It’s as if her life only began once Moon appeared in it. The desultory copywriting work, the boyfriend, and the want of anything not-Moon quickly fall away when she beholds the idol in concert, where Moon dances as if his movements are creating their own gravitational field. Seized by ineffable desire, our unnamed narrator begins writing Y/N fanfic―in which you, the reader, insert [Your/Name] and play out an intimate relationship with the unattainable star. Then Moon suddenly retires, vanishing from the public eye. As Y/N flies from Berlin to Seoul to be with Moon, our narrator, too, journeys to Korea in search of the object of her love. There, an escalating series of mistranslations and misidentifications land her at the headquarters of the Kafkaesque entertainment company that manages the boyband until, at a secret location, together with Moon at last, art and real life approach their final convergence.