In a world where emotions manifest as physical entities, you play as Sam, a heart collector navigating a bustling metropolis of feelings. Each heart belongs to someone with a unique emotional history, and you must engage in dialogues, solve moral dilemmas, and make difficult choices to unlock the layers of their stories. However, there's a catch: each heart you collect alters your own emotions, pushing you towards extremes of joy, sadness, or anger. Can you piece together the collective narrative without losing your own essence?