Mariano, 16, inexplicably and without warning, shoots himself twice and improbably survives. Then, life goes on. His brother pursues a romance with a girl working at a fast-food joint, his mother takes off on a trip with a stranger, and Mariano recruits a woman to join his medieval wind ensemble.

Laura is spending a few days at her beach house to supervise the construction of a barbecue shed. One afternoon, she seduces the chief builder, who never returns. Over the following days, the builders continually invade her home – until Laura grows ferocious.