This is the work of a certain author who vented his deep dissatisfaction with the ending of the original Harry Potter novel, Professor Snape. It is the story of a girl who has read the original work and likes Professor Snape and saves the professor after being reborn into the world of Harry Potter. Don't pay attention to the details. The author is a lunatic. It is very different from the original work. Don't compare it with the original work. There is no cp, the heroine simply likes the professor, not love. However, there is no guarantee that the author will be confused, so just let nature take its course! Also, the author's name is useless, so don't pay too much attention to it. Newbies on the road!