Across the heavens, I am the Avatar Sword Master

When we arrived at the Defense Against the Dark Arts classroom, even though Quirrell hadn't entered the classroom yet, there was still a strong smell of garlic in the classroom.

Is this the entire classroom being pickled?

Chen Yu quickly cast a head soaking spell on himself.

A bubble immediately appeared around his head, which looked like a goldfish bowl was upside down on his head.

Ron saw a "goldfish bowl" on Chen Yu's head, pointed at Chen Yu's head and laughed, causing the little wizards around him to laugh too.

"Hahaha! Chen Yu, what are you doing? Why did you suddenly put a goldfish bowl on your head? It looks so funny!"

Chen Yu glanced at the little wizards who were still laughing around him and smiled: "This is a head soaking spell. It is a spell I found in the "Self-Defense Spell Collection". It is used to breathe underwater or isolate the dirty air around you. . Ron, since you think it’s a bit funny to wear a head-bubble charm, it seems you don’t need it?”

After saying that, he looked at Ron jokingly.

"Isolate the polluted air around you? Can you isolate the smell of garlic in this classroom? If possible, Chen Yu, give me one too!"

Harry's eyes lit up. He also hated classrooms full of garlic smell. If he could, he didn't want to stay in the classroom and smell the pungent smell of garlic.

"Of course, Harry!"

Chen Yu waved the wand in his hand and pointed it at Harry's forehead.

Instantly a goldfish-like bubble enveloped Harry's head.

Harry said excitedly: "It's such a magical spell. I really can't smell the garlic!"

After hearing what Harry said, Ron looked at Chen Yu and then at Harry, feeling entangled in his heart.

Which one is more important, "style" or "temperature"?

Finally, I remembered the scene where Professor Quirrell was so smoked that he couldn't open his eyes when he was approaching. He slumped his shoulders and said to Chen Yu: "Please, give me a head soaking spell too!"

A smile slowly appeared on Chen Yu's face, and he asked in a questioning tone: "Don't you think it looks funny to have a goldfish bowl on your head?"

Ron shook his head quickly and said: "No! No! No! How could it be! Your helmet looks cool! Just like...just like...just like..."

Ron was at a loss for words and couldn't say anything for a long time.

Fortunately, Hermione came over, looked at Chen Yu's appearance and said, "Just like an astronaut!"

Ron didn't know what spaceman meant, but he also knew that what Hermione said should be good things, so he quickly followed.

"Yeah, yeah! Like an astronaut!"

"Okay, here's one for you!"

Chen Yu also gave Ron a head soaking charm, turned around and pointed his wand at Hermione and asked: "Do you want to do one too?"

Hermione raised her eyebrows, leaned back, crossed her hands in an "X" shape and said, "No, I'll do it myself."

After saying that, he used a magic spell to cast a bubble on his head.

After Hermione released the spell, she realized belatedly: "By the way, will Professor Quirrell be angry if we take Professor Quirrell's class like this? Are we disrespecting the professor too much?"

After listening to Hermione's words, Ron sneered: "The smell of Professor Quirrell can already make people suffocate! This is not a question of respect or disrespect, this is a question of whether your nose wants it or not! Last time I wore black In Magical Defense class, I was completely confused. Everything I smelled smelled like garlic. My eyes were so smoked that I couldn't open my eyes. Tears streamed down my face. When I left the classroom, I almost fell down while walking down the stairs! What do you think? Isn't that right, Harry?"

Harry opened the textbook "Dark Powers: A Guide to Self-Defense" and was reading when he heard Ron calling him. He looked at Ron blankly, with clear stupidity in his eyes, and subconsciously said: "Yes, yes, yes."

This Defense Against the Dark Arts class is taught by Gryffindor and Ravenclaw together.

The little wizards in Ravenclaw learn very quickly, and many of them have already learned the Bubble Charm.

Seeing that Chen Yu, Harry, Ron, and Hermione were all using Bubble Charms to block the smell in the classroom, they all imitated them.

There are not many young wizards in Gryffindor who know how to use the Bubble Curse, but they also hope to use the Bubble Curse to isolate the garlic smell in the classroom, and they flock to Chen Yu and others, hoping to apply a Bubble Curse buff to themselves.

Chen Yu waved his hand proudly, indicating that I, Chen Yu, would be the one to do the hair-picking curse for this class.

Let the little wizards who don't know how to spell the head-bubble spell line up and stick their heads over one by one to apply a buff to you.

Also brush up on the proficiency of the Bubble Head Charm.

When Professor Quirrell walked into the classroom, everyone was stunned for a moment.

All the little wizards had almost air bubbles on their heads and sat quietly in their seats. They looked like astronauts having a meeting, which was particularly funny.

Quirrell also gave himself a head-soaking spell with his backhand, blended into the group of "astronauts", staggered towards the podium, and said while stumbling: "I...I, I know that many of you are disgusted with the smell of garlic on my body. ...Taste, so I don’t force you to cancel the Head Soaking Curse. In this...this class, we will talk about...when to use the Head Soaking Curse, and...and the precautions for the Head Soaking Curse."

For Professor Quirrell, the reason why he used the smell of garlic to cover up his odor was so that no one would notice Voldemort behind his head.

As long as these little wizards didn't notice anything unusual about themselves, whether or not to use the head soaking spell was not his concern.

With the Bubble Curse, Chen Yu could finally concentrate on listening.

Professor Quirrell still has two brushes. When explaining the Bubble Curse, he also showed how to shrink the Bubble Curse so that only the Bubble Curse can cover the mouth, nose, and eyes. This will not only reduce the loss of magic power, but also reduce the cost of the Bubble Curse. The resistance of the bubble head charm in the water makes it easier to swim in the water.

After all, magic sometimes has to be a bit scientific. Wrap the entire head with a Bubble Charm. The density of air is less than that of water, so it is not easy to sink in the water. It takes more physical strength to dive underwater.

Shrink the Bubble Curse to just cover the mouth, nose, and eyes. This greatly reduces the air in the Bubble Curse, making swimming underwater less strenuous.

After the Defense Against the Dark Arts class, a group of young wizards came to the hall again to complete their homework.

Chen Yu once again asked the house elves in Hogwarts for lunch in advance and started showing off.

Gryffindor's little wizard was already used to this kind of scene.

The house elves at Hogwarts are generally invisible during the day. In their words, a good house elf is only allowed to complete the chores without the owner noticing the existence of the house elf.

During the day, the house elves at Hogwarts usually work in an invisible state.

This also makes many young wizards curious when they see a mop or rag that they can work on when they first arrive at Hogwarts.

In fact, these waving mops or linens are operated by invisible house elves behind them.

But invisibility consumes magic power after all. Generally, elves will not be invisible when cleaning in the middle of the night or very early in the morning.

If Chen Yu hadn't come to the restaurant earlier, he wouldn't have seen Duola waiting for a group of elves to clean up.

It is precisely because of this that he can have a good relationship with the elves at Hogwarts.

Now that they have set the code, as long as Chen Yu snaps his fingers twice in the hall, the invisible house elf will hear the sound and change the meat from the kitchen to the dining room.