In a dystopian world where memories and emotions are harvested to fuel a corrupt regime, players take on the role of a skilled memory thief named Kira. After a botched extraction, Kira accidentally steals someone's heart—literally and metaphorically—leading to a chase across treacherous streets, shadowy markets, and emotional landscapes. As Kira interacts with various characters, each new heart she encounters comes with unique memories and emotions that can dramatically shift the story and Kira's own identity. Players must navigate moral choices and emotional puzzles, piecing together the truth while deciding whose heart they’re truly after.