In Another World, My Sister Stole My Name

For college student Ichika, a handheld mirror was far more than a quaint artifact—it was her secret passage to another world, where she found solace and an unlikely friendship with a gentle boy named Cecil. Their quiet, cross-dimensional bond became her most treasured secret. But that fragile happiness shattered the day the mirror vanished without a trace, and with it, her older sister Karen disappeared into the unknown. Ichika was left with nothing but unanswered questions and the bitter ache of losing two people irreplaceable to her heart. A year later, the mirror suddenly materializes in her life once more, pulling her through its gleaming surface into the fantastical realm she thought she had lost forever. Yet the world she steps into is not the one she remembers. Cecil has grown into a striking young man, and her sister Karen is not only alive but has completely usurped Ichika's identity—now living as the revered saint named Ichika, surrounded by adoration and a life that was never hers to claim. The shock of this betrayal cuts deep, stripping Ichika of her name, her history, and the connection she once held so dear. In a world that now sees her as a stranger, Ichika must summon every ounce of her strength to carve out a path of her own. Surrounded by doting affection and simmering intrigue, she refuses to fade into her sister's shadow. With her true identity stolen, she embarks on a determined quest to reclaim not just her name, but her very purpose in this enchanting otherworld—even if it means confronting the sister who took everything from her.