In a world where emotions can be physically extracted and traded, you play as Kai, an Emotion Broker who specializes in sourcing and selling feelings. One day, amidst a bustling black market filled with quirky characters and hidden agendas, you stumble upon a heart that doesn’t belong to anyone you can identify. As you unravel the mystery behind the heart, you'll navigate a network of eccentric clients, face moral dilemmas, and confront the consequences of commodifying emotions. Can you figure out the heart's owner before it's too late, or will you be consumed by the very feelings you deal in?