After witnessing her husband Peter's affair with her best friend Susie, Irene wanders in shock and is hit by Dan Williams's car. She wakes up in the hospital with memory loss and a new face, resembling Dan's first love, due to surgery arranged by his half-brother Sam. Dan takes the amnesiac Irene into his mansion as his personal secretary. When her memory returns and she learns of Peter's ties to William Group, Irene makes a deal with Dan to plan her revenge...