Living in the Age of Exploration, a girl named Chunni, went on an adventurous Voyage to Southeast Asia and was caught in a tsunami. she lost her memory and drifted from island to island, suffering from an array of inflictions including abandonment, torture, severe illness, and imprisonment. To search for her lost past, Chunni was willing to devote the rest of her life at any price. The sea bound up her tragic destiny with a number of figures such as pirates, tribal chiefs, eunuchs.