Classic♥

A white line-art figure of a winged skeleton holding a rifle flies across a black background toward a white triangle, then the scene cuts to a military armored vehicle in a grassy field with a white triangle on its side, followed by a composite image where a 2D anime girl with teal hair stands in front of a video player window showing the armored vehicle, with another anime girl in the corner, and the video player window displays a sequence of the vehicle moving and being damaged.