Being at Hogwarts, something's not right with this system.

Hermione did not take the opportunity to pry into Lin Yu's deepest secrets.

This is respect, and it is also her love.

If Lin Yu wanted to tell her, she would naturally wait until that day.

If Lin Yu doesn't want to tell her, then he must have his reasons.

Therefore, Hermione did not try to pry into Lin Yu's heart, which was the feeling Lin Yu was conveying to her.

Unfortunately, they were too young to dare to eat the forbidden fruit.

The two finally calmed down and practiced the Great Evolution Heaven-Reaching Technique, thus improving their spiritual realm.

After they finished their cultivation, they did not leave the House of Requirement.

Lin Yu also had other things to share, such as the Nine Forms of Yunyuan, Tai Chi Chuan, and Tai Chi Sword.

However, since the Room of Requirement is not very large and it is not easy to destroy it, Lin Yu only transmitted the technique to Hermione, and Hermione cannot try it yet.

"So this is what sword flight is," Hermione naturally grasped the method of sword flight from the Nine Forms of Cloud Abyss.

Because the Nine Forms of Cloud Abyss is a very advanced and superior sword technique, while basic introductory spells like flying on a sword can be mastered even by ordinary Qi Refining cultivators, Hermione is naturally no exception.

Lin Yu nodded, thinking to himself that he should also prepare a spirit sword for Hermione when he had the chance.

Speaking of which, how's the Sword of Gryffindor? Can it be forged?

That sword was a pretty good weapon.

At least in this world, the Sword of Gryffindor is indeed a powerful sword, capable of destroying even Horcruxes.

But this sword doesn't seem to be very powerful?

While lost in thought, Lin Yu said to Hermione, "Next, I'm going to teach you some magic."

Hermione smiled sweetly and replied, "Yes, Professor Lin Yu."

Lin Yu reached out and tapped Hermione's forehead, saying, "Behave yourself, stop fooling around."

The two laughed and joked as they discussed magic.

Lin Yu not only recounted all the magic and spells he knew, but also shared his understanding of magic and his thoughts on idealism.

This gave Hermione a lot to think about.

At the same time, she also learned how Lin Yu developed the laser beam and wind magic.

Not only that, Hermione also shared a few of her little magic spells with Lin Yu, such as repair spells that can restore some broken small objects to their original condition.

Lin Yu fell into deep thought: "What if what we want to repair isn't an object, but a human body?"

This magic seems interesting? If it were developed, could it restore a broken human body to its original state?

Moreover, Lin Yu remembered that in the second part of the story (here the protagonist is thinking of the movie plot), Harry broke his wrist or arm, and the Defense Against the Dark Arts teacher at the time (Lockhart) mentioned that there was indeed a spell to restore it.

However, the final result was that Harry's hand bones were completely destroyed by the spell.

Later, it was the school doctor, Madam Pomfrey, who painstakingly used medication to help Harry's bones grow back.

Does this mean that this is indeed feasible?

So far, theoretically speaking, Lin Yu has shared all the knowledge he possesses with Hermione without reservation.

Therefore, Hermione also knows all the techniques and magic that he knows.

This moved Hermes deeply, and she threw herself into Lin Yu's arms, whispering, "How can I repay you?"

She was very touched, but now she couldn't reciprocate those feelings.

At least that's what she thinks.

But if Hermione knew these things, she would also share everything with Lin Yu without hesitation.

Unfortunately, aside from having read a few more books, she had nothing else to share.

Unfortunately, she is still too young to take the forbidden fruit.

Lin Yu smiled and kissed Hermione's forehead, saying, "Don't worry, you can't escape. When you grow up, I'll devour you the moment you're ready."

Hermione smiled and agreed, "I won't run away."

The two continued to embrace tightly, enjoying their time together.

Of course, they would sneak back to their dormitories at night.

Nothing was said that night, and the next day arrived.

When Lin Yu and Hermione arrived at the restaurant, Professor McGonagall called them aside.

Professor McGonagall gave Hermione a cat that had just been delivered that morning.

"This is what Lin Yu asked me to buy for him. It's a birthday present for you," Professor McGonagall said with a smile, looking at the two children with a sense of relief.

Lin Yu complained, "Professor McGonagall, this is a birthday present I was going to give to my girlfriend. Why did you give it to her directly? You should have given it to me first."

Professor McGonagall snorted: "I didn't want them in the first place, but since you put it that way, fifteen Galleons."

It turns out that the big orange cat was Crookshanks.

Actually, Crookshanks aren't orange cats; they have ginger-yellow fur, a flat, large face, and a fluffy tail.

To be honest, Crook Hill is definitely not a pretty place.

However, because Crookshan has cat-raccoon blood, Crookshan cost three more Galleons than Lin Yu did when he bought Huru.

Of course, Professor McGonagall didn't ask Lin Yu for money after all. Instead, she considered it a return gift for the fish soup from the previous night. She also returned the cleaned cauldron to Lin Yu, saying, "Snape was furious yesterday. You'd better not provoke him any further. Or should I have someone buy you a special pot?"

Looking at Professor McGonagall's expectant eyes, Lin Yu knew that the old professor hoped to have the opportunity to taste his delicious dishes again in the future.

Lin Yu then said, "That would be wonderful. This way I'll have the chance to cook some of my signature home-style dishes for you and Dumbledore. By the way, do you like hot pot? It'll be the perfect match when it snows in a while."

Professor McGonagall's eyes lit up immediately. Hot pot? She had never tried it before.

Professor McGonagall took it to heart and had a set of kitchen utensils delivered whenever she had a spare moment.

After seeing Professor McGonagall off, Hermione held Crookshanks in her arms like a precious treasure.

Crookshanks wasn't exactly beautiful, but Hermione loved it very much, and it was held obediently by Hermione.

Lin Yu smiled and reached out to pat Crookshan's head. Crookshan didn't resist and even made a "purring" sound happily.

Lin Yu said, "When I have time, I'll take you back to my dorm and introduce you to my cat, Huru. That's my cat."

Crookshank seemed to nod in a human-like manner? Or perhaps it was just a slight gesture?

Lin Yu and Hermione were heading towards their positions.

Suddenly, a loud shout rang out: "Lin Yu, look what you've done!"

A series of footsteps approached quickly; it was Draco. He rushed to Lin Yu, even faster than usual.

Draco's face contorted with rage, his hair practically standing on end. He roared, "You almost ruined me! You tarnished my reputation! You made me lose face! Lin Yu, I challenge you to a duel!"

Lin Yu looked at his opponent unhurriedly and said sarcastically, "Another duel? Who was the one who didn't show up last time?"

Draco was speechless with anger, and it took him a long time to say, "You took my candy, and you said you wouldn't mention it again."

How dare you say that?