Description[]
His quest for revenge recalls back in the time when he was a little boy starting with his mother's kidnapping to be later converted to the cyborg fighter Dural to which he had to kill years later, a nightmare he'll have a long bad time escaping from and then his father and villagers deaths by the Judgement 6's request. He sets out to save the world to prevent others from failing life a tragedy like he did.
Kage-Maru is unique amongst ninjas for using his bare hands instead of tools. It is old era techniques rarely used in the modern age.