Harry Potter and the Snake of Privet Drive

With the help of a snake, Harry runs away from the Dursleys. Learning about the wizarding world, he and Hermione develop a deep mistrust of Dumbledore. They try to avoid Hogwarts as long as possible but are forced to return after two years abroad. Will they eventually be able to work with Dumbledore to stop Voldemort? Or will their mistrust spell the downfall of Wizarding Britain?