The "Doctor," originally named Lydia Jones, came from a middle-class family. In those turbulent times, she experienced life's endless changes and displacement, growing weary of constantly moving from place to place and longing for a spot she could truly call "home," as well as a sense of security she had never possessed. After graduating from medical school, Lydia used her savings to open a small clinic, hoping to help more people. However, reality was cruel—the clinic had few patients and could not make ends meet. Faced with financial desperation, she ultimately violated the Hippocratic Oath, secretly offering "private medical services" to female clients and performing illegal surgical procedures to earn a living, eventually turning the clinic's losses into profits. High rewards came with high risks. An accident occurred during an illegal surgery, resulting in a woman's tragic death. Lydia abandoned the patient, fled the clinic, and became a wanted fugitive. She assumed a new identity as "Emily Dyer" to survive, ultimately being invited or lured to Oletus Manor in an attempt to resolve the "issues" left behind in her past. She used to volunteer weekly at an asylum, trying to appease her guilty conscience, but the appearance of the wanted poster brought an end to it all. After entering the Manor, Emily's personality underwent a drastic shift—"I didn't save you because I actually wanted to take you away; I just wanted you to experience the taste of despair once more."