A zombie virus has overtaken South Los Angeles. Authorities, hoping to contain the outbreak, have decided to barricade the neighborhood, leaving residents to make do on their own. So begins They Left Us to Die, a new microdrama from media company Mansa that runs 30 episodes and is entirely AI-generated. “The plague was made here, made on us, on purpose,” says Imani Cross, an emergency room nurse desperate for a cure to help her brother DJ, who’s been infected.