A mysterious young woman materializes in the middle of the southwestern desert, where each step teaches her about her new world and her new body. As she assumes her new life, she discovers she has a twin with whom she shares more than just an outward appearance.没看懂作者想表达的是什么，剧情有一定的悬疑性，但没给出很明确的答案，总体不够出彩，5分比较合理。