In a world where emotions are literally extracted and stored in colorful vials, players navigate a high-stakes underground marketplace where hearts are traded as commodities. Each vial represents a unique emotional story, and you must negotiate, steal, or barter to gather the right hearts for your own happiness. As you interact with quirky characters—from a cynical heart broker to a lovelorn poet—you will unravel a deeper conspiracy about emotion manipulation. The choices you make will not only affect your own emotional state but also the hearts of others, leading to unexpected and poignant outcomes.