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

"Have I come too much inside? That should not be the case…"

'Looks like I will have to rely on Maebi once again.'

Klautz was strong enough to fight the three serpents at once. But doing so without any holes in his defences? That would be a pipe dream. He wasn't strong enough for that.

If push comes to shove he would have to rely on Maebi for his defence once again.

"This is a bit sickening," Maebi complained.

It was all well and good till Klautz was taking on two of those beasts at once. But ever since the count increased, Maebi always had to keep herself on alert for fear that Klautz life might be in danger.

"Why is he even doing this?" It was a difficult question for Maebi.

Maebi didn't know the contents of the challenge. Akihiko had refused to inform her.

Avoiding Unsolvable Trouble