In early 1950s, Gabriel Anderson is an ordinary soldier navigating the perilous world of military operations.
While on a mission in a remote area, Anderson and his crew are attacked by a vampire. As the sole survivor of the incident, Anderson is left grappling with the horrifying possibility of becoming a ghoul.
In despair, Anderson attempts to end his own life. Suddenly, a mysterious force saved him from this fate.
Haunted by guilt and driven by an unwavering resolve, this traumatic event ignite a burning hatred within Anderson.
And thus marks the beginning of his relentless crusade against the supernatural, setting the stage for his future role as the trump card of the Iscariot Organization.