She wolf~! (Naruto Fanfic)

Once upon a time there was a terrorific beast, which was completely ruthless.It only knew about hatred, pain, and ambition.It hated the humans after all they had done to it, how they tortured it, hunted it, and made experiments.It felt pain, It could not feel affection.Its ambition was to destroy them all, to make them feel the pain it faced.It would destroy anything that was in his path, it didn't matter what it was, it destroyed it.People feared it, they would hide in the shadows or underground.But they were massacred.The Beast consumed everything.People and animals would know death was close by hearing the tremendous roar of it.The Animal had pulverized several villages, leaving no one alive.It continued in its path of avengance.Until one day, in the middle of destruction, of flames and burning flesh, a little girl standed there,of about 7 years, alone, looking up to the sky.She turned to look the Gigantic Wolf.She didn't show emotion in her eyes.The beast roared to the little body before it.Her short white hair with blue tips.Her green emerald-like eyes gazed towards the creature, she didn't show fear, nor hatred, or disgust, but sadness.Her clothes were slightly ripped off, she was dirty and she had a broken chain attached to her left ankle.''Why?'' the Wolf glared at the human.''You humans have tortured me for a long time, experimented with me as if I was trash, no one cared for me, you all hate me, you will always treat me badly, you will always try to kill me...'' ''But I don't hate you...'' The wolf roared showing its fangs to the tiny child ''You Know NOTHING....! You should just di-'' The girl held a finger over her mouth, closing his mouth shut for some reason. ''I know...I know how it feels to be hated by everyone, I understand you.... Every one is afraid of me...they all hate me, but I still believe that there are people out there that worry, I know there are, I just have to find them...You are one of them too, you understand the pain, you have every right to hate us! Thats why... you shouldn't become like them...can we be friends?'' The beast searched for any sign she was lying, but her word were sincere, and her eyes showed she was telling the truth.It started raining, the flames were turned off, as well as the smell.The wolf dropped to the floor making it shake a little bit.It was happy...? To finally be able to hear that long-dreamt words, although some part of it told it was all a big, fat lie. It was too good to be true...The girl stepped closer and started to pet its white fur, wich shined in the moonlight lit night.She hummed...The wolf started to close its eyes when the girl asked him something ''Would you like to stop suffering?'' ''Its impossible for me...everyone will try to hunt me down... I can not rest in peace...'' ''What about if I am your host?'' the Wolf looked at the girl as if she was crazy with it's eyes wide but she continues with her soft voice ''No one will know, and I won't have you chained inside me, but you shall not try to take over me'' She said the final part a little bit stronger...Long minutes passed, and the raining ceased revealing a blue sky ''You better not be lying human...'' ''So I deal it is!'' They two dissapeared in that shining day, the beast never appeared again...until now?