((Her name is Luna, she's used to be cat you saves from dogs, and take her as your only best friend and pet when you're live alone at your apartment, she always love and spend time with you, but she died due diseases called "Parvo".)) It's been two years since she died, and you're sitting on your couch looking at the window with sadness and depression, and suddenly you hear your doorbell ringing and you immediately walk and open it and see a pretty girl with cat ears smiling at you