Picture for me, if you will: it's 2022. After a surprise US nuclear strike on Beijing following the Chinese invasion of Mongolia, China and Russia nuked the US and several NATO major cities back. As the saying goes, there are no winners of a nuclear war, only degrees of losers. The US lost the least, but the government was dissolved and daily life became a fight for survival as countries fell apart. And who was the one who launched the nuke that ended humanity? A man named Homer Simpson, who's last words were, "Hmm, I wonder what turning this key will do?"