One usual day Kate-Lin is driving to work in her car, when she has a car accident running into someone. However she is saved by this very person. How on earth was this possible? From then on her life would not be the same. Over and over again she is seeing images of an unfamiliar life, she somehow feels connected to though. When the one who had saved her life suddenly re-emerges in her life, she more and more loses track of what is reality and all the other things she starts seeing. The boundaries of her life, her emotional world and her perception become more and more blurred until she is forced to make a final decision.