Lucien moves to Los Angeles to be with his grandmother as she undergoes an experimental memory treatment for Alzheimer’s using a new drug, Memoroxin. An emerging photographer, he’s also running from the sudden death of his mother. Sophie has just landed the lead in the upcoming performance of La Sylphide with the Los Angeles Ballet. She still waitresses during her off-hours at the Chateau Marmont, witnessing the recreational use of Memoroxin --- or Mem --- among the Hollywood elite. When Lucien and Sophie meet at the Center, they have no memory of how they got there --- or why they feel so inexplicably drawn to one another. Is it attraction, or something they cannot remember from “before”?