Valentina, a ten-year-old girl, lives with her conservative and religious family. As she watches her teenage sisters navigate their adolescence, Valentina's own childhood begins to fade. Her innocent curiosity gradually transforms into a harsh moral judgment, directed both at herself and her sisters, as she grapples with the confusing onset of puberty.

Diego and Mirko, initially rivals, become close friends and form a club with the most eccentric students in their class, united by their shared mission to steal exams. As they devise and execute a complex and risky plan, their bond deepens, forging a relationship that will shape their futures.