Dazai Osama

A red-haired anime character with a determined expression appears in a close-up, followed by a scene of a dark-haired character looking over their shoulder against a purple sky, then a close-up of a smiling character with dark hair, then the same character lying down with arms raised, then the character sitting up with arms raised, and finally the character sitting up with a neutral expression. The setting changes from a bright, possibly outdoor environment to a dark, indoor space, and then to a green outdoor area.