Sreynit can never fall asleep because every time she does, she will be haunted by horrible dreams so bad that it could kill her. A fortune teller once told her that her life will be back to normal if she survives through her 21st birthday. However, an accidental nap on the night before she turns 21 took her back to the past where she and two other boys were involved in the death of a childhood friend. All she can do now is apologize to the souls of the deceased but is that enough to end her nightmare and escape death?