A Snape adopts Harry fic. After being tormented by the Dursley's and rescued by Remus and Severus, Harry is 'adopted' by Snape, and Snape remembers his own childhood and just how alike they are...(no slash, sorry. ) Please RR!

Severus sees a strange creature one night duelling a human, then a new tudents comes. What is this creature and who was it duelling, and why did it want the creatures blood? Severus also regains memories he never thought he'd remember. Please RR!