In a world where emotions can be seen and exchanged, you play as a heart-broker, navigating the vibrant city of Emotropolis. Each character you meet possesses unique heartstrings – attachments to their feelings and memories. Your goal is to help them solve their emotional dilemmas by trading heartstrings, guiding their relationships, and sometimes even sabotaging them for your gain. With each choice, you shape the lives of the citizens and uncover secrets about your own emotional past, all while engaging in humorous interactions and unexpected plot twists.