Step into the shoes of Echo, a brash audio engineer who stumbles upon a mysterious soundwave during a recording session. As you investigate, you find yourself tangled in a conspiracy that leads you through the dark underbelly of a city haunted by its own past. Navigate a series of choices that affect your perception of reality, as each echo reveals secrets, lies, and possibly your own dark history. Can you discern which echoes belong to you, and which belong to the ghosts of others?