In a vibrant, unpredictable world where emotions manifest as physical entities, you play as an outcast 'Emotion Broker' who can literally trade hearts—each representing a unique personality or feeling. Players must navigate an eccentric city filled with whimsical characters whose emotional states are in chaos. Purposefully mix and match hearts to influence characters, solve personal dilemmas, and restore emotional balance to the city. Choices shape the narrative, leading to dramatic twists that question identity, empathy, and self-discovery.