After years missing, Diana returns as a ruthless elite sharpshooter, determined to rescue her mother Cleide from the hands of their own family. Kept under violence, robbed of her inheritance and treated as insane, Cleide begins to recover her memory — and with it come secrets capable of destroying Márcio, Suzana and Marcella. While fighting to restore to her mother the dignity and fortune that were stolen from her, Diana becomes the target of enemies willing to do anything to silence her. But they forgot one detail: the daughter they tried to erase came back trained, cold and ready to collect every debt.