The episode begins with a flashback to the past, showcasing Kyros, the legendary warrior of Dressrosa, who is seen fighting valiantly in the Colosseum. He is depicted as a fierce and noble fighter, admired by the people of Dressrosa. The scene transitions to the present, where Kyros, now a toy soldier, is regaining his human form after the defeat of Sugar, the Devil Fruit user who turned him into a toy. As he transforms back, he is filled with a mix of emotions, including joy and determination, as he remembers his past and the family he lost.

Kyros stands tall, now fully human again, and is overwhelmed by the memories of his daughter, Rebecca, and the pain of being separated from her. He feels a surge of motivation to protect her and the people of Dressrosa from the tyranny of Doflamingo. The scene shifts to the ongoing battle in Dressrosa, where the Straw Hat Pirates and their allies are fighting against Doflamingo's forces. The atmosphere is tense, filled with the sounds of clashing swords and the cries of battle.

As the fight intensifies, Kyros charges into the fray, showcasing his incredible swordsmanship and combat skills. He takes on multiple enemies at once, demonstrating his strength and agility. The animation highlights his swift movements and powerful strikes, as he cuts down foes with precision. The citizens of Dressrosa watch in awe as their long-lost hero returns to fight for them, igniting hope in their hearts.

Meanwhile, Doflamingo is shown observing the chaos from his throne, feeling threatened by Kyros's resurgence. He orders his subordinates to eliminate Kyros, viewing him as a significant obstacle to his plans. The tension builds as Doflamingo prepares to confront Kyros directly, showcasing his confidence and arrogance.

Kyros, fueled by the desire to protect his daughter and the people of Dressrosa, pushes forward, rallying the citizens to rise against Doflamingo's tyranny. He delivers an inspiring speech, reminding them of their strength and the importance of fighting for their freedom. The citizens, moved by his words, begin to join the battle, fighting alongside Kyros and the Straw Hats.

As the battle rages on, Kyros faces off against Doflamingo's top henchmen, showcasing his tactical prowess and combat skills. He engages in a fierce duel, dodging attacks and countering with powerful strikes. The choreography of the fight is dynamic, with close-ups of Kyros's determined expression and the intensity of the battle surrounding him.

In a pivotal moment, Kyros unleashes a powerful attack, demonstrating his full strength and resolve. He channels all his emotions into this final strike, aiming to defeat Doflamingo's forces and protect his loved ones. The scene is filled with dramatic music and vibrant visuals, emphasizing the stakes of the battle.

As the episode progresses, the tide of the battle begins to turn in favor of Kyros and the citizens of Dressrosa. They fight with renewed vigor, inspired by Kyros's bravery and leadership. The animation captures the chaos of the battlefield, with various characters showcasing their unique abilities and fighting styles.

The episode culminates in a climactic moment where Kyros faces Doflamingo directly. The two engage in a fierce exchange of blows, each showcasing their strength and determination. Doflamingo, confident in his abilities, underestimates Kyros, who fights with the spirit of a father determined to protect his daughter and his home.

As the episode draws to a close, the battle continues to rage on, with Kyros standing firm against Doflamingo's forces. The citizens of Dressrosa rally behind him, united in their fight for freedom. The final scenes leave viewers on the edge of their seats, eager to see how the battle will unfold and whether Kyros can reclaim his place as a hero of Dressrosa.

In the ending of One Piece, Season 16, Episode 677, titled "The Legend is Back! Kyros' All-Out Attack!", Kyros, the legendary warrior of Dressrosa, makes a triumphant return to the battlefield. He unleashes his full power against the forces of Doflamingo, rallying the citizens of Dressrosa to fight back against their oppressor. The episode culminates in a fierce battle where Kyros, fueled by his desire to protect his daughter Rebecca and the people of Dressrosa, showcases his incredible strength and determination. The episode ends with a sense of hope as the citizens unite against Doflamingo's tyranny, setting the stage for a climactic confrontation.

As the episode begins, the atmosphere in Dressrosa is tense. The citizens, who have suffered under Doflamingo's rule, are filled with a mix of fear and determination. The camera pans over the battlefield, showcasing the chaos and destruction that has unfolded. In the midst of this turmoil, Kyros, who has been a statue for years, is finally freed from his curse. His transformation back into a human is both dramatic and emotional, as he stands tall, embodying the hope of the people.

Kyros, now fully aware of the situation, feels a surge of emotions. He is driven by the desire to protect his daughter, Rebecca, and to reclaim the dignity of his homeland. As he steps onto the battlefield, the citizens of Dressrosa look on in awe, recognizing him as the legendary warrior they had only heard stories about. His presence ignites a spark of courage within them, and they begin to rally behind him.

