It's just a Defense Against the Dark Arts professor.

Sherlock Forrest, who had just crossed into the world of Harry Potter, did not have a golden finger and did not inherit the memory of the original owner, looked at the Hogwarts letter of appointment in his hand, and pouted.
"Just a Defence Against the Dark Arts professor."
……
A few years later, the Daily Prophet interviewed Harry Potter, one of the top ten wizards in the wizarding world of the 21st century.
"When was the happiest day of your life?"
There was an uncontrollable smile on Harry's face.
"It's the day after Professor Forrest cursed me that I would be taken away by You-Know-Who tomorrow."
"Uh...what about the day you least want to go through?"
Harry's face suddenly darkened.
"Every Christmas."
"Why is this again?"
He covered his face in pain.I couldn't even stop sobbing.
"Woooooo...because on that day, Professor Forrest will wish me a Merry Christmas!"
......
Also known as "Please Shut Up, Professor Forrest!" ", "On the matter of defeating the Dark Lord, it only takes a certain professor to open his mouth", "I survived at Hogwarts just to live a healthy and happy life"
------
ps: no system
ps2: The main line begins in the secret room chapter
ps3: This is a serious and serious professor essay (probably

Novel Keywords: Just a Defense Against the Dark Arts Professor No pop-up window, but a Defense Against the Dark Arts professor Download complete txt, but a Defense Against the Dark Arts professor Latest Chapter Read