In a post-apocalyptic world where emotions can physically manifest as tokens, you play as a 'Heart Broker,' a mercenary who trades these tokens to help survivors reclaim their lost feelings. Each client has a haunting backstory, and you must navigate through their memories, making choices that can either heal or further damage their hearts. Will you protect your own heart from becoming too intertwined with theirs, or will you risk it all to give them a second chance?