Xein had been born in a small village not far from an enchanted forest, upon the day of his birth there had been something different about him, he was not like the rest of the humans around him, he had short brown fur upon his figure, azure hued hair which cascaded down to his mid back, black cat like ears, white fur within them, and a black white tipped tail extending from his backside. Upon his parents seeing such they had casted him away to the enchanted forest. The towns people had then killed his parents for baring a "demon" upon the village, whereas Xein had been left alone in the forest, the spirits of the forest saw this and weeped for the child, a few days after he had been outcasted a Forest Nymph had found the boy, beginning to raise him as her own. Supplying him with food, clothing as well as what else he had needed to survive. At the age of fourteen Xein set off from his mother, knowing nothing of his birth parents.

After a year of wandering, Xein had heard of a place known as Neko_Kingdom, hearing the word Neko, as well as seeing many of the creatures like him, he figured it would be a new home to him, so he had set off, after a year of looking, he had finally found the kingdom. He had spoken with the Rulers themselves about his visit, explaining how he thought he could call such a place home, to stay and live amoung those like him. The King, Sephiroth.Neko turned to his Queen, Lady~Kitty as they both looked at Xein and nodded. Xein had then noticed the Prince, Kenjin.Raila leaning against a pillar, Kenjin however did not seem to happy with the thought, and thus challenged Xein to a battle. Xein looked back at the King and Queen, when Sephiroth.Neko then spoke "If my son is to fall, it is his own doing, we shall not step in, this is his fight." the Nekan then looked towards Kenjin and agreed to the fight, the battle was to be with swords, Xein accepted and drew his sword. Xein however did not know of Kenjin being a Chaotic Enchanter, and thus was sent to the ground. However as Kenjin was to do the final blow, Xein lifted his sword, jabbing it right through Kenjin's chest, piercing his heart with the blade. After the Nekan had been victorious, he went back and spoke with the King and Queen once more, asking for forgiveness of killing their son. Sephiroth.Neko had nodded to his wife, before directing his attention to Xein "You have proven yourself to be a better warrior than Kenjin, for this I give you the offer to be our new son, and the Prince of all Nekans.". Xein hearing this accepted with a respectful bow.

Xein noticed something different about himself, he was soon able to control the very element of which Kenjin had, the element of destruction known as Chaos, Xein began to think that his blade had stolen Kenjin's power to manipulate Chaotic mysticism and energies. Walking back out to where Kenjin had been buried, he took Kenjin's sword, reading the rune lettering upon the blade, now knowing the name as Maiavin, thinking back on his studies to find out more about himself, he remembered reading such in a book of Elven Lore, the word Maiavin had meant DeathStorm. From the day Xein had removed the sword from the grave, he felt a strange essence about it, something inside of him had told him to wield the weapon and pay no heed to his own. Xein had placed his own blade within Kenjin's grave as he took Maiavin as his own, wielding the weapon as Kenjin once had, soon he began to fight just as Kenjin had, all the training Sephiroth.Neko had apparently taught Kenjin, was now within Xein. The Chaotic abilities....the sword combat skills....the heighten senses of the Nekan race of which Kenjin held, was now on Xein's shoulders. At first it was hard for the Nekan to control, but as he used it more and more, he began to adapt to it. One day he began thinking back on the fight, having all this at his hands, he now knew that Kenjin had held back, he then said aloud "But why..?" soon it became all clear to him, Kenjin was too cowardly to continue fighting for his family, to be a part of the family he had been with, and thus allowed himself to be killed, to get away...to run..to be free. Xein was disgusted by the thought, and from that time had been glad he killed Kenjin, and he would prove to be more of a son to Lady~Kitty and Sephiroth.Neko than Kenjin had ever been.

Time slowly began to pass, and Xein's mother Lady~Kitty had became ill and passed away, after this event had occured his father Sephiroth.Neko toiled with himself, falling into a deepened state of grief and loss, soon he as well perished, only later did Xein find out how his father died, it seemed from all the testing that had been done, his father died from a broken heart, death by sorrow and suffering. Since then Xein has wandered by himself, being the last known of the Nekan royalty that ruled over Neko Kingdom, abandoning the Kingdom with a new legacy in mind, leaving all that was left to him by his parents death to vanish. Though never forgetting who he is and what he lives for...for the sake of his parents, he continues to be strong.

