The Grey World

Melissa woke up one morning to find that the world had changed. Her parents and neighbors were all dead. People were killing one another and they were all split into different 'clans'. It was said that there was going to be a war between all these clans. It doesn't help much when she is stuck in one of the clan, with no means of escape. Could Melissa escape this place before the war? Will she die in the war? Or will she be brainwashed and become one of them?