I Found the Future Dark King Beyond the Mirror

Ivy stumbles through a magical mirror and into the forbidden realm, where she finds Lucien, a cursed prince trapped in darkness. Her kindness makes her the only light in his lonely world, and she gives him hope for the first time. Years pass, Ivy loses her memories, and Lucien rises as the feared Dark King. When the mirror brings Ivy back, he is still waiting—ready to risk everything to keep the girl who once saved him.