Ruby Blacksmith was raised orphanage, but her life took an unexpected turn when she discovered that she has been bestowed with both light and dark magic powers. However, her newfound abilities come with a price, as she becomes a target for magical enforcers who are tasked with eliminating all black magic from society. In fear for her life, Ruby decides to flee from her pursuers and embark on a journey to find a safe haven where she can harness and control her powers without being persecuted. Ruby, a skilled survivor who uses her dark powers only when necessary, meets Harry Brimstone, a legendary enforcer with the unique ability to sense dark magic. Rather than taking her life, Harry chooses to investigate her past. Together, they must outsmart their enemies and prevent the darkness from consuming their world.