Arcadia's defense corps is mobilized to defend against what first appears to be a routine assault, one of the many that the community must repulse from para- military forces every year. But as sensors report a breach in the perimeter wall, even 80-year-old Rachel Leopold shoulders a weapon and reports for duty. The attack, it turns out, has been orchestrated by one of the world's largest corporations, CR ISPR International, and it is interested...