The Cold Snap Shelter

Lu Chenzhou returns to the villa his parents left him just as the world begins to freeze. A system awakens with a storage space, a survival mission, and a simple goal: turn the house into a shelter before the temperature drops below anything human. / He reclaims the property from the woman who took it, stocks it with supplies, and recruits a doctor, a trainer, and a growing circle of survivors. Outside, the cold kills the unprepared. Inside, every new arrival changes the balance of power, and the system has started assigning missions that only work if everyone trusts him.