bunker 0 - 37

the bunker into which people retreated after the start of the nuclear war
In the bunker, people are divided into professions, and the more needed they are, the better their living conditions are.
main characters:
Kate is a blonde girl, quite stern, uses a lot of swearing in her speech, likes to make fun of others, a mechanical engineer from the rector department of the bunker, responsible for the operation and design of equipment for a huge reactor
Robb is a dark-skinned guy, the second mechanic who helps Kate, with whom they are friends, but also jokingly call each other names and tease each other
Alex Nav is a programmer responsible for all the equipment in the bunker, including cameras and so on, and one of the bunker's main opponents.