The protagonist, Asahi wakes in a hospital only to find out that he had been in an accident and is unable to remember anything from before. Even though his memories have vanished he is troubled by the image of a woman in his thoughts.

There is a rumor in the hospital that whoever meets a woman with violet eyes suffers a tragic end.

One day he comes across a woman with violet eyes and she acts as though he is known to her. Eventually he realizes that the woman with the violet eyes and the woman in his memories are the same person.

Who was this woman and what did she want with him?
Was she his savior or his doom?