Kirara

Twenty-four-year-old Kirara is on her way to her wedding when she is killed in a car accident.
However, her love for her fiancé is so strong that she is permitted to return to earth as a ghost to see him,
but she is sent back 8 years in time when they first met.
Yet her own meddling in the past may make her 16 year-old-self turn away from her would-be fiancé...