In a not-so-distant future, citizens have begun to 'swap' hearts as a means of evading emotional turmoil and escaping their pasts. Players take on the role of Casey, an emotional detective with the unique ability to smell the emotional residue left behind by each heart. The narrative unfolds in a sprawling urban landscape where you must uncover who owns which heart, solving murders, broken relationships, and your own lingering memories. As Casey, navigate through diverse characters, each with their own secrets, quirks, and hidden motivations, crafting your path through dialogues and decisions that affect the outcome of the story—while uncovering a conspiracy surrounding the heart-swapping phenomenon. Will Casey reclaim their own heart or get lost in others’ emotions?