After the sorting ceremony, I returned to the dormitory and couldn't wait to write my first letter: "Tom, I was sorted into Gryffindor. If we were born in the same year, I would have walked into Hogwarts with you, you would have entered Slytherin House, and I would have followed you to watch you grow. Do you eat on time, and do you still adapt to the Pig's Head Bar?"
Intention: Time Travel: Conquering the Dark Lord is not easy, and other male protagonists also have intentions.