The episode begins with Ash and his friends, including Pikachu, Lillie, Mallow, and Kiawe, enjoying a sunny day at the Pokémon School. They are excitedly discussing their upcoming lessons and the various Pokémon they have encountered. Suddenly, they notice a commotion outside, where a group of students is gathered, pointing and whispering. Curious, Ash and his friends rush over to see what the fuss is about.

Upon arriving, they discover that a mysterious Pokémon, the elusive and mischievous Shiny Mimikyu, has been spotted in the area. The students are captivated by the idea of seeing this rare Pokémon, and Ash, always eager for a challenge, decides he wants to catch it. The group splits up to search for Mimikyu, each using their unique skills and Pokémon to track it down.

As they search, Ash and his friends encounter various obstacles. Lillie, who is still learning to bond with her Pokémon, struggles to keep up with the others. Meanwhile, Mallow and Kiawe try to use their Pokémon to lure Mimikyu out, but their efforts are in vain. The atmosphere is filled with excitement and anticipation, but also a sense of frustration as they realize how elusive Mimikyu is.

After a series of near misses, the group finally spots Mimikyu hiding in a tree. Ash, filled with determination, decides to approach it carefully. However, as he gets closer, Mimikyu suddenly vanishes, leaving Ash confused and frustrated. The group realizes that Mimikyu has the ability to become invisible, making it even more challenging to catch. This revelation heightens their excitement and determination to find it.

The search continues, and the group devises a plan to use Pikachu's Thunderbolt to flush Mimikyu out of hiding. They set up a trap, hoping to catch Mimikyu off guard. As they execute their plan, Mimikyu appears again, but this time it is accompanied by a group of other Pokémon, including a few wild Pikachu. The scene becomes chaotic as the wild Pokémon react to the Thunderbolt, creating a flurry of activity.

In the midst of the chaos, Ash and his friends realize that Mimikyu is not just a target to be caught; it has its own feelings and motivations. They begin to empathize with Mimikyu, understanding that it is simply trying to protect itself. This shift in perspective leads Ash to reconsider his approach. Instead of trying to catch Mimikyu, he decides to befriend it.

The climax of the episode occurs when Ash, using his charm and sincerity, reaches out to Mimikyu. He offers it food and shows that he means no harm. Mimikyu, initially hesitant, slowly begins to trust Ash. The emotional tension builds as the group watches, holding their breath, hoping for a positive outcome.

In a heartwarming moment, Mimikyu finally accepts Ash's gesture and approaches him. The group cheers, celebrating the bond that has formed. However, just as they think they have succeeded, a sudden noise startles Mimikyu, causing it to retreat once more. The group realizes that they must be patient and respectful of Mimikyu's boundaries.

The episode concludes with Ash and his friends reflecting on their adventure. They understand that the journey to connect with Pokémon is not always about capturing them but about building trust and friendship. As they walk back to the Pokémon School, they share their thoughts and experiences, excited for what lies ahead in their Pokémon journey.

In the ending of "Now You See Them, Now You Don't!", Ash and his friends successfully help the mysterious Pokémon, the Ultra Beasts, escape from Team Rocket's clutches. They work together to protect the Ultra Beasts and ensure their safety. The episode concludes with Ash and his friends reflecting on their adventure and the importance of friendship and teamwork.

As the episode nears its conclusion, the scene opens with Ash, Pikachu, and their friends--Mallow, Lana, and Kiawe--standing in a clearing, their expressions a mix of determination and concern. They have just witnessed Team Rocket's latest attempt to capture the Ultra Beasts, which have been causing chaos in the Alola region. The air is thick with tension as they strategize on how to thwart Team Rocket's plans.

The camera shifts to Team Rocket, who are hiding behind a bush, plotting their next move. Jessie, James, and Meowth are determined to capture the Ultra Beasts, believing that doing so will finally earn them the recognition they crave. Their eyes gleam with ambition, but their plans are soon interrupted by the arrival of Ash and his friends.

