Akame ga Kill

A female character with long dark hair and a dark outfit stands in a dynamic pose on a glowing, curved platform in a blue-lit, geometric environment, then the scene cuts to a male character with dark hair and green eyes holding a glowing sword, followed by a rapid sequence of a high-speed clash between two figures with glowing weapons, ending with a close-up of a female character's face and a final shot of a character's face with a bright flash.