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

Sometimes people might have difficulties in figuring out what their classes might or might not be able to do. That is why Klautz always prioritizes testing them first rather than blindly using them in real battles. But never had Klautz seen someone who doesn't even know what the word 'class' means.

"Have you ever played games? The RPG ones. In there, players are given classes so that they can fight and defeat monsters." Klautz tried to explain the thinking of the most simple example possible.

Verona's lips pursed. She was having difficulty in understanding what Klautz was trying to imply.

"Oh, sorry I have never played such games."

Klautz slapped his face yet again.

'Even if she hadn't played, to not know about it at all? Had she been living under the rock back on earth?'

'Such an idiot got the Puppeteer class. Yet I didn't'

A Bumpy Ride