The story of Wylde Pak begins with half-siblings Lily Pak and Jack Wylde, who have lived apart on opposite sides of the world until Jack unexpectedly arrives at Lily’s doorstep for the summer. Their initial interaction is tense and argumentative, highlighting their unfamiliarity and discomfort with each other. During one of their heated exchanges, their family’s new pet grooming trailer accidentally breaks loose and careens wildly through their town. This chaotic event forces Jack and Lily to work together to stop the trailer and prevent damage, while also rescuing their grandmother, Halmoni, who becomes trapped inside the trailer during the incident.

After the trailer crisis, the family settles into their new living arrangement, which includes their parents and Halmoni. Jack and Lily begin to navigate the challenges of blending their previously separate lives, adjusting to new family dynamics, and learning about each other’s personalities and backgrounds. They also start helping run the family’s pet grooming and boarding business, which serves as a central setting for many of their adventures and interactions.

Five days after Jack moves in, the family prepares for a major event at the local Asian grocery store, Woori World, which has received a limited shipment of highly sought-after Hallasand cookies from Jeju Island. The cookies are in very limited stock, and the store opening quickly devolves into chaos as frantic customers rush in, creating a wild brawl to secure the treats. Each family member faces their own challenge during the frenzy: Halmoni engages in a fierce battle with a rival elderly woman, Min (a family member) is overwhelmed by the smell of durian fruit, Lily is cornered by a group of three aggressive aunts, and Will (another family member) is struck by a flying bottle of gochujang sauce. Jack, initially tasked to act as a decoy to distract the crowd, finds himself alone amid the chaos. He decides to take action by rescuing Lily from the aunts and rallying the rest of the family to work together. Using himself as bait, Jack successfully secures the final box of Hallasand cookies. When a rival accuses the family of disqualification because Jack is not officially part of the family, Halmoni firmly defends him, affirming his place in the Wylde Pak family.

Throughout these events, Jack and Lily’s relationship evolves from distant and contentious to cooperative and supportive. They learn to appreciate their blended family’s multicultural identity and the importance of working together. The series continues to explore their growth as siblings, their interactions with their parents and grandmother, and their adventures running the pet grooming business, all set against the backdrop of their Korean American heritage and the vibrant community around them.

During the Woori World store competition, the Wylde Pak family faces chaos as customers fight over limited stock of Hallasand cookies from Jeju Island. Jack Wylde acts as a decoy while the rest of the family gets caught in various conflicts: Halmoni battles a rival elder, Min is overwhelmed by durian smell, Lily is cornered by a three-aunt hydra, and Will is hit by a bottle of gochujang sauce. Jack ultimately saves Lily and secures the final box of Hallasand by using himself as a decoy for the others, proving his place in the family despite challenges to his status.

Lily Pak is accustomed to stability and staying close to home, while her half-brother Jack Wylde is adventurous, having lived a more transient life with his mother. Their contrasting personalities and backgrounds create tension and humor as they adjust to living together in a blended Korean American family during their first summer vacation together.

Halmoni, the grandmother, serves as a guiding and protective figure in the family. She defends Jack's place in the family during the Woori World store competition when a rival challenges his status, emphasizing his belonging despite not being a biological member of the family. She also participates actively in family events and conflicts, such as battling a rival elder during the store chaos.

Jack and Lily help run the family's pet grooming and boarding business. This setting is a backdrop for many of their interactions and adventures as they navigate their new family dynamics and learn about each other's lives and culture.

Jack and Lily's parents, including their father Will Wylde and mother Min Pak, along with Halmoni, provide guidance and support as the half-siblings learn to coexist. They help the children navigate the challenges of blending their previously separate lives, cultural identity, and family dynamics, fostering understanding and cooperation within the household.

The TV show Wylde Pak (2025) is generally family friendly and rated TV-Y7, suitable for children aged 7 and older. It contains no sex, nudity, violence, gore, profanity, alcohol, drugs, or smoking. The only potentially objectionable or upsetting content is some mild frightening or intense scenes that could scare sensitive children, but these are limited and not graphic.

Specifically, the show centers on half-siblings adjusting to a new blended Korean American family, with themes of family, culture, and identity explored through lighthearted adventures and humor. The tone is comedic and warm, with no mature or disturbing content. Any moments of mild intensity are likely related to typical childhood conflicts or situational tension rather than anything severe or inappropriate.

In summary, Wylde Pak is suitable for children and sensitive viewers, with only occasional mild scenes that might be slightly intense but not harmful or explicit.