Minji, a college student with schizophrenia and extraordinary abilities, discovers an old book that transports him to the magical island of Amaranth. Guided by mysterious voices and imaginative friends, she embarks on a journey that blurs the lines between reality and fantasy. In this magical realm, she learns the secrets of the island and her own potential as the chosen successor to an ancient wizard. Faced with a choice between her old life and her new magical existence, she gains the power to travel between worlds...