In a world where memories are commodities, you play as a memory trader navigating a complex underground market. One day, you wake up to find your memory of who you are has been stolen, and the only clue left behind is a cryptic phrase: 'Whose hello, anyway?' Engage in deep dialogues with peculiar characters who offer fragments of your past in exchange for favors. Unravel a conspiracy shrouded in deception, where every choice you make alters your perception of reality and may lead you closer to or further from your true self.