In a world where memories can be transferred, bought, and sold, Aria Nightshade is a skilled memory broker navigating the treacherous waters of Neo-Tokyo. When she stumbles upon a forbidden memory that could unravel the fabric of society, Aria becomes entangled in a web of conspiracy, romance, and self-discovery. As she races against time to uncover the truth, she must confront her own past and the very nature of human consciousness.