Kira’s life in modern Korea is far from easy. Bullied relentlessly, she is forced to work alongside K-pop heartthrob Dae-Soon, who not only humiliates her but makes her daily existence unbearable. His cruelty knows no bounds, and Kira finds herself trapped in a living nightmare. But everything changes the moment she’s struck by lightning. Kira wakes up in a fantasy world, where she is no longer the bullied girl—she’s a pampered princess, cherished by her father, a powerful and prosperous king. Even more shocking, she is adored by many, with a harem of thirty-six men vying for her love. Among them are noble knights, cunning sorcerers, and even the infamous Demon Prince—a ruthless, heartless tyrant who plays with the hearts of women, yet now he’s on his knees, begging for her hand in marriage. So why should she care about a lowly slave who looks exactly like Dae-Soon, the man who tormented her in her previous life? Fueled by her memories of his cruelty, Kira vows to make him pay in this world. This time, she’s the one in control—and she's determined to rewrite her story.