The film tells the story of 15-year-old Robin, a virtuoso piano player, and her mother Claire, who lives for her and is her biggest fan. When Robin is the victim of a serious accident, their life will undergo a sudden change.
有犯罪前科的艾美在一间旅馆上第一次夜班，不料十年前曾在此地发生过的一起骇人谋杀案，却将艾美受困在反覆目击恐怖事件的轮迴之中。她必须和昔日命案的受害者齐心协力，想办法摆脱嗜血如命的谋杀犯，并且尽可能拯救...
