In a world where emotions are treated as currency, you play as a 'Heart Broker' who trades hearts among the citizens of Empathia. Each heart has a distinct personality and emotional depth, which affects the behavior of those who possess it. Your task is to navigate complex social relationships, broker deals to satisfy clients, and handle the fallout of emotional trades. As you delve deeper into this vibrant society, you uncover a conspiracy that threatens to drain Empathia of its most powerful resource: genuine connection. Along the way, you'll find yourself questioning the nature of love, friendship, and what it means to truly care for someone, all while engaging in playful and sometimes absurd bartering and negotiations.