The short film follows Index-tan's humorous antics and interactions with Touma and other characters as they comment on various aspects of the movie, poking fun at the plot, characters, and production process. The parody includes scenes referencing moments from the movie, as well as side stories and humorous situations involving Index-tan, Touma, and several of their friends. The tone is lighthearted and comedic, providing a fun bonus for fans familiar with both the main series and the movie. Expect plenty of meta-humor, inside jokes, and playful jabs at the original movie itself.