Just anime

A character with purple hair looks up in shock, then the scene cuts to a close-up of a character with glasses and a small drop of sweat on their forehead, followed by a purple screen with a white circle and the word "CALLING," then a hand holds a green phone with a call interface against a sunset cityscape, then a glowing, nude figure is shown from behind, and finally, a character with pink hair appears in a bright, overexposed frame.