Mom, don't leave me behind

After her parents adopt Nessa, an AI daughter, Talia, their biological child, is constantly framed and alienated by the android. Fooled by Nessa’s pretense of innocence, the family sends Talia to a behavior modification academy. For three years, Talia is stripped of her name and emotions, trained to be “Number 258”—a being that only follows commands. When she returns home, her family finally uncovers Nessa’s schemes and the horrific child abuse within the academy. Remorseful, they expose the ins