细雨轻扬，心醉天涯爱恨一线牵

　　Rome is a city on edge, and the bad weather isn’t helping to calm it down. Cristina’s death has plunged her husband and son into mourning. Meanwhile, Barbara, the household’s youngest member, only wishes they could be as close as they were before. As the rain falls, a mysterious vapor emerges from the pipes: whoever inhales it will have to deal with their deepest fears.