Emerson Grahams nights as a cab driver are filled with annoyances and inconveniences, but until tonight, never attacks and disappearances. After picking up a mysterious passenger her evening goes from working a job to performing a quest as they must race against the clock to defeat a force of evil. The meter is running.影片由李名导演，王鑫编剧，更有国家一级古筝乐手、青年古筝演员、中央音乐学院认证古筝高级教师周耘冰和青年钢琴演奏家琥珀琴师先生担任本剧的音乐总监。