Follows Riley, who has recently been released from rehab after struggling with her addictions to food and body image. She will meet Ethan and finds

　　高中生莉莉安在学校旅行时溜走。在每一段行程中，她都会接触到神秘世界：从白人至上主义者到伊斯兰激进分子，从新朋克到清醒的先锋派——他们相互咆哮和狂欢，却对自己的邻居懵然不知。