In a future where emotions are currency, players assume the role of Echo, a 'Heart Broker' who collects, trades, and manipulates the hearts (emotions) of others in a sprawling city filled with intrigue and deception. The twist? Each character has a unique heart that corresponds to their deepest desires and fears, creating a tangled web of emotional investments and relationships. Engage in dramatic negotiations, uncover hidden motives, and make choices that will ultimately decide who gets to keep their heart and who loses everything. As you navigate through betrayals and alliances, the game offers multiple endings based on the hearts you choose to save or sell, leading to a poignant exploration of empathy and self-discovery.