During his travels Xein had returned to the forest Nymph who had raised him, requesting something to keep his age the same...she hesitated at first, but finally decided to give him his wish due to the fact that she could not say no. And so Xein throughout the years remained the same, he continued to stay with his adopted mother, over some period of time, Xein had heard that his father had been reborn once again, and reclaimed his place as King of Neko Kingdom, hearing this the Nekan had set off from his Nymph mother once again, bidding her adiou. Within his travels he came across battle after battle against those who had heard of him returning and wanting to assassinate him, as time passed Xein finally reached the Kingdom, sighing as he stepped foot upon the fertile soil of the Kingdom's grounds, he stood in front of the castle doors for a brief moment, he then pushed them open and stepped inside, only to see his father in his throne. "It's good to see you again father....as well as to be home." Sephiroth.Neko looked upon his son "It's good to see you again...and welcome home."

The Nekan Prince walked towards his father, as he stood from his throne and gave his son a loving hug. "Alot has changed since your departure, but as before i'm sure you will adapt well, you have not seemed to change." Xein lowered his head "I requested of a solution to stay the same as I always had been...and I got my wish." Xein then glanced up at his father, a smile crossing his lips for the first time in three years. The Nekan spoke his final words for the day softly.. "I am home....and I will not leave again...."

Time continued to move on as Xein began to catch up with his father, learning from him of a place called Neko Citadel. One day his father had taken him there, meeting the owner, Shenzukai, and the co-owner, his sister, Neko, along with the rest of the residents was the first thing Xein had done. After spending quite some time within the Citadel, the Nekan decided to appoint himself as the Guardian of the Citadel. Time passed as Xein remained at the Citadel as a guest, keeping an eye on the events and ongoings within it. After speaking more and more to Neko, he began to grow emotionally fond of her, hoping that in time he could be with her. Not too soon afterwards the Nekan had run into his long-lost proclaimed brother, Sigil_Warwick. The two siblings began to ramble on for hours about their past, the events that had happened in their life during their seperation, and even present ongoings. The Nekan begins to realize that he is remembering forgotten entities within Kenjin's past, being a reincarnate of the former Nekan Prince this was to be expected, but Xein had never expected it to be like this. As time passes Xein begins to understand more and more of what Kenjin had gone through, and as he lives on he knows he will discover more of Kenjin's dark and hidden past....

As time passed Xein began to realize that his chances with Neko had dwindled, yet he had not given up, he had met a female by the name of Rina. At first the meeting of the two had been hostile, but after a friendly spar a friendship formed and they became mutual, yet as Xein began to hang around her more, he began to feel strange. Coming across this new feeling he deals with it in secret, not mentioning anything about it to anyone, not even Rina.

As days slowly began to dwindle, one night as he sparred his proclaimed brother Sigil, he had been wounded, Rina witnessing the fight went to Xein's aid as she cleaned and bandaged the wound with care, Xein felt strongly of this, feeling that Rina did too, the day after Xein had acquired Yakisha and presented it to her as a gift of his affection, being granted by her the Pink Lily, a blade that he was unsure of the meaning to. After being given the blade he asked her to be with him and she had accepted, Xein's happiness was restored after a long period of isolation and depression, and he promises to remain loyal at her side forevermore...

As Xein had expected things could not last forever, including happiness, his relationship with Rina turned to the worse and they had been seperated, Rina disappeared due to the hatred others had shown to her, leaving without a word. Xein found out later of this information from a dear friend of Rina's, heartbroken from the ordeal and feeling betrayed, he once more was left alone, he soon began to adapt to his old ways of killing. After completely leveling a civilization which belonged to his own kin he traveled back to his Sanctuary, where he remains hidden from the world unless he felt need to reveal himself....

A few years later Xein committed Seppuku, in which turn he was reincarnated in a different body, this struck him with no surprise being that it hadn't been the first time, and of course he accepted the fact, he had kept all his passed memories, and apparently kept his powers and fighting skills, his name became Kajiro Kataichi. Making use his new identity he restored old friends he once had, and began to form a new Monarch for the Western Realm Nekans, meeting back again with an old love who was named Kitara, it must have been fate due to the fact she was willing to return to his side as he was hers, and now together they work to restore pride to the Nekan kin, along with the help of a Wolven Prince by the name of Kurast Tinshetzu, whom soon restored a human fortress that was long decimated upon the outskirts of the Kataichi Palace...

Soon after their reunion, Kitara and Kajiro faced altercations, an upcoming battle had caused Kurast to ask for Kajiro's blade in battle, thus driving Kitara away from him after he had accepted the request, not wanting to deal with the fact she may lose her love, thus came to be they seperated...

Though not long after their seperation, Kajiro came across Kurast's daughter, Maina Whitemoon, a kind and gentle soul, yet another of the Wolven Kin for Kajiro to befriend, however a few days after their acquaintence they became quite fond with one another, they now hold a union which breaks all the bounds of the longlived rivalry between their kins..