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

"...I am not sure what their actual plans are. But it could also result in them causing no harm to you but that's just a speculation."

Soon enough the smile on her face disappeared. Her face turned pale instead. Her shoulders that had loosened up, became tensed again. The only solace to her distraught heart was the fact that it didn't know how 'big' this organization was that Klautz talked about.

But since Klautz who barely conversed went through such a long speech. She couldn't take it lightly.

Should she trust Klautz or not? At this point, such thoughts didn't even come to her mind. When your life is in mortal peril some of the functioning of the brain just stops working.

Estimation of Possibilities