A grieving police officer, along with the man who shot his partner, finds himself in an underworld filled with working-class hit men, Yakuza soldiers, cartel assassins sent from Mexico, Russian mafia captains and gangs of teen killers.

Thirty-something Hazel Green tries to escape a suffocating marriage — until she realizes her tech billionaire husband has implanted a revolutionary tracking device, the Made for Love, in her brain.