The Strange Fog Descends: I Turned a Wrecked Van into a Mobile

[Vehicle Upgrades + Convoy Survival + Ruthless and Decisive + Mobile Base] From the start, all he has is a battered van. After Doomsday, his vehicle becomes bound to a “Mileage Upgrade System.” Every time he crosses a dangerous stretch of road, completes a rescue, repairs a key facility, or captures a core component, he can gradually upgrade his van into a mobile ark capable of crossing the Wasteland, frozen plains, seas of sand, uninhabited zones, and contaminated regions. Starting with a beat-up van, he upgrades it all the way into a mobile shelter.