In the year 20XX, mysterious meteors bombard the Earth and usher in an age of horrific beasts known as 'ANOROC', hunting and killing humans for their life force. The Earth has one last defender against them; her name is 'LION-GIRL'.

Mankind is nearly extinct in this post-apocalyptic creature thriller. Most humans died from a deadly plague and the ice age they manufactured to eradicate it. A man named Vargas leads a group of survivors on a quest to reach Shangri-La, the last safe haven on Earth. However, they must fight through the cold, a mutant cult and a pack of deadly creatures to get there.