'Y/N' unfolds the tale of an unnamed narrator whose mundane existence is transformed by the magnetic presence of Moon, the youngest member of a wildly popular Korean boyband. Through the world of Y/N fanfiction, readers journey through a surreal and touchingly funny exploration of identity, desire, and the struggle for individuality in a globalized world. Esther Yi's debut novel blends high art with pop culture, challenging the traditional notions of storytelling while delving into the soul-deep loneliness of modern life.