A young samurai battles the demon within himself – both metaphorically and literally. In Feudal Japan an orphaned samurai finds himself as the personification of Ying and Yang. Inside the teenaged Xan Shin lays a great and ancient evil demon, desperate to escape and wreck havoc on the world. Xan questions the life that has been chosen for him while battling the evil he feels inside from escaping. A battle he is losing.