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

Klautz didn't stop as before he gave the beast a few slashes. But he stepped back as he realized there was something strange.

Klautz furrowed his brows as he narrowed his eyes, fixing them on the beast.

"The poison seems effective," he whispered to himself.

He could deduce that the beast had slowed down albeit a little and this could lead to only one conclusion.  The poison was running through its veins making it sluggish.

Klautz had thought that the death worm in front of him would have been as strong as the fiery ape back in the trial of control but it turns out that he had overestimated the beast.

Unreliable Memories