Renata is a renowned detective, despite using unorthodox methods in investigations and having a slightly more variable mood than usual.
Acácio is a forensic analyst recognized both for his genius and for his communicativeness comparable to a door.
The lives of these two intersect when Acácio is newly hired to solve a case that has been leaving the entire police station in chaos: Serial murders of important media figures that, at first, seemed just accidents or very specific deaths, apparently without connection. between them...
If not for the "signatures" found at every crime scene.
It's up to this newly formed duo to discover the reasons behind these random deaths, and find the culprit.
Even if, apparently, the fate protects it.