回归

return

After spending the sixth year at Hogwarts a hundred years ago, Harry returned to the stairwell in 1991 and received the admission letter from Hogwarts again. 
"You mean, my parents were killed by a black wizard?" 
Harry asked, "Who is that black wizard? Why are you so afraid of him that you dare not even mention his name?" 
"It's Fu--," Haig replied cautiously, "Well, it's called Voldemort, because he has killed hundreds of people with his own hands." 
Harry nodded without saying yes or no.  "What about the next day?" 
Haig: "Ah?"