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

[thanks for all the votes you gave me. Here is a bonus chapter]

"Indeed, even Benton has mentioned something like that. Benton's words surely would be credible in your dictionary wouldn't they? Some had even seen him gouging eye balls in the bonus stage of the tutorial zone. Surely the number of eyes he would have collected would be in hundred by now, wouldn't it?"

"When it comes to preferences we sure have things in common. It seems that both of us would be able to bond well."

She was shocked enough and on top of that her partner's pestering was annoying her eve more.

"His nature is rotten all the way to his roots. Doesn't it seem like as if he was a scumbag that was born in order to curse the world? Doesn't that turn you on?"

It seemed that her warning was taken lightly,

Holed Up