In the corrupt, crime-ridden city of Minikin Capital, a quiet man who works as an assistant pastor during the day goes out at nights as the Avenger of Blood, an agent of vengeance who punishes those who shed the blood of the innocent. In BIOWEAPON, a lethal biological warfare agent is dispersed in the city, sending over a hundred citizens to the hospital. Detective Miyoshi, the police force, and the Avenger work to stop the terrorist behind the attack. In A FALLEN ROSE he befriends a young woman seeking an escape from her tumultuous life, but when she is entangled in the center of a controversial murder case, it challenges his faithfulness to his assignment. This novel is an introduction to a 6 part series of action/suspense novels following the adventures of the Avenger of Blood.