July 31st was normally a regular day, nothing special about it. Except for a few select people of course. Especially for Harry and Hermione, during their summer of their 4th year. Why? Because they get their creature inheritance. After being called to Gringotts, they find out multiple things about their family, their heritage, their powers, and the wizarding world. Most importantly, they find out they are the Riddle Twins.