After learning of Oliver’s identity, Laurel (Katie Cassidy) leaves Starling City and heads to Park City. Next door, she meets Barbara (Emma Stone), a girl on the run from a troubled path in Gotham, and the two hit it off immediately, only to face a dramatic mugging days later. Laurel fights them off by unwittingly releasing a sonic scream. Later on, the two run into David (Osric Chau), a student at Park College, and Josh (Jensen Ackles), a car repair man, and both prove themselves to be helpful without even realizing it. While Barbara wants Laurel to embrace her metahuman powers, Laurel opposes them… until, of course, the lives of her new friends are in danger.