Juuta Ekkehard is a beastman stuck in the prejudiced country of Weissenland. Having to rely on Transmutation Magic to pick up odd jobs for him and his protege, Ciriaco, to survive, Juuta is just trying to get by, hoping to one day gather enough gold to live in the kingdom of Anglessia. However, when he learns that his adoptive human sister has fallen to the dark side of the kingdom, plans change at Juuta tries to reunite with his family and get his sister out of the Letician military.

The story of a man who once lost his family now trying to get them back, BEASTMAN SAGA is a magic-filled thriller about how far someone will go to save someone from themself.