In the year 1000, the foretold apocalypse comes to pass, and humanity enters an age of darkness. Countless generations come and go before the sun reemerges; all of humanity's once great knowledge is lost. Now, at the mercy of roaming packs of animals, the inhabitants of Anglia have formed clans that work together in a delicate balance to survive the harsh wilderness. Primus, one of the clan leaders, may just hold the key to their salvation, to secure a better future for his daughter Elaine and everyone else. But will his secret unite the clans, or tear them apart? And how much will Elaine have to sacrifice to see her father's dream fulfilled?