(IAGTP) The International Advanced Ground Transportation Pod. Since the world is overpopulated and the air is over-polluted, people have to go underground to travel. There are sections for various locations. IGTP is like an underground plane. Behind each door is a small room where you can rest, eat, and shower. Just outside those room is the lobby where people can chill with different people. There is a gigantic door is the exit and the entrance for the pod.