Karen is a beautiful and ambitious young woman who lives with her mother, stepfather and his son, Cao, in the outskirts of São Paulo. Starting her professional career, she is dazzled by the attention she receives at work, especially from her boss, Carlos. During this new phase, Karen begins to have strange dreams with strangers - a groom, a college student and a former police officer. Even if they don't understand why, they tell her their confusing and distressing stories. Over time, dreams become more frequent and Karen's life is troubled by an unexpected pregnancy. Being rejected by the child's father, without Cao's support, and for fear of her parents' reaction, she comes dangerously close to a disaster: suicide.