Everything changes for Eva when she receives an insurance settlement check accidentally made out for $5,000,000 instead of the expected $50,000. She and her best friend take the money and head out for the adventure of a lifetime.

'Chicas Paranoicas' is the first Spanish comedy about the world of fashion in a fictional work, though with dramatic elements. It tells the story of three girls (Ana, Paula and Veronica) who enter it by chance, seeing a way to earn a little easy money, and soon become fascinated.