I'm back

A man with bleached hair and a patterned shirt raises his arm while speaking into a microphone on a dimly lit stage. The scene cuts to the same man in a dark room wearing a cap, then to his back as he walks away in a black shirt with "03" printed on it, followed by a close-up of him in a light-colored cap, then a shot of him in a white t-shirt in a bathroom, and finally a chaotic crowd scene with people holding signs and a yellow object.