Musical Guns

A dark-haired anime girl in a white and black dress stands in a park at night, holding a small object and making a series of gestures with her arms, then brings her hands together as a glowing blade appears. In the background, a pink-haired girl sits on a bench, a large spotted creature is visible, and a blue-haired girl crouches behind a hedge. The scene is set under a full moon with a dark sky.