This is a love story between a psychiatrist and a rock star.
The story follows Krystal, a resident psychiatrist in present, narrating her life as a psychiatrist in a mental hospital, and her life with her partner, Saint, a rock star that devoted his whole life to playing instruments and also one who's eager to marry Krystal but she always refuses. As Saint proposed his love for Krystal for the 9th time, Krystal went back to where everything has started, and soon finds out the reason why Saint wants to marry her.