I Have a Mary Sue Fairy-Tale Book in a Western Fantasy World

Western fantasy + reverse harem otome + adventure + love-triangle chaos + no-couple ending (ship whoever you like, you know how it is) Freya’s spellbook is a book of fairy tales. She cures the duke’s eldest son with Snow White’s poisoned apple. The elf prince lies in an ice coffin and will awaken only if kissed. All she has to do is call, “Rapunzel, Rapunzel, let down your hair,” to meet the deity in the tower. Putting on the glass slipper lets her dance with a human prince every night at twelve. A dragon mistakes her for a princess, carries her back to its lair, and wants her to lay dragon eggs. Freya: “I’m just following the fairy-tale book. Why have you all fallen in love with me?” I see. It’s a Mary Sue-style fairy-tale book. The prince, who seems arrogant but is actually a lovesick fool: “Do you love me? Just say you love me, and I’ll hand over the throne to you.” The young duke, frail and sickly, who could die at any moment: “I’ve fallen in love with someone lush and green.” The academy professor, at once mentor, friend, and rival: “He longs for a love he can never have.” [The early story follows her as she wins over different characters; later, it turns into a chaotic love-triangle free-for-all.]