Josie: I had an imaginary friend, and then I fell in love with him. Arlin Sador: I had an imaginary friend, and then she disappeared. One was a girl from the ancient city, and the other was a boy from the foggy city. Dreams, fantasies and reality intertwined, spanning eight thousand kilometers, and composed the most innocent love song for two people. 1V1 sweet pet story, dual perspectives, the male and female protagonists are both little angels