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 beast was charging at them with all its might. Dant's pupil shook left and right as he took quick breaths. His whole body shook as a sudden sense of discomfort entered it out of nowhere.

'What do I do now. There is no way we can run away from this! I don't want to die.'

Dant took out his sword. His gaze shifted to Bret's back.

"Ha!" With a shout, he pushed forth his sword. His killing intent leaked. The sword pierced Bret's back at his lower abdomen as it came out from the other side.

"Ugh," Bret cried as he felt the pain rushing through his body. It ripped apart his very soul. Bret had his essential internal organs fine enough for him to survive but it still hurts like hell. He looked down to find out why it hurts so much.

First Lesson