The last settlement of humanity is a place of extraordinary architecture and strategic location. It is located inside an almost enclosed canyon, with a former lake inside the mountain. The main entrance to the settlement is the former hydroelectric dam, which serves as a defensive wall and a gate. Inside the settlement there is a missile silo that serves as the city and main warehouse. The city's defense is concentrated on the dam and in places hollowed out in the rocks, which ensures the safety of residents in the event of an external attack.