Un grupo de científicos somete a una prueba sustancial al "visitante de las estrellas". Su llegada a la Tierra, promete cambiar la historia de la humanidad como es concebida, pero los científicos no pueden ocultar su decepción cuando los resultados de su prueba no son los esperados.

In the magical town of Tepoztlán, Mexico, fifteen-year-old Karla intimately, and unabashedly, guides audiences in her journey for self-discovery, as she navigates the joys and uncertainties of adolescence, alongside society's gender prejudices.
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While Karla navigates her transition, Kani shapes eight years of footage into a joyful film. Through Karla's exploration of her transgender identity, the film presents an empowering, yet sweet coming-of-age story about self-expression, resilience, and the complexities of growing up, that is as specific as it is universal.