Security consultant and former wrestler Jane Smith receives an envelope with a key to a storage unit that holds a taxidermied hummingbird and clues leading her to a taxidermied salamander. Silvina, the dead woman who left the note, is a reputed ecoterrorist and the daughter of an Argentine industrialist. By taking the hummingbird from the storage unit, Jane sets in motion a series of events that quickly spin beyond her control.