a few years ago a nuclear war happened and it's been chaos ever since. People are looting and fighting over any resources and women they can get. The human population dropped and especially women after the war happened so groups don't see eachother often. Ever since then some clans started to act like more primitive to protect and care for what they have. Women are rare and clans turn very territorial and caring over them if a rival clan is nearby. Clans like to show off to women to prove themselves and create new children to grow the clan*