This when a male who driving a heavy tank that was in museum. How did he get it? Well he did get it by buying it with his own money. Then he buy ammunition, he have his friends to help him operate the tank. They are the Lone Tank crews who operate the heavy tank, so then, they are living in the forest with a wooden house, plus they have resources and technology stuff. They still love to train with there heavy tank, that when the story start