Demon Origin

Disclaimer: I do not own Inuyasha, but I do own my characters.

Summary: In the year 2026 a team of scientist experiment on two human beings and genetically turns them into superhuman demons. The project is called "Demon Origin" Here is a story about a boy who must learn to control the demonic abilities of Inuyasha while battling against a manic who has the blood and abilities of Sesshomaru flowing through his body.

Characters:

Jason Takenama: He volunteered to become apart of the Origin project after his parents both died in a fatal car accident. He is grafted with the blood and abilities of Inuyahsa. He is the 2nd and a half attempt to recreate Inuyasha. He is considered to be fully human, because Inuyasha was a half-breed, but we later on find out that he is truly half-demon. He also has a chip implanted in his head that allows him to be an expert at any weapon he holds. He is at constant war with himself and doesn't speak much. He looks like a regular human, except for the single patch of white hair that falls in front of his face, and the amber eyes. He will eventually be able to tap into his ability called "demonic splice" in which he looks like Inuyasha with the claws, fangs, dog ears, and white hair.

Weapons: Tetshuro: a huge magnum created for Jason because they feel he is not strong enough. It is the gun equivalent to Tetsusaiga.

Michael Serigio: He was taken from the death row department of a mental hospital to participate in the Origin project. He is a serial killer who murdered 126 people by cutting of their heads perfectly. He is given the blood of Sesshomaru and is literally turned into what the scientist and police call the perfect killer. He has all the abilities of Sesshomaru, but is no where near as calm and cold has Sesshomaru. Instead he laughs when he kills talks a lot, and is crazy. His demon abilities are apparent at the beginning of the project and he looks exactly like Sesshomaru; except for the dog ears. He has claws, fangs, and the long white hair. He is implanted with a chip that makes him an expert hand to hand combatant and is also implanted to perfect stealth killing. He calls Takenama Inuyasha and taunts him about being a weakling. He is a sick demented manic with Sesshomaru's awesome power.

Weapons: Claws, fangs, poison, Sesshomaru's whip.

Lisa Kudro: She is in love with Jason and is often the victim of Serigio's demented attacks. She wants to help find a cure for Jason.

Captain Soton: He wants to capture both Serigio and Jason and destroy the "freak shows". He is the captain of the homicide squad and is one of the few people that believe demons existed.

Dr. Kenneth Hold: The scientist who extracted Sesshomaru's and Inuyasha's DNA from the soil of the Bone Eater's well. He and his team created Jason's and Serigio's new demonic bodies. He wants to use them to prove to the world that Demons existed.

Dr Shelia Jordan: She is a scientist who can created powerful weapons and the one who made Tetshuro Magnum for Jason when they thought he was not truly a demon, because he had no physical appearances of a demon.

Android Sesshomaru Inuyasha (Android SI): An android created by Dr. Hold and Jordan to capture Serigio and Jason. His computer matrix is spliced with Sesshomaru's and Inuyasha's DNA which makes him quite powerful. He was created after Jason's first attempts to capture Serigio failed.

Kanamae Higurashi: She is the tenth generation granddaughter of Kogome and Inuyasha and is ridiculed because she believes that demons existed. She is skilled in the martial arts/sharp shooting (guns) and later on discovers she has untapped spiritual and demonic abilities.

Sheanna: A dark haired seven-year-old that follows Serigio around after saving him from being killed by Jason. She has dark powers and is just as crazy as Serigio himself.

Kuda and Lisa: Brother and Sister Ninjas set to destroy the demon abominations before they can breed and recreate the Japanese demons that once walked the Earth. They have incredible powers and are extremely powerful. They fight against Jason and Serigio.

Mr. Kajehatu: The true villain and millionaire that funded the Origin project. He wants to sell the demon crossbreeds to the military who will offer him the most money. He becomes a truly sinister dark and powerful demon.

Now the story of Demon Origin begins.

