Czyrni

The Czyrni are a sapient humanoid species living on a planet devastated by nuclear war. Their civilisation is in the Bronze Age.

Biology
Czyrni are very hardy humanoids, capable of surviving the conditions of a nuclear winter. Czyrni's skin colour can be beige, brown or green. They have cranial ridges protruding from their heads. Males have a wider skull than females.

History
Once upon a time, Pyorun and Czyrni were the same race, living on several planets. But there was a split in their society, leading to an interplanetary nuclear war. The nuclear war led to the devastation of all the planets. The remaining members of the once united race have evolved down to the Bronze Age. They isolated themselves on their planets and evolved separately, forming two different races.