Arrival at Hogwarts

It's a common fact that Harry Potter was a Gryffindor along with Ron and Hermione . But what if sorting hat decided that Slytherin was the right house for harry and eventually sorted him in Slytherin ? Will he still be friends with Ron and Hermione , or will he become evil like Draco ? Will he try to stop Voldemort from taking the stone or will he shake hands with him ?
Writers - KrishnaviAgrawal19 and Prisha_omgworld1