Shiny_Shirogane

Klautz had lived his whole life as a ninja... as a tool.
Yet before dying he had killed all of ninjas of his clan. He had defied the ninja code and acted on his own discretion. A code he had followed his entire life.
Even in his dying moments he had chosen a harsh death.
*Whoosh*
Suddenly, Klautz opened his eyes. By some miracle, he was still alive. He then realized that he had actually gone back forty years in time.
"I will wipe out all of the ninjas from the face of HELL!" 

Join him as he fulfill his desires and his goals, all of which he wasn't able to do before.

Note: The cover isn't mine. If the owner wishes for it, I can remove it.

Shinobi From Hell

"He… He showed up?" While someone might call him a fool for being shocked at Klautz's appearance, only he knew how much importance such an event had.

At first, Dant had thought that someone would be dying at this stage so that Klautz can take on the beast. Little did he knew that such a strategy would be rendered completely useless in face of such a speedy beast.

But when he found himself at death's door, everything didn't seem so simple anymore. He never thought that Klautz would keep his promise and save his life.

But their was something he found much more unbelievable. Klautz not only saved him, but is now fighting the tooth and nail without any sacrifices being made for him.

Lacking Healers