Prologue: Fate.

At the young age of ten Y/N was sold off by her evil father to some sick people who turned her into the monster she is today. Those people turned her into a werewolf. What they and her father have done will not go unpunished, Y/N is out for blood. She has been able to track down her father and the scientists that turned her to Tokyo. Now that she has an idea where they are, she'll turn the streets of Tokyo Red with their blood.

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TW: NSFW content ahead:
Mentions of abuse
Some angst
Depictions of sex/violence
Blood/gore
Cursing

Yo there is heavy implications of abuse in the first part of this fic. The next part(s) won't mention it but it will be implied.