In a world where emotions can be transferred between people as physical hearts, you play as a heart merchant named Tully, who navigates a bustling underground market. Here, raw feelings can be harvested, traded, and even stolen. As Tully, you must make decisions that shape the fates of your clients, each with their own dramatic backstories and complex desires. Will you lead them toward happiness, anguish, or greed? With twists and turns influenced by your choices, the story explores themes of empathy, connection, and betrayal in ways that challenge the heart's true value.