In a not-so-distant future, technology allows people to 'share' their hearts—both literally and figuratively. You play as an adventurous heartthief, navigating a sprawling city where emotions and memories can be bought, sold, or snatched. Your mission? To reclaim your own heart from the black-market dealers who stole it, while uncovering the twisted stories of others whose hearts you encounter along the way. Each decision alters your emotional connections and shapes the city's narrative, leading to various paths filled with unexpected alliances and conflicts. Will you become the emotional savior of the city, or will you lose your own humanity in the process?