Joan Huang [Mckenna Grace] struggles to connect with her white peers, feeling a constant sting of not belonging in her own skin. Since childhood she has dreamed of prom queen, a goal that seems almost within reach when the era of popularity shifts: the school’s most popular girl reveals she won’t run for prom queen after all. In a bid to win favor, Joan dyes her hair blonde and secures a discounted mani-pedi at a Chinese nail salon, hoping to bridge a connection. Yet the girl who seems to hold the keys to social acceptance only mocks her efforts, leaving Joan hungry for something more. At the same time, she begins receiving messages from the creators of an ethnicity-changing social media filter called Ethnos, who promise a once-in-a-lifetime opportunity. R. Keith Harris is the face of Dr. Willie Singer, the clinic’s founder, an Indian-American doctor who became frustrated by barriers faced in his own career and co-created a radical plastic surgery that can turn clients white—an achievement he claims can be permanent. Desperate for belonging, Joan takes a leap and convinces her mother, who cannot read English, to sign a consent form she does not fully understand, leading to a life-changing procedure.
Now appearing as a white teenage girl, Joan immediately notices a shift in how people treat her—both strangers and peers treat her with new warmth and ease. Her parents, horrified by the turn of events, plead for reversal, but Dr. Singer insists the change is permanent and that Joan will reap long-term benefits from her new appearance. Returning to school under the new identity, she encounters the social ecosystem anew and quietly begins to form a bond with the school’s popular crowd. She hosts a party at the home of one of her father’s cleaning clients while they are away, stepping further into her new life. The popular girl offers an endorsement in exchange for proof of trust, a test that Joan accepts, hoping the social capital will finally cement her place. Her former best friend, who notices the rift forming between Joan and her old circle, offers quiet support, but the party’s tensions escalate when Olivia pressures Jo to expel friends of color. Reluctantly, Jo orders them to leave, securing the endorsement but losing a piece of her former self and straining her relationship with her parents even more.
As the days pass, Jo’s face begins to deform again, a cruel reminder that the transformation is not just social but physical. At first she tries to peel away the changes, only to discover the original skin beneath, a discovery the Ethnos clinic downplays as a normal part of the process, claiming that tape and a rejuvenation cream can fix what’s not right. The prom night arrives with a tense glow, and Jo’s face deteriorates mid-song, forcing her to rush to the bathroom in a panic. Olivia approaches and coldly reveals a harsh truth: her old face might fight back at first, but it can’t be the lasting future Jo hoped for, and she helps correct Jo’s appearance just in time to crown her prom queen. Yet the moment is hollow: Jo collapses onstage as her new identity reveals its fragility in front of the entire school. She wakes up in Olivia’s home and learns shocking family truths—she and her father are Cuban-American, and her mother refused to undergo the surgery, severing the family’s connection to their past in the process.
With this revelation, Jo begins to understand the emptiness of the life she’s pursued and the cultural history she’s left behind. She returns home and reconciles with her parents, who acknowledge the struggle of feeling ostracized for looking different but remind her that forming her own American identity matters more than trying to erase who she is. When Jo and her mother go back to the clinic to reverse the procedure, they find it overcrowded with people of color lining up for a similar fate. Dr. Singer maintains the stance that the transformation is permanent, insisting that Joan’s original identity was lost long ago. In a final, visceral moment at home, Jo fights back against the white facade, clawing at the deformities with her fingers until chunks of skin come away, exposing her true, original Asian eyes beneath. It is a painful, tearful awakening to self-acceptance, and Jo comes to value the lines of her heritage she once wished she could erase. The process of reclaiming her identity is not easy or painless, but it marks a powerful turn toward embracing who she is and the family that shaped her.