The episode begins with a tense atmosphere in the midst of the ongoing battle in Onigashima. The Straw Hat Pirates and their allies are engaged in fierce combat against the Beast Pirates. As the chaos unfolds, the focus shifts to the effects of a new weapon developed by the enemy, known as the Ice Oni virus. This virus is a modified version of the Plague Rounds, designed to incapacitate and turn those infected into Ice Oni, monstrous beings that are both powerful and uncontrollable.

The scene transitions to the battlefield where the Ice Oni virus is unleashed. The enemy forces, led by Queen, launch the virus into the fray, and it quickly spreads among the combatants. The visual of the virus spreading is chaotic, with infected warriors transforming into Ice Oni, their bodies becoming covered in ice and their eyes glowing ominously. The transformation is not only physical but also affects their mental state, driving them into a frenzy of aggression.

As the Straw Hats and their allies realize the severity of the situation, they scramble to find a solution. Chopper, the crew's doctor, is particularly affected by the outbreak, feeling a deep sense of responsibility to save his friends and allies. He quickly assesses the situation and begins to formulate a plan to counteract the Ice Oni virus. His determination is palpable, showcasing his commitment to his crew and the lives of those around him.

Meanwhile, the infected warriors, now Ice Oni, begin to attack indiscriminately, creating a chaotic scene filled with ice and violence. The Straw Hats are forced to defend themselves against their former allies, leading to intense and emotional confrontations. The internal struggle of fighting against those they once fought alongside weighs heavily on the characters, particularly on Chopper, who is torn between his duty as a doctor and the need to protect his friends.

In a pivotal moment, Chopper manages to create a temporary antidote using his medical knowledge and the resources available to him. He rallies the remaining uninfected allies, explaining the urgency of administering the antidote to those who have been infected. The urgency in his voice reflects his fear of losing his friends to the Ice Oni transformation. The scene is filled with tension as they work against the clock to save their comrades.

As the antidote is distributed, the scene shifts to the ongoing battle, where the Ice Oni continue to wreak havoc. The Straw Hats and their allies engage in a desperate fight to hold back the Ice Oni while simultaneously trying to save their friends. The choreography of the battle is dynamic, with characters showcasing their unique abilities and fighting styles. The emotional stakes are high, as each character fights not only for their lives but for the lives of those they care about.

In a climactic moment, Chopper confronts one of the Ice Oni, who was once a close ally. The emotional weight of the encounter is heavy, as Chopper struggles with the reality of having to fight someone he once considered a friend. The battle is intense, filled with moments of hesitation and sorrow, but ultimately, Chopper's resolve pushes him to fight back, showcasing his growth as a character.

As the episode progresses, the antidote begins to take effect on some of the infected warriors, leading to a mix of relief and continued tension. The visual transformation back from Ice Oni to their original forms is striking, highlighting the struggle and pain of the characters. However, not all are saved, and the consequences of the Ice Oni virus linger heavily in the air.

The episode concludes with the battle still raging on, leaving the fate of the characters uncertain. The emotional toll of the fight is evident on the faces of the Straw Hats and their allies, as they prepare for the next phase of the battle against the Beast Pirates. The stakes are higher than ever, and the resolve of the characters is tested as they face the looming threat of the Ice Oni and the chaos of war.

In the ending of One Piece, season 21, episode 1005, the Straw Hat Pirates face a dire situation as the Ice Oni plague spreads among their ranks. Chopper, using his medical expertise, works tirelessly to find a cure while battling the effects of the virus. The episode culminates in a tense confrontation where Chopper successfully develops an antidote, allowing him to save his friends and turn the tide against the enemy forces.

As the episode concludes, the Straw Hats, bolstered by Chopper's determination and ingenuity, regain their strength and resolve to continue their fight against Kaido and the Beast Pirates, setting the stage for the next phase of their battle in Wano.

The episode opens with a chaotic scene in the midst of the Wano Country arc, where the Straw Hat Pirates are embroiled in a fierce battle against the Beast Pirates. The atmosphere is thick with tension as the Ice Oni virus, a new weapon unleashed by the enemy, begins to spread rapidly among the crew. The visual of the icy blue mist swirling around the battlefield serves as a grim reminder of the stakes at hand.

Chopper, the crew's doctor, is immediately thrust into action. His expression is a mix of determination and anxiety as he realizes the gravity of the situation. He knows that if he cannot find a cure, his friends will succumb to the virus, turning into Ice Oni, monstrous versions of themselves. The urgency of the moment is palpable, and the stakes are raised as Chopper races against time, his mind racing with thoughts of his comrades and the responsibility he bears as their healer.

As the Ice Oni plague takes hold, we see the crew members struggling with their transformations. The visual transformation is striking; their bodies become encased in ice, their eyes glowing ominously. The emotional turmoil is evident on their faces, reflecting their fear and desperation. Each character grapples with the loss of control, showcasing their vulnerability in the face of such a formidable threat.

Chopper, undeterred, begins to experiment with various ingredients and concoctions, his lab a flurry of activity. The scene shifts to him working feverishly, sweat beading on his forehead, as he recalls past experiences and knowledge. His internal monologue reveals his fears of failure, but also his unwavering resolve to protect his friends. The audience can feel the weight of his determination as he pushes through the exhaustion.

