One day, Nathalie receives a pachage with no sender and no address. She opens it and inside there are : cd-rom, virtual reality glasses and a letter with her name. When she reads the letter, she discovers that it's a Lionel's letter, her fiance. But Lionel is dead for one year. Thinking of a sordid joke, she decides to put a cd-rom in her computer to discover the truth. But when she sees on the screen, it's her fiance who talks to her... What's happen?