After a former elite agent rescues a 12-year-old Chinese girl who’s been abducted, they find themselves in the middle of a standoff between Triads, the Russian Mafia and high-level corrupt New York City politicians and police.

Daryl Zero is a private investigator. Along with his assistant, Steve Arlo he solves impossible crimes and puzzles. Though a master investigator, when he is not working, Zero doesn’t know what to do with himself. He has no social skills, writes bad music, and drives Arlo crazy. In his latest case, Zero must find out who is blackmailing a rich executive, and when his client won’t tell him, why.