If you stop, you'll be killed

A character with dark hair and an orange headband looks upward in a rocky environment, followed by a glowing red energy blade cutting through a large structure, then a wide shot of a character falling down a white and blue geometric surface with a subtitle about sailor uniforms, a close-up of a white and blue mecha with the same subtitle, a close-up of a black and grey mecha firing yellow energy beams with a subtitle about the days spent wearing uniforms, and finally a wide shot of the character falling down the geometric surface with the subtitle continuing.