After the world ended on 21.12.2012, only few survived and found them self a cave where they started a new civilization. The built up a new town where they started their new life with a goal to rebuild the planet with the meaning they had left. For now they had a basic village but that wont last for ever because there are dangers in the shadows...

Only thing that would save them would be a diamond that they could use to reflect the sunlight all over the cave and fend off the monsters...