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

"Ha ha," Steve laughter didn't cease to exist.

His kidneys were no longer filtering his blood. His stomach was no longer churning the monster blood he had just drank. His heart rate increased leading to more blood being pumped to his muscles. His pupils dilated to see better. Hormones rushed through his blood diminishing his pain and exhaustion. Adrenaline levels shot through the roof!

All sorts of weird things began happening to him as he felt that his strength was coming back. Indeed, he was not done, he had a little bit of strength left.

The human body is strange… it couldn't be judged by stats and numbers alone. When driven to a corner it could show abilities that had been considered impossible before!

Apologize