The scene shifts to the ongoing battle against Doflamingo's forces. The Straw Hat Pirates and their allies are engaged in fierce combat, but they are struggling against the overwhelming power of Doflamingo and his crew. Just as the situation seems dire, Kyros charges into the fray, his sword gleaming in the sunlight. He fights with a ferocity that surprises both allies and enemies alike, showcasing his incredible skill and strength.

As Kyros battles, flashbacks reveal his past, including his deep love for Rebecca and the sacrifices he made for her. These moments add emotional weight to his actions, highlighting his motivations and the stakes of the conflict. The citizens of Dressrosa, inspired by Kyros's bravery, begin to fight back with renewed vigor. They join him in the battle, united against their common enemy.

The climax of the episode features a series of intense confrontations. Kyros faces off against Doflamingo's henchmen, displaying his mastery of swordsmanship and his unwavering resolve. Each strike he delivers is fueled by the memories of his past and his desire to protect his daughter. The animation captures the fluidity and intensity of the combat, with vibrant colors and dynamic movements that bring the fight to life.

As the battle rages on, the tide begins to turn in favor of the citizens of Dressrosa. They fight alongside Kyros, who leads them with unwavering determination. The scene is filled with powerful imagery of unity and resilience, as the people rise up against their oppressors. The emotional stakes are high, and the audience can feel the weight of Kyros's journey as he fights not just for himself, but for the future of his daughter and the entire kingdom.

In the final moments of the episode, Kyros delivers a powerful blow to one of Doflamingo's top subordinates, showcasing his strength and the culmination of his journey. The citizens cheer, their spirits lifted by Kyros's bravery. The episode ends on a hopeful note, with the promise of a climactic showdown against Doflamingo looming on the horizon. The fate of Kyros, Rebecca, and the people of Dressrosa hangs in the balance, setting the stage for the next chapter in their fight for freedom.

In episode 677 of One Piece, titled "The Legend is Back! Kyros' All-Out Attack!", there is no post-credit scene. The episode concludes without any additional content after the credits roll. The focus remains on the intense battle and the emotional moments surrounding Kyros and the other characters in Dressrosa, emphasizing the ongoing conflict and the stakes involved in their fight against Doflamingo and his forces. The episode wraps up with the culmination of Kyros' determination and the impact of his actions on the people of Dressrosa, leaving viewers with a sense of anticipation for the next developments in the story.

In episode 677, Kyros is driven by a deep desire to protect his daughter, Rebecca, and to reclaim his honor as a warrior. After being turned into a toy and losing years of his life, he is determined to confront Doflamingo and free Dressrosa from his tyranny. His emotional state is fueled by a mix of anger, regret, and a fierce protective instinct.

Kyros' fighting style in this episode showcases his strength and agility, honed over years of battling as a gladiator. His movements are fluid and powerful, reflecting his determination and the weight of his past. As he fights, he channels his pent-up frustration and sorrow into each strike, symbolizing his reclaiming of identity and purpose.

During Kyros' all-out attack, Rebecca serves as both a source of motivation and emotional support for Kyros. She watches from the sidelines, filled with hope and pride as her father fights. Her presence inspires Kyros to push beyond his limits, and her belief in him reinforces his resolve to protect her and their home.

The episode vividly illustrates the suffering and despair experienced by the citizens of Dressrosa under Doflamingo's rule. Flashbacks and scenes of the townspeople's reactions to Kyros' return highlight their longing for freedom and justice. The atmosphere is tense, filled with a mix of fear and hope as they witness Kyros' determination to fight back.

Key moments that signify Kyros' transformation include his initial struggle to regain his strength and the emotional flashbacks that reveal his past as a proud warrior. As he recalls his memories and the love for his daughter, he gradually sheds the remnants of his toy form, culminating in a powerful display of his fighting spirit as he confronts Doflamingo, symbolizing his full return to form.

In "One Piece" Season 16, Episode 677, titled "The Legend is Back! Kyros' All-Out Attack!", there are several elements that may be considered objectionable or upsetting for children or sensitive viewers:

1. Violence: The episode features intense battles and combat scenes, including characters engaging in physical confrontations that may be graphic in nature. The depiction of injuries and fighting can be intense.

2. Emotional Struggles: Characters experience significant emotional turmoil, including themes of loss, betrayal, and the struggle for freedom. These emotional scenes may be heavy for younger viewers.

3. Dark Themes: The episode touches on themes of oppression and suffering, as characters confront their past traumas and the harsh realities of their situations.

4. Character Transformations: Some characters undergo dramatic transformations that may be frightening or unsettling, particularly for younger audiences.

5. Mature Situations: There are moments that imply darker aspects of human nature, such as manipulation and revenge, which may not be suitable for all children.

While "One Piece" is generally aimed at a younger audience, these elements may require parental guidance for sensitive viewers.