In this episode, Ms. Leigh learns from a specialist that her daughter Evelyn suffers from severe PTSD and depersonalization caused by years of psychological trauma linked to strict academy training. Evelyn no longer sees herself as human but as a machine that only follows commands, which has erased her former cheerful self. The doctor advises that Evelyn must be allowed to think and choose freely without commands, though this leaves her immobilized. The specialist recommends removing Ava, an AI robot who has lived with them for three years, as it may hinder Evelyn's recovery. Faced with the dilemma of sending Ava away or risking Evelyn's healing, Ms. Leigh is urged to prioritize Evelyn's care above all else, leaving the family to wrestle with this difficult decision.