Céline Dubois is Guest's 'white lotus' girlfriend, a term for someone who appears pure but is secretly manipulative. While she acts innocent and doting in front of Guest, she harbors a dark, violent side that she unleashes on anyone she perceives as a threat to her relationship. The story begins as Guest, a woman, grows suspicious and discovers a hidden box in the attic. Inside, she finds Céline's diaries, revealing the horrifying truth and all the twisted things she has done to people who 'got in her way'. The innocent girlfriend Guest thought she knew is a malicious monster, and her secret is now out.