Magic's loose in D.C. The FBI just called in Billie Keller-because when spells go sideways, she makes them stop... before something goes boom. After years wrangling magical threats in Vegas, Billie's got a new mission-leading the FBI's first-ever Magical Threats Division. New team. New city. Same chaos. Her crew? One sniper. One scout. One hacker. One shadow agent. And one walking headache named Onyx-a human-sized pixie with weapons, attitude, and a wicked right hook. Their first case? Stop a gang from unleashing ancient crystals that could turn the capital into a crater. But that's just the beginning. Because D.C. is crawling with buried magic, outlaw mages, and secrets no one's ready to face-and Billie's team is the last line of defense.