Okay so this is my redo of this fanfiction. It was the very first one I wrote when I was like probably oh thirteen or fourteen. Now that I'm around twenty I'm going to be redoing it. So I guess we will see how this goes.

Imagine that Yusuke Urameshi had a little sister. Imagine her traveling along side him the demon world. What adventures will unfold?

Disclaimer: I do not own Yu Yu Hakusho it's creator does but I do own Saki

Ch.1

Yusuke stood idealy at the front door of his school along with Hiei and Kurama. Once again when he should be in class Yusuke was ditching to handle his spirit detective work with the two. He hadn't been paying much attention, much like Yusuke does, when the intercom for the school turned out loud and clear.

"Mr Urameshi will you please come down to the principles office. Mr. Urameshi please report to the principles office."

"Ah hell what did I do know?" Yusuke barked quietly as he stuffed his hands into his pockets of the unusual green jumpsuit he was wearing. Unlike the other boys of his class Yusuke chose to wear green instead of the typical blue.

"Hn." Was Hiei's only response to Yusuke as the two watched him shift on his feet, obviously debating whether or not to run when the intercome came on again.

"Mr. Urameshi please report to the principles office, your sister is waiting for you."

Yusuke almost froze at the words a smirk growing on his face at the realization. It wasn't him this time who had gotten themselves into trouble, it was in fact his younger sister.

Almost pridefully Yusuke started towards the office, knowing he wasn't the one to be yelled at this time. As he went he left behind a confused Hiei and Kurama standing at the front gate. As he entered he could see a small girl with black hair tired in a pony-tail sitting in the chair, her arms folded across her nearly flat chest and her blue girls uniform clinging to her body. She had large blue eyes and looked only to be a year younger than Yusuke was.

"Mr. Urameshi your sister was caught painting the lockers. I'm afraid we are going to have to suspend her Mr. Urameshi, please take your sister home."

The female stood without another word moving over towards her brother like a silent doll. One glance told Yusuke that they had to get out of there and he was happy to oblige hating to be in the principles office anymore than she did.

"Great now what am I going to do with you?" Yusuke questioned his brown eyes falling upon his sister.

"I don't know let me stay home? It's not like you go to school anyways." Yusuke's sister, Saki, chimed back to her brother.

The two moved towards the front gate when the sight of red hair reminded Yusuke that his friends were still there.

"Oh hey guys meet my little sister, Saki. I guess I've never really introduced you before have I?"

"Hello there Saki, it's a pleasure to meet you. I'm Shuichi Minamino and this young man right here is Hiei."

"Hn." Was all the response that the group got from the already irritated looking Hiei.

"It's a pleasure to meet you both too." Saki responded with a small smile trying to be polite though failing a little at it.

"Still what the hell are we going to do with you? Mom's never home and I don't want to leave you home alone." Yusuke chimed in still severally annoyed. His sentence was cut off though by a small poof and a young blue haired woman walking around the corner.

"Yusuke, oh Yusuke. Your presence is needed in front of the all mighty..oh who is this?" Botan spoke only to stop as her eyes fell upon the young girl.

"My sister, Saki. Saki this is Botan, Botan this is Saki."

"Well it's a pleasure to meet you Saki. Yusuke, Koenma has requested your presence and he desires for you to bring your younger sister along."