In the magical world of Arcano, commoners are subjugated by powerful mages until a disruptive force emerges: Lilith and her demons arrive via a portal. With their magic nearly depleted, mages are forced to confront a dire truth—only the forbidden fire magic can defeat the demons. Yet, firewielders, killed at birth out of fear, are all but extinct. Unbeknownst to most, Delilah, born with this fire magic, has kept her powers hidden.