In a pivotal moment, Chopper discovers a potential antidote. The scene is charged with hope as he prepares to test it. He administers the antidote to one of the afflicted crew members, and the transformation begins to reverse. The visual of the ice melting away, revealing the familiar faces of his friends, is a powerful moment of triumph. Chopper's eyes widen with joy and relief, a stark contrast to the earlier despair.

As the antidote proves effective, the crew rallies together, their spirits lifted. The camaraderie among the Straw Hats shines through as they support each other, ready to face the Beast Pirates once more. The emotional stakes are high, and the bond between the characters is reinforced as they fight side by side, united against a common enemy.

The episode concludes with the Straw Hats, now rejuvenated and emboldened by Chopper's success, preparing to launch a counterattack against Kaido and his forces. The final scenes are filled with determination and resolve, showcasing the strength of their friendship and the unyielding spirit of the crew. Each character's fate is intertwined with the outcome of the battle, and as they stand together, the audience is left with a sense of anticipation for the challenges that lie ahead in Wano.

In episode 1005 of One Piece, titled "The Power of Ice Oni! A New Version of the Plague Rounds!", there is indeed a post-credit scene.

As the episode concludes, the screen fades to black before transitioning to a brief scene that showcases the aftermath of the intense battle. The focus shifts to the snowy landscape of Wano, where the remnants of the Ice Oni plague are still evident. The camera pans over the battlefield, revealing fallen warriors and the chilling effects of the new plague rounds unleashed by the enemy.

In this post-credit moment, we see a group of characters, including some of the Straw Hat Pirates, gathering to assess the situation. Their expressions are a mix of determination and concern, highlighting the gravity of the threat they face. Luffy, with his usual fiery spirit, rallies his crew, emphasizing the need to overcome this new challenge together. The scene captures the camaraderie and resolve of the Straw Hats, setting the stage for the next phase of their adventure in Wano.

The atmosphere is tense yet hopeful, as the characters prepare to confront the looming dangers ahead, reinforcing the themes of friendship and resilience that are central to the series. The post-credit scene serves as a poignant reminder of the stakes involved and the strength found in unity, leaving viewers eager for the next episode.

The Ice Oni virus is a new and dangerous weapon used by the Beasts Pirates, specifically designed to incapacitate their enemies. It causes severe symptoms, including freezing the victim's body and turning them into Ice Oni, which heightens their aggression and makes them a threat to their allies. This virus represents a strategic shift in the battle tactics of the Beasts Pirates, showcasing their willingness to use biological warfare.

Chopper, as the crew's doctor, is deeply concerned about the outbreak of the Ice Oni virus. He feels a strong sense of responsibility to protect his friends and allies. Throughout the episode, he works tirelessly to find a cure, showcasing his medical expertise and determination. His emotional state fluctuates between fear for his friends' safety and a fierce resolve to save them, highlighting his character's growth and dedication.

Queen, one of the top commanders of the Beasts Pirates, plays a pivotal role in the spread of the Ice Oni virus. He deliberately unleashes the virus during the battle, intending to create chaos among the samurai and the Straw Hat Pirates. His sadistic enjoyment of the suffering caused by the virus reveals his cruel nature and serves as a catalyst for the ensuing conflict, as the heroes must now contend with both Queen and the effects of the virus.

The Straw Hat Pirates react with a mix of determination and urgency to the Ice Oni threat. Characters like Luffy and Zoro show their readiness to fight against the odds, while others, like Sanji and Nami, express concern for their comrades who are affected. The camaraderie and teamwork among the crew are highlighted as they strategize to combat the virus and protect each other, showcasing their strong bonds and collective resolve.

The consequences of the Ice Oni virus on the battlefield are dire, as it not only incapacitates the affected individuals but also turns them into aggressive Ice Oni, posing a threat to their allies. This creates chaos and confusion among the ranks of the samurai and the Straw Hat Pirates, leading to intense battles where friends may inadvertently harm each other. The emotional turmoil and fear of losing comrades add a layer of tension to the fight, emphasizing the stakes of the conflict.

In the episode "The Power of Ice Oni! A New Version of the Plague Rounds!" from One Piece, there are several elements that may be considered objectionable or upsetting for children or sensitive viewers:

1. Violence and Combat: The episode features intense battles and combat scenes, which may include injuries and aggressive confrontations. Characters are shown in perilous situations, which can be distressing.

2. Infection and Disease: The concept of a plague and the introduction of the Ice Oni virus can be unsettling. The visual representation of characters suffering from the effects of the virus may evoke feelings of fear or discomfort.

3. Emotional Distress: Characters experience fear, desperation, and anxiety as they confront the threat of the Ice Oni. This emotional turmoil can be intense and may resonate with viewers who are sensitive to such themes.

4. Dark Themes: The episode explores themes of survival and the consequences of a deadly virus, which may be too mature for younger audiences.

While One Piece often balances these elements with humor and adventure, the specific content in this episode may require parental discretion for younger viewers.