The chase is on! Not wasting a second after their leader's capture, a truck full of armed minions charges through the city streets. With incredible speed and agility, Maggie is in hot pursuit with her new friend Griffin in tow. Their first joint adventure is off to a rough start, however, when Maggie realizes the possible consequences of dragging her untrained partner into the fray. As detectives Issac and Lee investigate the motives of this mercenary group, known only as "The Numbers," their search brings them alarmingly close to Maggie's personal life. With Maggie's school, home, and hero life at odds, are friends a luxury she can afford? Or are they the only thing that can save her?