In a world where feelings are physical and can be traded or stolen, you play as Sable, a 'Heart Broker' who navigates a bustling underground market of emotions. Your task is to find out who stole the Heart of the City, a powerful artifact that keeps the balance of feelings in check. Delve into the lives of quirky characters, engage in strategic negotiations, solve puzzles that revolve around emotional intelligence, and make decisions that not only determine your fate but also the emotional climate of the entire city. In this thrilling mystery, your choices shape the sentiment of others and the outcome of a city on the brink of chaos.