After the death of her husband in a strange explosion, Amparo begins to search for answers with the only help of Richi, a security guard, ex-cop and alcoholic. While the murders always follow the same pattern.
Cast:Fernando Valdivielso , Marian Álvarez , Víctor Rivas , Carlos Santos , Álex Gadea , Jaime Ordóñez , Marieta Sánchez , Paz Vega , Gorka Lasaosa , Darío Frías , Guillermo Barrientos , Pablo Puyol , Francisco Boira , Pepe Carrasco , Pedro Bachura , Maria Lanau , Marco Zhang , Mona Martínez
When Amparo's husband is killed in a massive explosion, a strange figurine suggests it wasn't an accident - so she turns to a haunted ex-cop for help.
Frustrated by police inaction, Amparo travels alone to Seville, where a stranger warns her to stay away and the killer prepares to strike again.
Thirty years after a blackmail scheme, Amparo uncovers a darker side to the Expo. With Richi and Robledo's help, she digs through old files, piecing together clues to solve the long-buried mystery.
As the explosion harms an unintended victim, Richi and Amparo track down a key player from the Expo, while Robledo teams up with a forensic investigator.
Reeling from yet another tragedy, Amparo and Carmen join forces and look into Rosa's past. A shaken Richi stumbles upon a vital piece of information.
As a deadly assassin's revenge reaches its peak, Palacios tries to buy his safety. The race to stop the killer takes a dizzying turn, escalating the tension and danger for all involved.