The only way Harry can get free of those who wish to use him is to agree to an already made betrothal contract created by Dorea Black-Potter. Will this simple thing change the course of Harry's predestined - at least by Dumbledore - future? Will he remain neutral or will he turn dark after he learns everything Dumbledore's done? Will there be a wedding in future for Rabastan and Harry? Can they have a chance of happiness or will the two Slytherins by nature at least, only presume to use one another? NO UNDERAGE BETWEEN THE MAIN PAIRING!!!!!!!!!!! (DebSlytherinSnapeFan deserves to be acknowledged as the writer I just want to put the story onto wattpad for them)