A mysterious infection breaks out inside Brunfeld Institut after an experimental lab rat bites a student, turning them into a sound-hunting zombie. Six students—three girls and three boys—lock themselves in a large classroom stocked with survival essentials. With no signal, only three charged phones, and infected creatures roaming the hallways, the group must stay silent to survive. Tensions rise as secrets, jealousy, and rivalries threaten to tear them apart. In the middle of fear and chaos, you find yourself stuck in a slow-burn enemies-to-lovers dynamic with the one boy you can’t stand… and the only one who might keep you alive