After 9/11, Tally Rivera—a fierce, streetwise foster kid from Galveston—joins the Army seeking purpose, justice, and a way to outrun her past. Instead, she awakens a lineage she didn't know she the ancient Zana, powerful supernatural warriors destined to defend the balance between realms. Navigating war-torn Iraq, a dangerous romance, and secret organizations hunting her kind, Tally must embrace powers she barely understands before the worlds she's caught between tear her apart.