"Revue Starlight" is a 12-episode anime series that blends elements of musical theater, drama, and surreal fantasy. The story centers on Karen Aijo and Hikari Kagura, childhood friends who reunite at Seisho Music Academy, a prestigious school for aspiring stage performers. The academy is known for its rigorous training and the tradition of staging the "Starlight," a legendary play about two goddesses destined to meet but eternally separated. Karen and Hikari, along with their classmates, are all striving to earn the coveted role of "Top Star," a position that promises to elevate their careers.

The narrative takes a surreal turn when Karen discovers a hidden elevator that leads to an underground theater. There, she is drawn into the "Revues," a series of intense, musical duels where participants fight with both weapons and their emotions. These battles are overseen by a mysterious giraffe-like figure who judges the performers based on their passion and potential. The Revues are not merely physical contests but also symbolic struggles, reflecting the participants' inner conflicts, ambitions, and relationships.

As the story progresses, the characters' personal struggles and rivalries come to the forefront. Karen is determined to fulfill a childhood promise to perform alongside Hikari, but Hikari's aloof demeanor and secretive behavior create tension. Other students, such as the ambitious Maya Tendo, the perfectionist Claudine Saijo, and the reserved Mahiru Tsuyuzaki, each have their own motivations and challenges. The Revues force them to confront their insecurities, desires, and the sacrifices required to achieve their dreams.

The series explores themes of ambition, friendship, and the cost of artistic pursuit. The recurring motif of the "Starlight" play serves as a metaphor for the characters' struggles, particularly the idea of separation and reunion. The climax reveals the true nature of the Revues and the giraffe's role, tying the surreal elements to the characters' emotional journeys. The finale resolves the central conflicts while leaving room for interpretation, emphasizing the cyclical nature of performance and the enduring bonds between the characters.