He traveled through time and became Hogwarts, witnessing the development of everyone.
Wait, wait, is there something wrong?
Did Salazar and Godric say they were mortal enemies? What about the promised duel between Albus and Gellert? Did you say that Big V has a snake face? What about Harry and Draco's promised love and death? ! ! !
Mom, I went to the wrong world, I want to go home QAQ