In a post-apocalyptic world where emotions are harvested and exchanged like currency, you play as an Exchanger—a rogue who trades hearts to survive. Each heart contains the memories and emotions of its previous owner. As you traverse through dystopian cities and twisted underground markets, you'll make choices that affect not only your psyche but also the lives of others. You’ll face moral dilemmas, treacherous alliances, and spine-chilling encounters, all while trying to piece together the mystery of your own fragmented heart. Will you cling to your humanity or embrace the coldness of survival?