Luna is recently separated, but nobody knows very well if this is the case. His company is his dachshund. In the first scene, Luna listens to her brother talking on the phone about her, saying that she didn't treat her ex-partner well, because he's a great guy and she must have done something for that great person to suddenly leave her. "Look, do me a favor, I'm too old to listen to the advice of fourth-rate magazines, and I don't need anyone to tell me what I have to do, much less come save me," she tells him when he hangs up the call. . Thus begins the journey of Luna, her dog and loneliness at night in the city.