The Girl They Shouldn't Have Lost - Episode 9

Sierra is confronted after calling someone out at school, and classmates expect retaliation. Zavier McLean arrives, saying Harvey sent him; he kneels, declares "She's my sister," and bluntly vows to protect her while ordering his aides to deal with any bully. His public defense immediately changes the power dynamic on Sierra's first day. In a sharp cutaway, Dr. L reports a set of data that cannot be calculated. The episode ends on that unsolved dataset — an abrupt, unresolved problem that will demand an immediate solution.