Beast Of The Whomping Willow

"My kind don't usually breed. It will be like me, I am convinced of it - how can I forgive myself, when I knowingly risked passing on my own condition to an innocent child? And if, by some miracle, it is not like me, then it will be better off, a hundred times so, without a father of whom it must always be ashamed!"

Remus Lupin, As a young boy he was afflicted by the terrible illness known as Lycanthropy, bringing shame to his family, the poor lad felt he had no other choice but to alienate himself.
This is the story of his life from a young boy, to a young adult.