Summer 1996, north-east coast of Brazil. Tamara is enjoying her last weeks at the fishing village she lives in before departing to Brasilia for her studies. One day, she hears about a teenager nicknamed Heartless after a scar she has on her chest. Over the course of the summer, Tamara feels a growing attraction for this mysterious girl.
Kelly is an electronic forró singer in search of ascension. She does shows in the backlands of Brazil, but does not have many opportunities. For her career to become a success, she ends up killing some people along the way. Investigated for the murder of three men, she uses her itinerant presentations as an escape tool as she becomes known as Serial Kelly.
