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

Selena got closer and whispered in Shizu's ears, her cheeks turning red. It was strange how she felt the need to whisper in Shizu's ears even though there was no else in the room. This showed the extent of how embarrassed she was.

Little by little Shizu's face turned several shades of red as well. Until it ended up bright red like a tomato.

"I see, so these sort of things happen between lovers. I didn't know." Shizu held her chin lost in thought.

For sure, Selena had filled innocent Shizu's brain with some weird knowledge.

"Shizu, can you show me where the shop for these kinds of things is? I kinda didn't pay any attention when the instructions were being relayed."

Shizu nodded, jerking her head with everything she had got.

With the agreement made they got out of their room only to find Klautz approaching them.

Only Four