Chapter 4

Kakashi was racing to the hokage tower as fast as he could. He had a bad feeling about what he saw today. There was shortly and knock on the hokage's office's door.

"Enter"

Kakashi came into the room breathing heavily.

"Kakashi is everything alright? How did the test for Kaida go?"

"Better than expected."

"That's good to hear. So then what is the problem? Does it involve her in any way?"

"Yes. Naruto and Sakura had just about cornered her when."

Kakashi then explained what had happened and the room was silent.

"Tsunde-sama what does this mean?"

"I have heard of such power before in an ancient scroll. As you know there are demon spirits inside people such as Naruto and Gaara. I think we may have found someone just like them. Most believe that there are nine of these demons, but there is another. It is related to the tailed demons. It has one tail, but is the first of these demons. In the scroll it is said that is was the first of the great demons and…is the most powerful and dangerous one."

"But I thought the nine-tailed fox was."

"It is, if you only believe in the nine demons. It was supposedly so powerful that the other demons feared it and even obeyed it"

Kakashi looked at her in disbelief, but decided to take her word for it, as she seemed very serious.

"As I was saying this demon has been around much longer than any of the others and can be 'sealed' into humans a different way. It once roamed freely, destroying everything in its path. But after it got into a fight with a very powerful ninja it could not live on it's own. It needed a host. Since then it would live in a human, it's spirit and chakra preserved in that human. When it's host died it would have to quickly choose a new one."

"I believe it chose Kaida when she was born. That attack you saw today was known as the Water Style: Wings Tsunami. Its attacks are centered on the elements of wind and water. It is a very dangerous combination. The only other known attacks is the Wind Style: Sky Typhoon and it's said to be most powerful attack that can destroy a whole village in seconds, the Dragon Tsunami: Wings Blizzard."

"Tsunade-sama, not to be rude or anything but how do you this much?"

"Well, I was the one who found the scroll. It was a long time ago when Sarutobi had taken his three pupils on a mission to a recently attacked village. We had to recover what ever we could find, to help us discover the attacker. I found the scroll and he kept it in the hokage tower so it would be safe and hidden."

"Wow, this is a bit of a shock. I can never seem to get the easy students, can I?"

Tsunade gave a small smile, and then her face went back to a serious look.

"Kakashi, this is no laughing matter. You must, as her sensei and by my orders keep a very close eye on her. The demon inside her is very dangerous and I doubt she has any idea about it. You should tell her before she finds out…the unpleasant why like Naruto did about the Kyuubi,"

Kakashi headed towards the door and opened it.

"Tsunade-sama, one more thing."

"Yes."

"You never told me the name and type of demon is inside Kaida."

"Oh…yes well, the demon inside her is known as Hikuubi: The Dragon Demon Lord."