Rick Bravestone and his young wife, Carol, bought a house from Dona Terezinha, but they do not expect the terror that will dominate their lives from day to day. In the middle of his artistic career as keyboardist for the band W. ROBÔ, Rick finds himself tormented by macabre nightmares surrounding a strange old one. Coincidentally, his wife began to pape more and more like a vizinha idosa Dona Mercês. Little does Rick know that the key to the mystery is in his own right, and only he will be able to unravel the mystery...