Gender-Swapped into the Villain Queen: My Brother's Harem Has Me Now

One gaming session, one cosmic mistake—now he's trapped in a woman's body destined to become the Empire's most notorious villain queen. Aila never asked to transmigrate into a fantasy novel as the Duke's daughter, and she definitely didn't sign up to marry the cold, calculating Emperor who's supposed to be the story's final boss. Armed with four god-tier authorities from another world and an invincible power she barely understands, this reluctant queen must navigate palace intrigue, brewing rebellion, and one very persistent 'brother' who refuses to see her as family. The Empire's fate rests i…