One year after being struck by a drunken driver, Shun is plagued with remorse over his mother's sacrifice that spared his own life. Strangely, since the accident, Shun can now communicate with and perceive ghosts. One day, he encounters the spirit of a young girl, soon followed by a dubious figure seeking Shun's assistance in serving as a medium for the deceased child. What does this man want? Can Shun and his father cope with the burden of Shun's grief over his mother's passing?