Save the Bachelor of Heaven

After the potion class, everyone left the greenhouse sweating, covered in mud, and with sore backs, and returned to Hogwarts Castle.

Next, the Gryffindor students had to go to the Transfiguration class, while the Ravenclaw students had to go to the History of Magic class.

Professor Binns, who taught the History of Magic, read from the book and dragged his voice, making everyone drowsy. Many people had already fallen asleep on the table.

Professor Binns completely ignored this and continued to teach his class.

Although Xiang Nan did not sleep, he did not listen to his nagging. He was reading the book he had just borrowed from the library. In the next year, he would strive to finish reading all the books in the library, so time waits for no one.

The first class in the afternoon was the Transfiguration class. Professor McGonagall brought a bunch of beetles and asked the students to turn them into buttons. Xiang Nan completed it easily and won ten points for Ravenclaw.

The other students probably played during the summer vacation, and none of them succeeded in the transformation.

When Joey was performing Transfiguration, he didn't even know what magic he used. He poked the beetle and made it swell up, becoming the size of a basketball, and then it exploded like a balloon with a bang.

The beetle's internal organs and juices were all over the room, and even on the heads, faces, and clothes of classmates and professors. It was sticky, wet, and extremely disgusting.

Several female classmates vomited on the spot, further increasing the chaotic situation, which made Professor McGonagall very unhappy.

It was Xiang Nan who stood up and used the Cleansing Spell and the Vanishing Spell to clean up the chaotic scene, and for this, he also added ten points to Ravenclaw.

...

The second class in the afternoon was the Charms class.

They learned the Freezing Spell in this class, which is a spell that stops people or things from moving, and it is very practical. Professor Slughorn even used it to solve the Muggle burglar alarm. A Freezing Spell can stop it from working.

In order to facilitate teaching, Flitwick found a group of mice and asked the students to try to use the freezing spell to stop the mice in the cage from moving. Xiang Nan did it easily.

He just waved his hand, and the mouse stopped moving, like a sculpture. This made Professor Flitwick very satisfied and earned another ten points for Ravenclaw.

But Samuel Parkinson of Slytherin, when casting the freezing spell, didn't know how he set the cage on fire.

The mouse escaped from the broken cage with flames, scaring the students to hide. Those female students screamed because of this.

"Quickly freeze~" Xiang Nan waved his hand, and the mice running around the room stopped.

He waved his hand again, and a spring of clear water gushed out, extinguishing the flames on the mice and the mouse cage. Then he waved his hand again, and the mouse floated up and was sent back to the mouse cage.

"Restore as before~" Xiang Nan used the recovery spell again, and the mouse cage became the same as before.

His outstanding performance made Professor Flitwick very satisfied, and he added another ten points to Ravenclaw.

…

The next day, there was a Transfiguration class in the morning, a Defense Against the Dark Arts class and a Charms class in the afternoon, and an astrology class in the evening.

The Defense Against the Dark Arts class was taught by a new teacher, Tim Brown, who was about fifty years old, plain-looking, and graduated from Durmstrang School of Magic in Eastern Europe.

It is said that the reason he came to Hogwarts to teach was because it was the only job he could find.

It is said that the Defense Against the Dark Arts class at Hogwarts was cursed by Voldemort, so all professors would have various accidents if they did not teach for more than a year, ranging from injuries to death, and therefore no one was willing to take this job.

Tim Brown came here from the Eastern European wizarding world, and could not find a good job for a while, so he took over the position of professor of the Defense Against the Dark Arts class at Hogwarts.

And he taught the class very well. In the first class, he taught the students how to deal with dark creatures - female ghosts.

Female ghosts, also known as hags, are representatives of evil and cruelty. They look like skinny old women, but in fact they are dark creatures with vicious hearts.

The best way to deal with female ghosts is to use the "mirror spell". Because female ghosts are very ugly, but they are very narcissistic and think they are the most beautiful people in the world.

The mirror spell can turn any plane into a shining mirror. When the time comes, the female ghost will panic and run away when she sees her ugly appearance.

So the easiest way to distinguish whether an old witch is a real old witch or a female ghost is to see if she dares to look in the mirror.

Tim Brown then demonstrated the mirror spell. He tapped the blackboard with his magic wand, and the blackboard immediately turned into a mirror, shining brightly.

The classmates also learned it later. Only Xiang Nan turned the flat parchment into a foldable mirror. The other students basically failed. The best student only made the parchment smoother.

"Ten extra points for Ravenclaw." Tim Brown said with a smile, "Students, continue to practice after class. The mirror spell is still a very practical skill. It will definitely be tested in the final exam. Everyone must learn to use it..."

...

The next day, there was herbology class in the morning and potions class in the afternoon.

In herbology class, students have to take care of poison tentacles.

Poison tentacles are also very dangerous plants. Their tentacles will wave like those of squids and octopuses. Once they touch prey, the tentacles will immediately wrap around it tightly and inject venom into the prey, killing it.

Then the prey will become its nutrients, helping it to develop further, just like pitcher plants and Venus flytraps.

However, fortunately, the poisonous tentacles they have to take care of are still in the seedling stage. Even if they are entangled by the poisonous tentacles, they will not be entangled to death. However, once its venom is injected into the body, it will still cause redness, swelling and stinging, so it is still very dangerous.

And what Xiang Nan and others have to do today is to help the poisonous tentacles fertilize. Use a small shovel to dig up the soil in the pot, and then sprinkle some feces of the moon beast.

This fertilizer will make the poisonous tentacles grow stronger, and when they mature, a leaf is worth ten galleons, which is an important material for refining the Fuling potion.

"Everyone must be careful, wear your gloves, and avoid the tentacles of the poisonous tentacles. I don't want you to be stung and grinning in a while." Professor Sprout reminded.

Everyone then began to fertilize the poisonous tentacles according to Professor Sprout's instructions.

For Xiang Nan, this job is not difficult to do. Although the tentacles of the poisonous tentacles are poisonous, they do not move fast, so as long as you are not careless, you can easily avoid them.

Of course, even if you can't avoid it and are entangled by the poisonous tentacles, wearing dragon leather gloves on your hands can prevent you from being stung by the stingers, so this job is not difficult to do.

But some people are really stupid. Peter Pettigrew was careless for a moment, and the poisonous tentacles grabbed his ears and stung him hard.

His ears immediately became red and swollen, and he covered his ears in pain and couldn't help screaming.