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 difficulty of the [Skeleton's domain] was high for Verona. With her stats she would only get herself killed. Unless…

'If she can use her ability properly. She can get out of this mess.'

Verona's class was more of a nuke than she could possibly think! But she was far from its mastery. That was Klautz's intention… to force her to master it. There is no point in giving long lectures explaining to her. She would understand it herself when her life is in mortal peril!

When Klautz was doing his ninja training, it was rarely safe. The instructor was there just to correct his form and not save him in case he messes up and dies. With disciples dying around his daily the fear of death had ingrained in Klautz's heart. That was what drove him to master the jutsu form.

Klautz took out the Tossias's Spirit from his inventory. It wriggled and turned to his beloved sword.

Lost Target