In a world where emotions can be transferred from one person to another like currency, you play as an emotion broker, tasked with helping clients find their 'perfect heart'—that is, the heart belonging to the person whose emotional state matches theirs. Each choice you make leads you through unexpected twists: uncovering dark secrets of your clients, navigating the underbelly of a society fixated on emotional manipulation, and ultimately, confronting a shadowy organization bent on controlling all feelings. As you piece together the connections between hearts and their owners, you'll experience highs and lows, laughter and tears, and the occasional unexpected romance.