In a burst of energy, Ash calls upon his Pokémon, ready to confront Team Rocket. The scene is vibrant, filled with the sounds of Pokémon cries and the rustling of leaves as the battle begins. Pikachu stands at the forefront, sparks flying from its cheeks, embodying Ash's unwavering spirit. Mallow and Lana coordinate their Pokémon, using their unique abilities to create distractions and protect the Ultra Beasts.

As the battle intensifies, the Ultra Beasts, initially confused and frightened, begin to understand that Ash and his friends are there to help them. The visuals shift to show the Ultra Beasts glowing with a soft light, their forms shimmering as they prepare to escape. The emotional stakes rise as Ash and his friends realize that they must act quickly to ensure the Ultra Beasts' safety.

In a climactic moment, Ash and his friends launch a combined attack against Team Rocket, showcasing their teamwork and the bonds they have formed. The scene is filled with dynamic movements and colorful attacks, illustrating the power of friendship. Team Rocket, overwhelmed by the combined efforts of Ash and his friends, is sent blasting off once again, their plans thwarted.

With Team Rocket defeated, Ash and his friends turn their attention back to the Ultra Beasts. The atmosphere shifts from tension to relief as the Ultra Beasts, now free, express their gratitude. The scene captures the joy and camaraderie among the characters, highlighting their growth and the importance of working together.

As the episode draws to a close, Ash and his friends reflect on their adventure. They share smiles and laughter, acknowledging the challenges they faced and the bonds they strengthened. The camera pans out, showing the lush Alolan landscape, symbolizing the endless possibilities that lie ahead for Ash and his friends.

In the final moments, Ash looks determined, ready for whatever challenges await them in their journey. The episode ends on a hopeful note, emphasizing themes of friendship, teamwork, and the courage to stand up for what is right. Each character, having played a crucial role in the events, leaves with a sense of accomplishment and a deeper understanding of their connection to one another and the world around them.

In the episode "Now You See Them, Now You Don't!" from Pokémon's season 21, there is indeed a post-credit scene. After the main story concludes, the scene shifts to Team Rocket, who are seen in their usual comedic fashion. They are attempting to capture the Pokémon that Ash and his friends have been dealing with throughout the episode.

In this light-hearted moment, Jessie, James, and Meowth are shown devising a plan to catch the elusive Pokémon, but their scheme quickly goes awry. As they execute their plan, they end up getting tangled in their own traps, leading to a humorous and chaotic situation. The scene captures the essence of Team Rocket's antics, showcasing their persistent yet often futile attempts to steal Pokémon, which adds a comedic touch to the episode's conclusion.

This post-credit scene serves to remind viewers of Team Rocket's ongoing rivalry with Ash and his friends, while also providing a light-hearted wrap-up to the episode's events.

In this episode, Team Rocket attempts to capture the elusive Pokémon, Mimikyu, which they believe will help them achieve their goals.

Ash and his friends first encounter Mimikyu when they see it lurking in the forest, and they are intrigued by its mysterious presence and the rumors surrounding it.

Mimikyu's disguise is significant as it reflects its desire to be loved and accepted, as it hides its true form under a Pikachu costume to attract attention and friendship.

Ash and his friends are initially cautious and curious about Mimikyu's behavior, showing empathy towards its loneliness and desire for companionship, which leads them to try to understand it better.

Pikachu plays a crucial role in the interaction with Mimikyu, as it represents the ideal of friendship that Mimikyu longs for, and their connection becomes a pivotal moment in the episode.

The episode "Now You See Them, Now You Don't!" from Pokémon: Sun & Moon: Ultra Adventures is generally family-friendly, but there are a few elements that might be considered potentially objectionable or upsetting for children or sensitive viewers:

1. Mild Frightening Moments: There are scenes involving ghostly Pokémon that may be unsettling for younger viewers, particularly those who are sensitive to spooky or supernatural themes.

2. Conflict and Rivalry: The episode features moments of rivalry and competition that could lead to feelings of tension or anxiety, especially for children who may be sensitive to conflict.

3. Emotional Reactions: Characters experience moments of disappointment and frustration, which could resonate with viewers who have experienced similar feelings.

Overall, while the episode contains light-hearted adventure and humor typical of the Pokémon series, these elements may require parental guidance for younger audiences.