She's investigating a murder. He's trying not to become the next victim.

Mica McMillan, savvy PI and scrappy street fighter, is trying to track down a murderer and doesn't have time for delays or relationships. As she tries to unravel the mystery of who murdered her last bounty, she finds herself in the deadly web of crooked private security contractor--Lucius Titan.

Dr. David Rider snaps out of his dreary ER work when confronted with Mica's fascinating life and magnetism to danger. But when a drug dealer working for Lucius puts a hit out on David, the mismatched couple find themselves on dangerous ground. Mica will have to rely on help from The Rider SI team, and David reunites with the owner--his mother.

Can Mica and Rider SI bring the criminals to justice or will she and David become Lucius Titan's next victims?