Step into the shoes of Echo, a sarcastic sound engineer with a knack for digging into the darker tones of human emotion. In a bustling metropolis where every sound tells a story, you stumble upon a sinister plot involving suppressed voices and an underground cult seeking to manipulate sound for mind control. Using your skills to decipher echoes and replaying conversations, you must navigate through a web of intrigue, uncover hidden truths, and ultimately expose a conspiracy that could silence the city forever. Choose wisely, as your interactions will morph the narrative and reveal the depths of sinister echoes hidden beneath the city's surface.