The boundaries between military discipline and human desire are tested on a U.S. Army base that houses an elite unit of helicopter pilots trained to perform clandestine international and domestic missions. The drama unfolds in the present as well as in flashbacks to a failed mission involving one of the first female pilots in the unit, ultimately uncovering layers of personal and government/military secrets and leading to a season-long plan to rescue a group of MIA soldiers.

Iremar works at the "Vaquejadas", a rodeo in the North East of Brazil where two men on horseback try bring down a bull by grabbing its tail.