簡介：After years of emotional neglect from her husband Kevin, Lily develops a trauma-driven sex addiction and is haunted by forbidden fantasies about Arthur, her father-in-law. Desperate for help, she seeks out a top specialist—only to discover her therapist is Arthur himself. Under his intense treatment, Lily spirals between desire and shame, losing control. When she tries to fix her marriage, she learns Kevin has only ever loved her half-sister, Chloe, and that Lily was merely a cheap stand-in. Devastated, her condition worsens and she returns to Arthur for therapy. During one session, Kevin suddenly barges in, forcing Lily to hide under Arthur’s desk while somehow finishing the test. Later, she overhears Kevin and Chloe plotting to have her committed to a psych ward and steal her trust fund. Shaken awake from this illusion, Lily turns to Arthur with new clarity, determined to confront her trauma, heal, and reclaim everything that rightfully belongs to her.