瑞秋,一个15岁的女孩,在犹他州南部,她从一个原教旨主义的摩门教徒那里得知,并相信她已经有一个圣灵感孕说。为了逃避包办婚姻,她跑去拉斯维加斯,找寻她孩子的父亲。Pregnant by music? Rachel, a young teenager from a fundamentalist Mormon community, believes in immaculate conception, while her fundamentally religious family regards her condition as an intolerable transgression. The search for the child's origins is a revelation for the 15-year-old.