To protect what is precious, the girls fight――. From "Let's Become a Novelist," published by Dash X Bunko (Shueisha), a long-awaited comic adaptation of a girls' battle fantasy! Raised by the legendary mercenary, Ainz Walker, Sierra enrolls in an academy in the royal capital to learn what a normal student life is like. Relying on the "Ordinary Person's Notebook" given to her by Ainz, she tries to lead a low-profile school life, but as a girl raised on the battlefield, she inevitably stands out. During this time, Sierra meets a girl named Alna, who takes an interest in her, and they deepen their friendship. Unbeknownst to her, a plot regarding the succession to the throne lurks in Alna's background...