Karin learns that one of the judges on her case has a good reason not to like Blue Ocean; Luna seizes an opportunity to end her engagement to Yuri; Oscar starts to work for a millionaire; Magali takes up literature.
Augusto is invited to play a game of bingo that is arranged by his workplace colleagues and the grand prize is a Blue Ocean prostitute named Karin. Meanwhile, Luna becomes jealous of Oscar's client; and Yuri flees to Paraguay.
Karin launches a risky venture in the aftermath of a personal and professional crisis in the premiere of a series following three ladies who run a lucrative prostitution ring in Brazil using sophisticated marketing methods and a detailed business plan.
Karin tries to reconnect with her father when he arrives in town. Elsewhere, Ariel and Cesar have a crucial meeting with a banker about the Oceano Azul Club; a downcast Luna retreats to her parents' house; and Magali tangles with a noisy neighbor.