Trang Yang is an angry, angry, angry man, neurologically incapable of any emotion but rage. He's also L.A.'s most successful gas station franchise owner. But no one can quite seem to figure out what makes him tick. Not the LAPD, who have long since granted him full immunity. Not his boss, who scrutinizes him with covert psychologists. Not the corporate spies who infiltrate his stations. And certainly not the encroaching FBI, who know only that Trang is involved in something big and dangerous and that time is running out.