Hogwarts: Who Let This Kid Enroll?

Li Jianguo transmigrates to the Harry Potter world, reborn as a special admissions student from Dongbei, Longguo.

After awakening an Emotional Fluctuation System, he can earn all kinds of rewards through a series of antics that send people's blood pressure soaring!

Making elixirs in Potions Class, flying on a sword in Flying Class, telling fortunes in Divination, and setting up an altar to perform rituals right in the middle of Defense Against the Dark Arts class...

Professor McGonagall, red-faced with rage: Albus**, if that student from Longguo brings catnip to Transfiguration class again, I'm resigning!

Dumbledore: I'll have a good talk with him in a bit. Calm down and have a couple bites of hot pot first.

Professor McGonagall: …Then get me a pair of chopsticks.

Snape: Jianguo, I have reminded you more than once: no twirling your wand in my class!

Li Jianguo: Of course, Professor. I have two bottles of Rejoice shampoo here. Would you like to give them a try? Let me tell you, they're really good.

Snape roared: Ten points from Hufflepuff!

Years later...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.