Harry Potter is abused and then gets left in a forest by the Dursley's to die at age 10, he is then rescued by Nagini and brought to a place where Lord Voldemort is resting. They develop a strange relationship and when Lord Voldemort discovers he is a horcrux- he is allowed to stay. past abused harry, before Hogwarts harry, noncanon , horcrux harry , dark harry, may have a sequel