In 'Whose Echo Is This?', you are a detective in a dystopian world where sound has become a rare commodity. A strange phenomenon occurs when echoes of voices from the past start appearing throughout the city. Each echo reveals clues about forgotten secrets, buried crimes, and suppressed memories. As you navigate through eerie locales and interact with quirky characters, you must piece together the enigma while dealing with your own fading memories and the specter of a powerful organization that wants to silence all sounds. Will you uncover the truth or be lost in a cacophony of confusion?