Living carefree as a bold and candid college student, Shin Hae-seol finds herself abruptly transformed into the revered 'Empress' in a foreign realm. Tasked with embodying elegance and grace for the country's women, she grapples with the confines of her marriage to an emperor enamored with concubines. Amidst this turmoil, a glimmer of hope emerges through a cryptic offer: 'Slay the royals, and return to your own world awaits!'