Kasperine Waverly, a rich heiress, meets a tragic fate at the hands of her fiery boyfriend, Swen, who leaves her body in an abandoned amusement park.
Surprisingly, Kasperine awakens as Irsia, a girl posing as a boy, entangled in the clutches of a menacing gangster. Mistaken for her sibling, Irsia possesses vital information sought by the unyielding mafia boss, Mosiah Vincette. Concealing her true self, Kasperine enters a world of crime and deception, struggling to adapt.
Unable to extract the info he wants, Mosiah concocts a dark plan, dispatching Kasperine to gather data from his rival, Darman Barlas. In this perilous gambit, she must shield her true identity while evading both Mosiah and Darman's grip.
In the midst of chaos, Kasperine crosses paths with Autumn, a modest flower girl, who falls for Irsia's male disguise. Unaware of Irsia's real nature, Autumn finds comfort in Irsia's kindness, a sharp contrast to Mosiah and Darman's cruelty.
Autumn's fondness triggers envy between Mosiah and Darman, igniting a treacherous triangle of longing and secrets. As Kasperine seeks to regain her original form, she becomes embroiled in a deadly struggle for dominance.
