它们生活在楠、梓、豫、章等高大乔木的树林里，抓住藤蔓似的小树枝自由自在地跳跃而称王称霸，即使是神箭手羿和逢蒙也不敢小看它们。等到生活在柘、棘、枳、枸等刺蓬灌木丛中，小心翼翼地行走而且不时地左顾右盼A Mexican-American couple expecting their first child relocate to a migrant farming community in 1970s California. When the wife begins to experience strange symptoms and terrifying visions, she tries to determine if its related to a legendary curse or something more nefarious.