratitude for their support and acknowledges the strength they have shown in the face of adversity. Luffy's infectious enthusiasm and determination inspire those around him, and they begin to see the potential of forming a larger alliance.

As the discussions progress, Luffy proposes the idea of creating the Straw Hat Fleet, a coalition of ships and crews that will fight alongside the Straw Hats in their quest for freedom and adventure. The proposal is met with excitement and eagerness from the allies, who are eager to join Luffy's cause. Each ally expresses their commitment, showcasing their unique abilities and strengths, which will contribute to the fleet's overall power.

The scene shifts to a montage of the newly formed fleet, with various ships and crews setting sail under the Straw Hat flag. The camera captures the diverse personalities and backgrounds of the new members, highlighting their individual motivations for joining Luffy. This moment serves to emphasize the theme of unity and friendship that runs throughout the series.

As the episode nears its conclusion, we see Luffy and his crew standing on the deck of the Thousand Sunny, gazing out at the horizon. The sun sets in the background, casting a warm glow over the scene. Luffy's expression is one of determination and excitement, reflecting his unwavering resolve to pursue his dreams and protect his friends. The crew shares a moment of camaraderie, reaffirming their bonds and their commitment to each other.

The final moments of the episode are filled with a sense of anticipation for the adventures that lie ahead. The Straw Hat Pirates, now bolstered by their new allies, are ready to face whatever challenges come their way. The screen fades to black, leaving viewers with a feeling of hope and excitement for the future of the Straw Hat Fleet.

In episode 745 of One Piece, titled "Sons' Cups! Straw Hat Fleet is Formed!", there is indeed a post-credit scene.

As the episode concludes, the scene shifts to a tranquil setting where we see the Straw Hat Pirates' new allies, the members of the Straw Hat Fleet, gathered together. The atmosphere is filled with a sense of camaraderie and excitement as they discuss their future endeavors and the bonds they have formed with Luffy and his crew.

The focus is on the various captains of the fleet, each showcasing their unique personalities and quirks. They express their determination to support Luffy and carry on the spirit of adventure that he embodies. The scene captures their enthusiasm and loyalty, highlighting the impact that Luffy has had on them.

The post-credit moment serves as a light-hearted and uplifting conclusion to the episode, reinforcing the theme of friendship and unity that is central to the series. It leaves viewers with a sense of anticipation for the adventures that lie ahead for the Straw Hat Fleet as they prepare to face new challenges together.

In episode 745, the formation of the Straw Hat Fleet marks a pivotal moment for Luffy and his crew, symbolizing their growing influence and the bonds they have forged with allies throughout their journey. The fleet consists of various pirate crews who have pledged their loyalty to Luffy, showcasing the impact of his actions in Dressrosa and the respect he has garnered as a captain.

Bartolomeo is ecstatic about joining the Straw Hat Fleet, expressing his admiration for Luffy and his crew with overwhelming enthusiasm. His fanboy nature shines through as he vows to protect Luffy's name. Cavendish, on the other hand, is more reserved but intrigued by the prospect of joining forces with Luffy, seeing it as an opportunity to elevate his own status as a pirate.

The 'Sons' Cups' refer to the symbolic cups that represent the bonds and commitments made between the Straw Hat Pirates and their new allies. This ritual signifies their unity and shared goals, reinforcing the theme of camaraderie and loyalty that is central to the Straw Hat crew's identity.

Luffy feels a mix of excitement and responsibility regarding the formation of the fleet. He is thrilled to have gained new allies who believe in him and his dream, but he also understands the weight of their expectations. Luffy's carefree nature shines through, but there is an underlying sense of determination to lead his fleet towards their shared goals.

The formation of the Straw Hat Fleet significantly impacts the narrative by expanding Luffy's influence in the world of pirates. It sets the stage for future alliances and conflicts, illustrating the growing power of the Straw Hat Pirates and their role in the larger battle against oppressive forces like the World Government and the Yonko. This development foreshadows the challenges and adventures that lie ahead for Luffy and his crew.

In "One Piece" Season 17, Episode 745, titled "Sons' Cups! Straw Hat Fleet is Formed!", the episode maintains a generally family-friendly tone, but there are a few elements that might be considered objectionable or upsetting for children or sensitive viewers:

1. Violence: The series often includes battles and combat scenes, which may feature characters getting hurt or engaging in intense confrontations. While the violence is typically cartoonish and not graphic, it can still be intense.

2. Emotional Struggles: Characters experience moments of deep emotional turmoil, including themes of loss, betrayal, and the weight of responsibility. These moments can be heavy and might resonate strongly with sensitive viewers.

3. Dark Themes: The episode touches on themes of loyalty, sacrifice, and the consequences of war, which may be complex for younger audiences to fully grasp.

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

Overall, while the episode is designed for a broad audience, these elements may require parental guidance for younger children or sensitive viewers.