Hellorandomperson
This takes place after the war, Harry, Ron and Hermione are going back to Hogwarts to redo 7th year along with the other 7th years when they find out Voldemort has a grandson.
After the 3 roman emperors are defeated, Percy thinks he will finally get some peace and quiet for a change. But since his life is never that easy, he finds out about his heritage on his mother's side.
Voldemort is rising again. This time with the help of Tartarus. Will Percy and The golden trio be able to defeat them?
*mean golden trio*