Full Summery:

Kagome's older sister, Serena, finally comes home after a 12 year absents. But because of a mysterious jewel found in a box that held two ancient swords Serena has been transformed into a half demon like Inuyasha. Now she has to help her sister fight in the Feudal Era and find out why she was destined to have the jewel in the first place.

Chapter 1

A Girl from the Future

It was late at night while she drove her motorcycle from her home in the mountains to the shrine of where she was raised. Serena Higurashi was the oldest sister of the family. Her sister, Kagome, was turning seventeen in a few days and decided to be there for her for the first time. Kagome was only five years old when Serena left and never came back. She wondered if Kagome even remembered her after twelve years.

It was a new moon night and the streets were covered in darkness. She liked the dark where she could sneak in the shadows and never be seen. The streets were empty and all of Tokyo was asleep. So she sped on by, stopping every now and then at traffic lights until she reached her destination.

The shrine was just as she remembered it. Large and old looking. She still had the garage door remote on her bike. She kept it there in case she ever wanted to come home at night. As she pulled into the drive way, Serena turned off the engine, took off her helmet and listened to the wind. She closed her eyes and remembered all the times she had climb trees, hid in the well house whenever she was sad, and practically anything else that a wild child would do.

She opened her eyes and maneuvered her bike into the garage. She pushed the button on the wall to close the garage door and went up the stairs that led to the shrine. This was the only thing she didn't like about the shrine, the long walk up the stairs. There was a time when she thought she would never get up the stairs. But that was a long time ago. When she finally reached the last step, she looked around the place.

The old shrine looked just like it did when she left. To her right was the house. Serena called her mom earlier that day and said to leave the front door unlocked. As she walked further into the shrine she glanced to her left and gazed at largest tree on the shrine grounds. When she was a child, Serena was able to climb the tree in a heartbeat. She was very skilled at climbing high things. A little ways away, was the Bones Eaters Well.

She walked over to the well. When she was little and sad, she would always go and hide in the well house. It always seemed to calm her somehow, but she couldn't explain it. She slid the door open and looked inside. The first thing she noticed was the well itself. There used to be a lid on it. Going down the steps, she went to take a look inside the well. She kneeled by it and peered inside. The well looked dark and quiet. But then something happened. At the bottom of the well, a flash of blue light appeared and two figures came flouting out of the light.

She couldn't tell who they were but she over heard them talking.

"I still don't understand why you want to come here now for your birthday." said a voice that sounded like a boys' voice.

"Because, Inuyasha, mom said this morning before I left, that someone was coming home today."

The girl's voice sounded familiar yet somehow different. And the name Inuyasha also rang a bell.

"Kagome, why couldn't you wait until tomorrow? We still have a lot of the Shikon jewel shards to find!"

What are Shikon jewel shards? Serena asked herself. She heard someone climbing up the ladder that was inside the well. She fell back onto the stairs as someone with black hair came out the opening of the well.

"Oh come on Inuyasha. I didn't sense any jewel shards all day. Naraku hasn't attacked in weeks. And besides Sango hitting Miroku in the face, everything's fine. Plus I'm excited to see who….this….mysterious person….is." she said slowly as she saw Serena at the bottom of the stairs. They staired at each other for a minute until Serena said, "Kagome? Is that you?"

"Yeah, but who are you? You look familiar."

"KAGOME WHAT'S GOING ON UP THERE?" yelled Inuyasha but both of the girls ignored him.

"I'm Serena, don't you remember me? I'm your older sister." she said hoping Kagome would remember. And she did, her face lit up as remembered her sister.

"I can't believe it," she said as she jumped out of the well and run to her sister's open arms. "You're really here!"

"Of course I am. Where else would I be?" she said as she gave Kagome a hug.

"Who the heck is Serena? Another demon we have to kill I hope." Inuyasha said under his breath as he came up the well. Serena looked over Kagome's shoulder and looked at him. In fact she was practically staring. He had long black hair, beautiful brown eyes, and the most perfect ears she had ever seen her in life. She was still staring at him when Kagome got up and saw what Serena was staring at. When Serena finally got up, still staring at Inuyasha, Kagome introduced him to her.

"Oh, I almost forgot. This is Inuyasha he's a….friend of mine from…."

"Another dimension?" she said in an airy tone. Both of them looked at wondering why she said this. "I saw the flash of blue light coming from the bottom of the well when I came in here."

"You always were the one to learn too much technology."

"Hey I like tech stuff. And besides, the motorcycle I own I made myself." she said looking at Kagome.

"You own a motorcycle? Since when did you own a motorcycle?" asked Kagome

"Since I finished making it a few years ago." Answered Serena.

"What's a motorcycle?" ask Inuyasha. Serena stared at him again. He was so handsome. There was no way a guy like that can be that handsome looking. He started to stare back at her and said "What are you staring at?"

"Uhhh…?" she completely forgot why when he spoke to her. "Nothing! It's just that you're so…oh it's nothing." She kept taking glances at him.

As the three of them walked back to the house, Serena couldn't help but wonder that there was something about him that makes him different from other people, but she didn't know what it was. But in the morning she would get the surprise of her life.