After Pedro Chazarreta is discovered dead in the luxurious gated community, El Tribuno newspaper enlists the help of retired detective novelist Nurit Iscar, also known as Betibù, to move into the area and write a series of columns about the case. Teaming up with the newspaper’s police chief, Mariano Saravia, and seasoned journalist Jaime Breña, Betibù begins to delve into the murder investigation. They uncover a potential link between Chazarreta’s murder and a series of seemingly insignificant deaths of people featured in an old high school photo of Chazarreta. Meanwhile, Betibù must confront her past relationship with the newspaper’s editor, Lorenzo Rinaldi, who is eager to rekindle their romance.