Psi Corps wants Matt, the most powerful psychic in generations. He slipped through their fingers twice and escaped beyond the borders of the Terran Federation. But mere laws won't stop Psi Corps from coming after Matt.

Psi Corps wants Michelle, Matt's wife and the key to controlling him. Trained as a bodyguard since birth, Michelle is the only reason Matt is still free. But no bodyguard can stop the full might of the most powerful government in known space.

When a surprise attack almost catches them, Matt and Michelle realize they have nowhere to hide. They must take the fight to Psi Corps. To live free they must find Psi Corps' weakness and exploit it. They must be David to Psi Corps' Goliath. They must slay the giant or serve it.

Slayer or slavery—there are no other options.