Petunia Dursley discovers that taking care of two small boys is too much for her, so she passes the guardianship of Harry Potter over to a distant relative - Morticia Addams. With Harry growing up in a very different type of Family, Dumbledore desperately tries to get him back. But the Harry Potter who finally arrives at Hogwarts, along with his "cousins" Pugsley and Wednesday, will be nothing like what Dumbledore expects.