Dogs, parrots and boas. Nothing is what it seems in the final episode of Blood & Marble.

Crespo, former goalkeeper of the Dragões Sandinenses, is an old acquaintance of Sandra. His life of crime may hold answers and unravel the enigma.

Sandra lives a life of luxury, surrounded by tigresses and red satin. Is Sandra Isabel responsible for Sequeira's death? Or merely a small piece in a far more complex mystery?

Inspector Guedes, a solitary private detective, is called in to investigate Sequeira's death. He crosses paths with a mysterious woman, Sandra Isabel.

Sequeira, a major businessman in the finishes industry, is found dead at the entrance of the Santo Inácio Zoo in Avintes. On his body, a red fingernail and a photograph of a woman are discovered.