Chapter 1:

After years of wars and the world changed; demons were finally banished into the spiritual realm. With their demon chi bound into the spiritual realm; even half-demons powers were taken from them. There were no more need for priestess, monks, and demon exterminators, and so all these practices were only thought to be fictional. The world had to deal with mutants, and other strange anomalies, but not with demons. So they thought they were just myths thought up to scare people, while others thought demons to just exist only in the spiritual realm. The year is 2026 and a team of scientist uses their advanced technology to discover the DNA of two of the most powerful demons in the Feudal Era; Sesshomaru and Inuyasha. Dr. Hold who is the lead scientist and a expert in demonology; is the one who knows everything about Inuyasha and Sesshomaru. He finds Jason whose own human DNA is compatible with Inuyasha's DNA and gets him to volunteer, while Michael is brought to the lab by Mr. Kajehatu's men. Here is the story of a battle between the first ever successful crossbreeds of demon and human DNA.

Lab 20 at the Kajeo Industry building Dr. Hold is about to complete the Demon Origin project.

"After 3 years 1 and half attempts to completely graft the DNA of Inuyasha to that of human, we have finally found a compatible match," said Dr. Kenneth Hold.

The first attempt was done on a homeless man who ended up with a body of a dog and head of a man. While the half attempt was a human embryo and Inuyasha's DNA. The embryo developed tremendous power but died after being reanimated.

"Dr. Hold he seems to be a perfect match, but he also appears to show no physical traits of a demon," a scientist on the team commented.

"Inuyahsa 2.5 is perfect. Subject A has completely been spliced with the DNA of the half-demon Inuyasha. I guess his already pure human blood and Inuyasha's human blood has canceled out the demonic features he should possess, but the subject does have a minimum level of superhuman strength, enhanced agility, slightly enhanced senses, and a patch of pure white hair, common in Inutaisho's dog-demon linage," Dr. Hold commented.

Then the team who a man screaming at the top of his lungs and he was being brought into lab, by two huge men.

"Oh what is this place, I hope it is somewhere I can get a taste of blood. HA HA HA HA HA HA HA!" The man in restraints said.

"What is going on here and who is this man."

Dr. Hold said while approaching the men and the guy laughing hysterically.

"This is the man Mr. Kajehatu wants you to experiment on." One of the huge goons said.

"No fellas, you don't understand this guy is a killer and a maniac, Dr. Hold you can't seriously want to give him the demon origin?" said Dr. Jordan.

"Hey don't call me out of my name lady, until I get to bite your face all. I would love to taste your flesh. Hey who is that kid in the tube of green water? Is he dead, man I missed the party huh," the guy said licking his lips.

"I know who he is Shelia and it was my idea to get someone who was a skilled killer. I did not know Mr. Kajehatu would select the serial killer Michael Serigio," Dr. Hold was upset, but knew he had to watch his tongue.

"Oh Dr. I am just grateful to be taken from that small room, I hate tight spaces unless I am waiting to cut someone up in little pieces or I am swimming in a pool full of children's blood. HAHAHAHAH!" Michael said.

"Place him in the experiment tube." Dr. Hold told the goons while he typed into the computer the commands to start the experimentation.

The two big men placed him on the platform. And the machines handled the rest. The first machine used laser to cut off the restraints and his clothes. Then he was about to run but the floor shine a bright light that did not allow him to move. A needle was injected in his arm that made his body shut down, all except his heart. The next machine placed a oxygen mask over his face and then the glass tube covered his entire body and a green fluid filled the tube.

"Now that preparation has started let us prepare for phase two gene conformity." Dr. Hold said as all the scientist moved to begin phase two.

Phase two extracted the DNA from Michael and placed it with the DNA of Sesshomaru to see if they would be compatible and would evolve to create a successful crossbreed. This phase is new since the first two Inuyasha crossbreeds failed. Dr. Hold did not want anyone else to die because of the scientist not being completely sure, but even then they still would not be sure. That's why they treated Sesshomaru's DNA with caution and Serigio was the first specimen to be grafted with Sesshomaru's DNA. He was the only full demon blood they had.

