The story follows the SOS Brigade's first movie making project, starring Mikuru Asahina as the main protagonist, who has sworn to protect Koizumi, while she faces Nagato as the antagonist. Eventually, in the movie, a love-triangle ensues with both Mikuru and Yuki striving for Itsuki's affections. The movie is Haruhi's idea for the upcoming cultural festival. However, she begins to confuse the movie with the real world, and the real world begins to become more like her movie. The pigeons in front of the shrine turn white, then into Passenger Pigeons, cherry trees blossom in autumn, Mikuru begins to shoot lasers out of her eyes, and the cat Shamisen begins to talk. By the efforts of Itsuki and Yuki, Kyon eventually convinces Haruhi to add a disclaimer at the end that the movie is a work of fiction. Overnight, the movie apparently edits itself, and is shown. With the disclaimer, Haruhi herself realizes it is a work of fiction, and the world reverts to normal.