In a world set in twelfth century England the world is introduced to magical powers and beasts. The lowest ranked, usually being ones with weak powers are sold as slaves to rich or powerful buyers.

Eli was no different, at birth his father sold him into slave training camp after learning he was weak ranked. Eli was eventually taught to be a submissive and honest slave for his master, and then sold.

The man who bought him was named Alo. After buying Eli, the two went to his home.