In a world where emotions and memories are literally harvested and exchanged, you play as Echo, a memory merchant who accidentally stumbles upon a high-stakes conspiracy involving stolen hearts. As you navigate through a city filled with forgetful citizens, each with a heart of a different personality, you must collect clues, interrogate quirky characters, and make tough moral decisions about what to do with the hearts you obtain. The paths you choose determine not just the outcomes of your encounters, but also shape the very nature of the citizens and their emotions. Will you harness the power of hearts for personal gain, or restore balance to a fragmented society in desperate need of reclaiming their true selves?