Inuyasha x Mortal Instruments

I haven't been able to find any x-overs between these two so even though I don't consider myself a good writer, I decided to give it a go. Constructive criticism is welcome.

Summary: We never truly know or see who Kagome's dad is, only that he died in a car accident before Souta was born. What if when she returns after the final battle, she finds out she is a shadowhunter and has a twin brother named Jace. Watch out world, Harondale-Higurashi-Taisho Kagome is coming to America!

Disclaimer: I don't own Inuyasha or Mortal Instruments; otherwise Kagome would be a badass dimension-hopper xp

"speech"

"thoughts"

flashback/dreams/memories

*line break*

~dreamscape~

"NOoo! Inuyasha!" Kagome cried. "Why?! Why did you jump in front of me?!" she asked crying. "I told your family I would protect you" Inuyasha said. "Plus, I couldn't let my little sister die. You saved me from myself, helped me make friends, and stood by me and put up with my bullshit when I acted like a jerk." he said weakly. As Kagome wept, Sesshomaru held back Naraku; Sango had died after being overwhelmed by lesser demons after fighting Kohaku and Miroku had been swallowed by his windtunnel after being poisoned by Naraku's insects. Kagome looked up. Seeing her friends and brother's death released a seal in her powers. Seeing as she had run out of arrows, she grabbed her sword, infusing it with her ki and using Sesshomaru as a distraction, she jumped at Naraku's unprotected side and stabbed where the jewel rested. Pulling out her sword and the jewel with it and let her ki purify him.

~dreamscape end~

Kagome POV (KPOV)

I slowly opened my eyes, blinking away the remaining drowsiness. I sighed. It has been about three months since the final battle and two months since I had returned from the feudal era for good. I sighed again, it was to boring here. I got to used to the excitement of the feudal era. I still train everyday but it's just not the same. Sighing again, I thought back to what happened after the final battle.

~flashback~

After I had purified Naraku, I walked over to the softly glowing tama. Sesshomaru-nii sama came to stand behind me. "What will you wish for imoto." "There is no such thing as a pure wish, nii-sama;as much as I want it not to be so, there is a reason you say "I wish"." I said. As soon as I finished saying that, the Shikon flashed with a bright white light. As soon as we could see again, we saw Midoriko-sama standing there. "Midoriko-sama" I stated bowing. "You need not bow to me my musume." she said. As I stood she nodded at me and smiled. "You are correct in saying there is no such thing as a pure wish, musume. Because of this, the Shikon no Tama must be protected always" "I understand" I said. "Let me bear the burden so that no one else will suffer because of it." As I said this, she smiled at me with a sad but proud gleam in her eye for my decision. "I already know" she stated sadly. " The Shikon has chosen you from the moment of your birth that you were the one that would protect it. As you are my reincarnation, it is a part of you for it contains a portion of my soul. Since you wish for no one else to bear the burden of protecting it, the jele will bond to you and you will become a demoness, however you will retain your miko abilities. Since you have done a blood-bond with youki, and thus have demon blood in your system, the jewel will base it off of that. Thus making you three-quarters dog demon and one quarter kitsune, seeing as you bonded with a full dog demon, half dog demon and a full kitsune demon, the dog will overpower kitsune. You should also know that when your seal broke, it unsealed a large quantity of angel blood to have been dormant in your system though it isn't dormant any longer. I presume it will have no effect on the changes, seeing as the bonds didn't." I blinked at her in confusion "Angel blood? What does she mean? Where did it come from?" "Thank you Kagome, for doing this. Trials still lay ahead of you. When you return through the well, it will be the last time. You have a destiny to complete in your own era, instead of fixing my mistakes. Farewell, and good luck musume." As she disappeared, I felt the new changes taking hold. It was painful, though it wasn't as bad as the after effect of Sesshou-nii's 72 hour long training session, thank kami.

