My everything

Meet the 16-year old nameless ghost wandering around an abandoned town whose name was forgotten even by the people that used to live there. She died the day she was born, and so did her mother. She has all of her mother's memories, and she spends almost all her time wandering the abandoned streets searching for her also dead father. Now meet "Player" as the nameless ghost keeps calling him. For a while, he cannot see her. Then when his mother dies, he runs away so he doesn't have to go live with his abusive father. He runs to live in one of the abandoned buildings in the abandoned town, which just happens to be the nameless ghosts home. When she comes home, she hears crying, she carefully walks towards it, and finds it to be "player" and he can now see her. They become good friends, and when the shiny new city wants more room and decides that they will destroy the abandoned city, "Player" does everything he can to stop them, for the nameless ghost, which he gives the nickname "everything" for various reasons. He even risks his life, and falls in love with "everything" How will this story end?