After discovering that his friends and Dumbledore lied to him Harry goes to Gringotts and finds out he's the heir of all the four founders.
Only the greatest wizards deserve the finer things in life. That's how Draco sees things. So what if Harry did too? This is only book 1 of the whole series. A complete alternate universe while sticking to Canon as much as possible. Harry accepts Draco's request, becomes a Slytherin, and still solves the mystery of the...