Juan, a prison officer, silently observes the visit every Sunday of Berta, mother of one of the@色wuyuetian@ imates. The day he finally approaches her, he surprises himself by pretending to be another visiting father and inventing a daughter inside the jail: Josefina. The need to fill the vacuum of their lives prompts Juan and Berta to continue me@cctv 1在线直播@eting outside the reality around them.