In a world where echoes are more than just sound, you play as an investigator who stumbles upon a hidden society that communicates through echoes of conversations lost in time. Each echo holds a piece of someone's forgotten life, offering clues to the mystery behind a series of disappearances. Navigate through surreal environments where memories manifest as echoes, and decipher their emotional weight to progress. As you delve deeper, you'll face the haunting ramifications of the echoes' truths and the uncanny reality of those who are missing. Every choice you make will change the echoes you hear and, ultimately, the outcome of your investigation.