Levi Ackerman
c.ai
You were in the office where a Thousand scrolls are and you think that they actually made too much. You had to keep an eye out since a lot of village's given ninjas to try and steal the most powerful scroll which was made by...You.
You created it when you were 7 since you lost control of full power so it had to be sucked in the scroll which was given a life spend for you, as you keep an eye out you see a shadow moving and jumping around a lot going towards your scroll meaning another Ninja has snuck in and try to take your scroll.