Freshman at high school, Midori Asakusa, is a fervent anime enthusiast who believes in the significance of a strong "concept" for any animation to thrive. Despite endlessly jotting down diverse ideas in her sketchbook, she has never initiated the process of creating her anime, citing a lack of ability to work on it alone. However, Sayaka Kanamori, her classmate, identifies her potential, and with the addition of the charming fashion model, Tsubame Mizusaki, they form an animation club with the purpose of bringing their envisioned "ultimate world" to life.