The Background Professor at Hogwarts

There are many problematic aspects. First, the protagonist initially said he would try to be a neutral professor, but then he started meddling in the trio's affairs like crazy, and the trio would come to the protagonist whenever they had trouble. Secondly, Hermione always blushes when she sees the main character, so they force in a scene with the female lead, showing her blushing and running away.

According to the original story, wizards begin school at age eleven, but the protagonist awakens his system at eighteen and only gets a professorship in astronomy after a year of slacking off. And then the female lead is Hermione—a nineteen-year-old and an eleven-year-old teacher-student romance? That's absolutely disgusting!

There's a reason why this book isn't popular. This is a self-indulgent piece of writing. The author doesn't even read the comments. The setting is completely messed up, full of loopholes, and hard to make sense. However, it's worth reading if you're looking for something to read. After all, the plot flows smoothly.

The book is called "The Passerby Professor," but you don't really see any passersby in it. He's just arguing with the main characters and their trio... All the important events are covered... I was tricked into reading it by the title.

It was written by someone who had never read Harry Potter and just followed the trend. It's full of plot holes, many of which are settings that were actually written in the original work but were not known. The author just came up with something and inserted it, thinking he had done a good job.

Honestly, if you've chosen to play it safe and keep a low profile, why bother touching the Philosopher's Stone and the main character? Isn't that just asking for trouble? Besides, I get annoyed just seeing Hermione, both in and out of the show.

Harry Potter fanfiction seems to love emphasizing technology and belittling magic? But in my opinion, technology can betray humanity, while magic cannot. Many movies feature robots ruling the world, but I've never seen magic betray humanity. So, constantly mentioning in magical novels that technology will surpass magic is unnecessary.

I don't think any normal person would lay a hand on Hermione, she's only in middle school! Even reading novels, I can't believe it's just because she's the female lead that you have to take her in; it's pure perversion! 😒

That said, Hermione's age is probably around the transition from elementary to middle school, right? Making the teacher-student relationship so ambiguous, and sharing any technological breakthroughs with a middle school girl first—honestly, doesn't the author find this a little disgusting? While adults can marry, this process is indeed a bit repulsive.

The protagonist doesn't seem like a wizard at all. Shouldn't a wizard be constantly learning? Wizards should be thirsty for knowledge, but why is the protagonist so idle? He even has time to follow Harry Potter and the Trio! Shouldn't he be studying hard? As a professor who's just a background character, what benefit does interacting with the trio bring? He's inexplicably nice to them!