Computer: "The DNA is compatible Dr. Hold initializing phase three, DNA assimilation."

Sesshomaru's DNA was injected right into the heart of Michael and his heart immediately started to pump the DNA into his whole body. The computer had to inject his brain with the DNA as well so that the body's immune system would not fight against the DNA in the blood and also so that the endocrine system would create the demon hormones.

Computer: Three days will pass before the assimilation process will be complete.

"Dr. Hold it only took a day for Inuyasha's DNA to be grafted with Subject A," Dr. Jordan commented.

"Inuyasha is only half-demon and plus Sesshomaru was a very complex creature. He is what we in demonology called a greater demon. If we want the perfect crossbreed of human and full demon we need to take time and not rush it." Dr. Hold said while looking right at Michael.

Computer: Dr. Hold shall I release Subject A.

"Yes Computer, but activate the fighter droids we do not know what he will be capable of!" Hold was walking over to his position in his chair awaiting the reanimation of Inuyasha 2.5.

The tube's fluid was drained and the mask was removed. The computer place clothing on Inuyasha 2.5. He began to show move and the whole team of scientist looked in awe.

Inuyasha shook really violently and jumped backed into a corner with tears flowing down his face.

"Inuyasha 2.5 calm down everything is ok." Dr. Hold said while keeping his distance.

"Everything is not ok! My parents are died I watched them die. I can feel them, see them, and smell them. I smell something strange and unusual, what is this place? Where am I?" Jason said curled into a ball.

Computer: "Subject A is experiencing a mental flashback of the day he and his parents were in the hover car accident. His demonic abilities are allowing him to relive the day as though he is still there. Also the subject smells the fear on everyone here including you Dr. Hold. Shall I incapacitate him?"

"No computer let me speak to him. Inuyasha 2.5?" Dr. Hold was walking towards Jason slowly.

"Who in the hell is Inuyasha 2.5, my my is Jason Takenama! What is wrong with me?"

"Jason do you remember I spoke with you about participating in an experiment that would revolutionize the world," said Dr. Hold.

"Ye..Yes I remember, I also remember saying no to you, but then a rich looking man said it would erase all my pain, BUT YOU BOTH LIED I FEEL THE PAIN!" Jason screamed and he started destroying the lab.

Computer: Response droids activated. Incapacitate subject A, but do not kill.

The droids begin their attack, but Jason dodges all the lasers being shot at him, by running, jumping and flipping out the way. He runs towards a droid and punches right through it. Then he rips one of the arms out and uses it as a weapon to destroy the other three.

"He does have demonic abilities; look how high he is jumping, and his tremendous speed." Dr. Hold is amazed and so is Jason.

Computer: Level 2 combat droids are being released.

The next set of droids appears humanoid and begins their attack and Jason is able to fight them hand to hand. He is amazed that he can even fight like a martial artist because he could barely defend himself before. He stops the first two, but the third one kicks him in the stomach, and then does a round house that knocks him into the wall. Jason removes a metal pole from the wall and begins to spin it around like he was a trained fighter. He starts attacking the robot, but it blocks all his attacks, breaks the poles and punches Jason right in the face and blood gushes from his face and he falls down.

Computer: Subject A is down.

"Dr. Hold it seems that he is not as strong as you thought. He does have enhanced abilities, but he couldn't even beat a level 2 robot. From what you thought me about the real Inuyasha these robots would have been a walk in the holographic park for him." Dr. Jordan said with disappointment.

"Dr. Jordan begin your weapons project and make him a weapon that will make up for 2.5's like of claws and fangs. And in three days we will see if Michael will be the perfect killing machine or a failed crossbreed like the human Inuyasha 2.5 is."

A/N: Well that's chapter one please read and review and tell me what you think. The next episode will contain the awakening of Serigio Sesshomaru, the first battle between the Origin project brothers and the introduction of Kagome's great-granddaughter.