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

The beast tried its best to make Klautz fall off its neck but Klautz held onto it firmly not letting go.

Gritting his teeth, he twisted and churned the sword trying to get it further inside its head. He wanted to get to its brain. If he was able to destroy its organs that would result in instant death. With a hide as thick as this bests', no assassination techniques were going to work on it. So, this was the best way Klautz could think of!

"This beast is struggling too much, Just fucking die!" Klautz shouted showing his anger.

"Roar!" The beast roared in pain as the sword pierced his head more and more. Black fluid started to gush out of the orifice Klautz created.

The beast gave one last shake trying to get rid of Klautz but Klautz gritted his teeth and held onto his sword.

To Klautz it felt like he was in an earthquake of huge magnitude!

Stage count?