A teenager is accidentally transported back in time where he meets his young parents during their college days. He then decides to alter the events to revive his parents' lifeless marriage.

When he begins to hear reports that film projectionists screened a movie for an audience full of ghosts, Dr. Yuth sets out to uncover the truth.

Three close friends and classmates secretly fall in love with the same woman — but she can only choose one of them to love in return.