In a bustling city, where technology reigns supreme, you receive an anonymous message one night: "Hello, who's there?" Intrigued and unnerved, you respond, plunging into a twisted web of secrets, betrayal, and the haunting past of those who would rather stay forgotten. As you dig deeper, the line between friend and foe blurs, and every decision you make could lead to salvation or your own demise. Will you uncover the truth behind the voices that echo in your mind, or will you succumb to their madness?