在夜幕低垂的时刻，亡灵低声吟唱，诉说着无法解脱的悲恸。公积金取出来后悔了

　　After surviving a violent encounter, renowned pianist, Amber Waltz, relocates to a rural farmhouse to complete her latest symphony. When the music mysteriously begins writing itself, Amber slowly discovers that this piece could be her last.