In a world where echoes of the past bleed into the present, you play as Alex, a recently retired detective who receives a mysterious phone call from an unknown number. The voice on the other end claims to know hidden truths about a series of unsolved murders from Alex's past. Each conversation unravels a web of deception, testing your morality and sanity as you must navigate through moral dilemmas and unsettling memories to uncover the truth. Will you trust the voice that haunts you or lose yourself in paranoia? Every choice you make influences the outcome, leading to multiple endings and a gripping, immersive narrative experience.