~line break~

After feeling the changes stop, I turned to face Sesshomaru. Since training with him and our blood bond, I got a lot better at reading him. I noticed his eyebrows lift and eyes widened ever so slightly that it would be missed otherwise. "What do you think nii-sama?" "This one thinks you should see it for yourself, imouto." he said pointing towards the river that was nearby. As I knelt at the edge of the river, I gasped. I had grown a few inches, and now stood at 5 foot 6 instead of 5 foot 3. I also now had claws and delicately pointed ears like Sesshomaru's. I had gained a few highlights from the blood bond with Inuyasha, Sesshomaru and Shippo, now however, I had silver hair with red-orange highlights framing my face and black tips at the ends of my hair which I now noticed reached the middle of my calves instead of the small of my back. I also noticed that I now had markings like Sesshomaru's except mine were icy lavender whereas his were magenta. My originally blue eyes now had silver flecks in addition to the warm golden amber and emerald flecks I gained from the bonds. They almost seemed to glow, making the gold and silver seem to twinkle like stars at night and the emerald to shimmer like leaves in a summers breeze. The last thing I noticed was the mark on my forehead as my bangs were moved in a slight breeze. I gaped at it. In the center was a crescent moon like Sesshomaru's but it looked more of an ice blue than cornflower like his was. In the curve of it was a pink circle that looked like the Shikon no Tama and on the outside curve of the crescent moon was what looked like icy lavender sun beams, the same color as my markings. Overall it looked much like a lunar eclipse and I thought it looked beautiful.

~flashback end~

After nii-sama and I had buried Sango, Inuyasha and Kohaku and set up a marker for them and Miroku, we went back to the village where we left Rin and Shippo so that they wouldn't have to see the battle and be in unnecessary danger along with Kirara for protection. I told them that I had to leave for my time, especially since it had been about two months since I had been back. I decided to leave Shippo with Sesshomaru to train and get stronger. At their insistence I took Kirara with me. I smiled. When I had exited to well house, I found Sesshomaru, Shippo and Rin (who fluffy had adopted the same time I did Shippo) waiting for me. My baby had gotten so big! With his tall stature, shoulder length red hair, angular face, shining emerald eyes and what looked like seven tales wrapped around his waist, I'm almost positive he's a ladies man. Sess-nii hadn't changed at all except that he now wore a three piece suit, an expensive one to. Rin had grown to be as beautiful a girl as I thought she would. I had been surprised that mom and Souta didn't come out to greet me, especially with how long I had been gone. Then I noticed the stale scents in the air. When I mentioned this aloud, they looked at me with looks of pity, though Sess-nii's eyes simply softened. They told me grandpa had died a month and a half prior from age and mom and Souta had died in a car accident a few weeks prior on the way home from one of Souta's soccer matches. I broke down. I had promised Souta that I would try to be back to attend that match, but it had taken longer than I thought to adjust to my new body. Shippo had carried me into the house and Rin had made some tea.

~linebreak~

After I had come out of my depressed state about two months late, I started managing the family business, which was bigger than I thought. Apparently,there's a reason why mom didn't have a problem getting ahold of spare backpacks and was always well stocked in first aid kits. Turns out the only business corporation bigger than ours was Sesshomaru's, go figure. About a month or two after I got settled into my role as CEO of Higurarshi Enterprises, and of course the training schedule nii-sama setup; Sess-nii gave me some letters that my family had left me. Little did I know that those letters would start me on my new life, give a new purpose and basically change my life all over again.

~authors note~

I'm starting a new job so updates will be when I get time to write and all that jazz. Also, I will be having the series stop at the City of Glass. I didn't enjoy the others in the series and it will just make the story flow better. Let me know if you still want Clary to be with Jace or not.

Pairings I'm thinking about for Kagome:

AlecxKagom

MagnusxKagom

MagnusxAlecxKagome

JacexKagome (would be incest, but they didn't grow-up together at all so they are family by blood. This would only be if he isn't with Clary)

Pairings for Clary:

JacexClary

SimonxClary

IsabellexClary(yuri)

singleClary

please review! First time writer so constructive criticism is welcome!