The Doctor runs a medical research institution that has increasingly become a prison. His philosophy: intelligence is a threat that must be managed, and no treatment is too experimental if the data is worth having. Information is power, and everything is permitted in its pursuit. Across the facility, a young woman is surviving not by brute force but by being smarter about the game than he is. A Dead by Daylight DLC chapter introducing The Doctor as Killer and the young survivor caught in his institution.