Description of the concept: The work tells of a people living on the tops of the mountains. The main city is located on top of a dormant volcano. The volcano’s mouth is surrounded by stone walls of the citadel, only the Supreme rulers have access to it. Fire and volcano play an important role in the life of the people, as they worship fire, use it both for domestic and military purposes. The inhabitants of the tops of the mountains have developed metal production and mining. Since there is no longer enough space on the top of the mountain for a full-fledged existence, people are actively exploring the neighboring mountains, building stone bridges between them. Mountain people are actively mining raw materials in neighboring mountains. So, for example, the top of a thin mountain, located to the left of the main city, is used as a port and shipyard. Small boats descend onto the river, flowing at the foot of the mountain, on special winches. To the right of the city, on the side of the mountain, there is a watchtower with a huge cannon protecting the bridge leading to the main gate of the city. During one of the deliveries of equipment to the mine, an attack on the caravan by residents at the foot of the mountains occurs. Residents of the foothills of the mountains are the mountain peasants expelled by the Supreme Rulers, who founded independent settlements, but are seriously behind in technology, often attacking caravans of neighbors in order to seize equipment. To somehow level the forces, they tamed the huge spiders living in the caves and, using the mobility of arthropods, ambush the enemies. But mountaintop residents, accustomed to such attacks, use flamethrowers to defend against spiders. W.I.P. link: https://render.ru/xen/threads/prometej.176810/